001603
說明：603是美國內部城市新罕布夏州之間的長途區號，從美國以外撥打新罕布夏州電話需要加上美國的國際區號1，也就是美國新罕布夏州的國際城市區號為001603或者寫為001-603、0010603、+1-603、+1+603、+1603、00-1-603、00 1 603。
以603開頭的號碼前綴列表
| 號碼前綴 | 固話/手機 | 主要城市 | 運營商 |
| (603) 200- | 固話 | Newmarket | Comcast Phone Of New Hampshire |
| (603) 203- | 手機 | Manchester | New Cingular Wireless PCS - DC |
| (603) 204- | 手機 | Nashua | United States Cellular Corp. - New Hampshire |
| (603) 205- | 手機 | Portsmouth | Omnipoint Miami E License |
| (603) 206- | 固話 | Manchester | Paetec Communications |
| (603) 208- | 手機 | Lyme | United States Cellular Corp. - New Hampshire |
| (603) 209- | 手機 | Keene | United States Cellular Corp. - New Hampshire |
| (603) 210- | 固話 | Manchester | Comcast Phone Of New Hampshire |
| (603) 212- | 固話 | Salem | No New England Tel Op DBA Fairpoint Comm |
| (603) 213- | 手機 | Derry | Comcast Phone Of New Hampshire |
| (603) 214- | 固話 | Errol | Freedom Ring Communications |
| (603) 215- | 固話 | Berlin | Freedom Ring Communications |
| (603) 216- | 固話 | Manchester | Comcast Phone Of New Hampshire |
| (603) 217- | 固話 | Bristol | Bell Atlantic Nynex Mobile |
| (603) 218- | 固話 | Manchester | Broadview Networks |
| (603) 219- | 手機 | Concord | Sprint Spectrum L.p. |
| (603) 221- | 手機 | Nashua | No New England Tel Op DBA Fairpoint Comm |
| (603) 222- | 固話 | Manchester | No New England Tel Op DBA Fairpoint Comm |
| (603) 223- | 固話 | Concord | No New England Tel Op DBA Fairpoint Comm |
| (603) 224- | 固話 | Concord | No New England Tel Op DBA Fairpoint Comm |
| (603) 225- | 固話 | Concord | No New England Tel Op DBA Fairpoint Comm |
| (603) 226- | 固話 | Concord | No New England Tel Op DBA Fairpoint Comm |
| (603) 227- | 固話 | Concord | No New England Tel Op DBA Fairpoint Comm |
| (603) 228- | 固話 | Concord | No New England Tel Op DBA Fairpoint Comm |
| (603) 229- | 固話 | Concord | No New England Tel Op DBA Fairpoint Comm |
| (603) 230- | 固話 | Concord | No New England Tel Op DBA Fairpoint Comm |
| (603) 231- | 手機 | Derry | Sprint Spectrum L.p. |
| (603) 232- | 固話 | Manchester | Comcast Phone Of New Hampshire |
| (603) 233- | 手機 | Nashua | Omnipoint Miami E License |
| (603) 234- | 手機 | Derry | Sprint Spectrum L.p. |
| (603) 235- | 手機 | Derry | Sprint Spectrum L.p. |
| (603) 236- | 固話 | Wonalancet | No New England Tel Op DBA Fairpoint Comm |
| (603) 237- | 固話 | Colebrook | No New England Tel Op DBA Fairpoint Comm |
| (603) 238- | 固話 | Plymouth | Paetec Communications |
| (603) 239- | 固話 | Winchester | No New England Tel Op DBA Fairpoint Comm |
| (603) 240- | 手機 | Manchester | No New England Tel Op DBA Fairpoint Comm |
| (603) 241- | 手機 | Manchester | No New England Tel Op DBA Fairpoint Comm |
| (603) 242- | 固話 | Troy | No New England Tel Op DBA Fairpoint Comm |
| (603) 243- | 固話 | Woodsville | Charter Fiberlink |
| (603) 244- | 固話 | Manchester | Comcast Phone Of New Hampshire |
| (603) 245- | 固話 | Portsmouth | No New England Tel Op DBA Fairpoint Comm |
| (603) 246- | 固話 | Colebrook | No New England Tel Op DBA Fairpoint Comm |
| (603) 247- | 手機 | Derry | New Cingular Wireless PCS - DC |
| (603) 248- | 手機 | Dover | No New England Tel Op DBA Fairpoint Comm |
| (603) 249- | 固話 | Milford | No New England Tel Op DBA Fairpoint Comm |
| (603) 250- | 固話 | Meredith | Freedom Ring Communications |
| (603) 251- | 固話 | Salem | Paetec Communications |
| (603) 252- | 手機 | W Lebanon | United States Cellular Corp. - New Hampshire |
| (603) 253- | 固話 | Meredith | No New England Tel Op DBA Fairpoint Comm |
| (603) 254- | 手機 | Plymouth | United States Cellular Corp. - New Hampshire |
| (603) 255- | 固話 | Colebrook | Dixville Telephone Co. |
| (603) 256- | 固話 | West Chesterfield | No New England Tel Op DBA Fairpoint Comm |
| (603) 257- | 固話 | Plaistow | Freedom Ring Communications |
| (603) 259- | 固話 | Littleton | Level 3 Communications |
| (603) 260- | 手機 | Derry | Comcast Phone Of New Hampshire |
| (603) 261- | 手機 | Merrimack | United States Cellular Corp. - New Hampshire |
| (603) 262- | 固話 | Merrimack | No New England Tel Op DBA Fairpoint Comm |
| (603) 263- | 固話 | Manchester | Brooks Fiber Communications Of New Hampshire |
| (603) 264- | 手機 | Manchester | Omnipoint Miami E License |
| (603) 265- | 手機 | New Boston | Omnipoint Miami E License |
| (603) 266- | 固話 | Tilton | No New England Tel Op DBA Fairpoint Comm |
| (603) 267- | 固話 | Belmont | No New England Tel Op DBA Fairpoint Comm |
| (603) 268- | 固話 | Suncook | No New England Tel Op DBA Fairpoint Comm |
| (603) 269- | 固話 | Rumney | Union Telephone Co. |
| (603) 270- | 固話 | Manchester | Brooks Fiber Communications Of New Hampshire |
| (603) 271- | 固話 | Concord | No New England Tel Op DBA Fairpoint Comm |
| (603) 272- | 固話 | Piermont | No New England Tel Op DBA Fairpoint Comm |
| (603) 273- | 固話 | Laconia | Brooks Fiber Communications Of New Hampshire |
| (603) 274- | 固話 | East Kingston | Brooks Fiber Communications Of New Hampshire |
| (603) 275- | 手機 | Derry | Omnipoint Miami E License |
| (603) 276- | 手機 | W Lebanon | Bell Atlantic Nynex Mobile |
| (603) 277- | 固話 | Hanover | Comcast Phone Of New Hampshire |
| (603) 278- | 固話 | Jefferson | Bretton Woods Telephone Co. |
| (603) 279- | 固話 | Meredith | No New England Tel Op DBA Fairpoint Comm |
| (603) 280- | 固話 | Barrington | Level 3 Communications |
| (603) 281- | 手機 | Nashua | No New England Tel Op DBA Fairpoint Comm |
| (603) 282- | 固話 | Canaan | Brooks Fiber Communications Of New Hampshire |
| (603) 283- | 固話 | Keene | Paetec Communications |
| (603) 284- | 固話 | North Sandwich | No New England Tel Op DBA Fairpoint Comm |
| (603) 285- | 固話 | Dover | Brooks Fiber Communications Of New Hampshire |
| (603) 286- | 固話 | Tilton | No New England Tel Op DBA Fairpoint Comm |
| (603) 287- | 固話 | Claremont | Level 3 Communications |
| (603) 289- | 手機 | Manchester | New Cingular Wireless PCS - DC |
| (603) 290- | 手機 | Concord | United States Cellular Corp. - New Hampshire |
| (603) 291- | 固話 | Greenville | Comcast Phone Of New Hampshire |
| (603) 292- | 固話 | Newmarket | Comcast Phone Of New Hampshire |
| (603) 293- | 固話 | Laconia | No New England Tel Op DBA Fairpoint Comm |
| (603) 294- | 固話 | Portsmouth | Level 3 Communications |
| (603) 295- | 固話 | Durham | Paetec Communications |
| (603) 296- | 固話 | Manchester | Choice One Communications Of New Hampshire |
| (603) 297- | 固話 | Ctr Ossipee | Freedom Ring Communications |
| (603) 298- | 固話 | W Lebanon | No New England Tel Op DBA Fairpoint Comm |
| (603) 300- | 手機 | Chester | Sprint Spectrum L.p. |
| (603) 301- | 固話 | Ctr Ossipee | Level 3 Communications |
| (603) 302- | 手機 | Manchester | No New England Tel Op DBA Fairpoint Comm |
| (603) 303- | 手機 | Manchester | Bell Atlantic Nynex Mobile |
| (603) 304- | 手機 | Enfield | United States Cellular Corp. - New Hampshire |
| (603) 305- | 手機 | Bedford | Bell Atlantic Nynex Mobile |
| (603) 306- | 固話 | Lebanon | National Mobile Communications Corporation - VT |
| (603) 307- | 手機 | North Conway | Bell Atlantic Nynex Mobile |
| (603) 309- | 手機 | Newport | Bell Atlantic Nynex Mobile |
| (603) 310- | 固話 | Bedford | Ctc Communications Corp. |
| (603) 312- | 手機 | Dover | Bell Atlantic Nynex Mobile |
| (603) 313- | 手機 | Keene | United States Cellular Corp. - New Hampshire |
| (603) 314- | 固話 | Manchester | Lightship Telecom |
| (603) 315- | 手機 | Manchester | Bell Atlantic Nynex Mobile |
| (603) 317- | 固話 | Milan | Brooks Fiber Communications Of New Hampshire |
| (603) 318- | 固話 | Nashua | Bell Atlantic Nynex Mobile |
| (603) 319- | 固話 | Portsmouth | Lightship Telecom |
| (603) 320- | 手機 | Nashua | New Cingular Wireless PCS - DC |
| (603) 321- | 手機 | Nashua | Bell Atlantic Nynex Mobile |
| (603) 322- | 手機 | W Lebanon | New Cingular Wireless PCS - DC |
| (603) 323- | 固話 | Tamworth | No New England Tel Op DBA Fairpoint Comm |
| (603) 324- | 固話 | Nashua | Brooks Fiber Communications Of New Hampshire |
| (603) 325- | 固話 | Manchester | Brooks Fiber Communications Of New Hampshire |
| (603) 326- | 固話 | Berlin | Level 3 Communications |
| (603) 327- | 固話 | Salem | Lightship Telecom |
| (603) 328- | 固話 | Salem | Paetec Communications |
| (603) 329- | 固話 | Hampstead | No New England Tel Op DBA Fairpoint Comm |
| (603) 330- | 固話 | Rochester | No New England Tel Op DBA Fairpoint Comm |
| (603) 331- | 固話 | Colebrook | Level 3 Communications |
| (603) 332- | 固話 | Rochester | No New England Tel Op DBA Fairpoint Comm |
| (603) 334- | 固話 | Portsmouth | No New England Tel Op DBA Fairpoint Comm |
| (603) 335- | 固話 | Rochester | No New England Tel Op DBA Fairpoint Comm |
| (603) 336- | 固話 | Hinsdale | No New England Tel Op DBA Fairpoint Comm |
| (603) 337- | 固話 | Rochester | No New England Tel Op DBA Fairpoint Comm |
| (603) 338- | 固話 | Keene | Brooks Fiber Communications Of New Hampshire |
| (603) 339- | 手機 | Derry | New Cingular Wireless PCS - DC |
| (603) 340- | 手機 | Suncook | Bell Atlantic Nynex Mobile |
| (603) 341- | 手機 | Merrimack | United States Cellular Corp. - New Hampshire |
| (603) 342- | 固話 | Berlin | No New England Tel Op DBA Fairpoint Comm |
| (603) 343- | 固話 | Dover | Comcast Phone Of New Hampshire |
| (603) 344- | 手機 | Suncook | United States Cellular Corp. - New Hampshire |
| (603) 345- | 手機 | Merrimack | United States Cellular Corp. - New Hampshire |
| (603) 346- | 固話 | Plymouth | Level 3 Communications |
| (603) 347- | 固話 | Kingston | Comcast Phone Of New Hampshire |
| (603) 348- | 手機 | N Woodstock | United States Cellular Corp. - New Hampshire |
| (603) 349- | 手機 | W Lebanon | United States Cellular Corp. - New Hampshire |
| (603) 350- | 固話 | E Rochester | Brooks Fiber Communications Of New Hampshire |
| (603) 351- | 固話 | Manchester | Brooks Fiber Communications Of New Hampshire |
| (603) 352- | 固話 | Keene | No New England Tel Op DBA Fairpoint Comm |
| (603) 353- | 固話 | Orford | No New England Tel Op DBA Fairpoint Comm |
| (603) 354- | 固話 | Keene | No New England Tel Op DBA Fairpoint Comm |
| (603) 355- | 固話 | Keene | No New England Tel Op DBA Fairpoint Comm |
| (603) 356- | 固話 | North Conway | No New England Tel Op DBA Fairpoint Comm |
| (603) 357- | 固話 | Keene | No New England Tel Op DBA Fairpoint Comm |
| (603) 358- | 固話 | Keene | No New England Tel Op DBA Fairpoint Comm |
| (603) 359- | 手機 | Lebanon | Bell Atlantic Nynex Mobile |
| (603) 360- | 固話 | Orford | Topsham Communications |
| (603) 361- | 固話 | Manchester | Bell Atlantic Nynex Mobile |
| (603) 362- | 固話 | Hampstead | No New England Tel Op DBA Fairpoint Comm |
| (603) 363- | 固話 | Chesterfield | No New England Tel Op DBA Fairpoint Comm |
| (603) 364- | 固話 | Gilmanton | Union Telephone Co. |
| (603) 365- | 手機 | Merrimack | Sprint Spectrum L.p. |
| (603) 366- | 固話 | Laconia | No New England Tel Op DBA Fairpoint Comm |
| (603) 367- | 固話 | Madison | No New England Tel Op DBA Fairpoint Comm |
| (603) 369- | 固話 | Concord | Level 3 Communications |
| (603) 370- | 手機 | Candia | Bell Atlantic Nynex Mobile |
| (603) 371- | 固話 | Peterborough | Conversent Communications Of New Hampshire |
| (603) 372- | 固話 | Claremont | Freedom Ring Communications |
| (603) 373- | 固話 | Portsmouth | Conversent Communications Of New Hampshire |
| (603) 374- | 固話 | Bartlett | No New England Tel Op DBA Fairpoint Comm |
| (603) 375- | 固話 | Ashland | Time Warner Cable Information Svcs (new Hampshire) |
| (603) 376- | 手機 | Dover | No New England Tel Op DBA Fairpoint Comm |
| (603) 377- | 手機 | Merrimack | Omnipoint Miami E License |
| (603) 378- | 固話 | Plaistow | No New England Tel Op DBA Fairpoint Comm |
| (603) 379- | 固話 | Rye | Brooks Fiber Communications Of New Hampshire |
| (603) 380- | 手機 | Portsmouth | New Cingular Wireless PCS - DC |
| (603) 381- | 手機 | W Lebanon | United States Cellular Corp. - New Hampshire |
| (603) 382- | 固話 | Plaistow | No New England Tel Op DBA Fairpoint Comm |
| (603) 383- | 固話 | Jackson | No New England Tel Op DBA Fairpoint Comm |
| (603) 384- | 固話 | Manchester | Comcast Phone Of New Hampshire |
| (603) 385- | 手機 | Manchester | No New England Tel Op DBA Fairpoint Comm |
| (603) 386- | 固話 | Nashua | Broadview Networks |
| (603) 387- | 手機 | Laconia | Bell Atlantic Nynex Mobile |
| (603) 388- | 固話 | Colebrook | Freedom Ring Communications |
| (603) 389- | 固話 | Durham | Choice One Communications Of New Hampshire |
| (603) 390- | 固話 | Jefferson | Brooks Fiber Communications Of New Hampshire |
| (603) 391- | 固話 | Manchester | Teleport Communications America |
| (603) 392- | 固話 | Winchester | Comcast Phone Of New Hampshire |
| (603) 393- | 手機 | Laconia | United States Cellular Corp. - New Hampshire |
| (603) 394- | 固話 | Seabrook | No New England Tel Op DBA Fairpoint Comm |
| (603) 395- | 固話 | Exeter | Brooks Fiber Communications Of New Hampshire |
| (603) 396- | 手機 | Merrimack | Sprint Spectrum L.p. |
| (603) 397- | 固話 | Durham | Comcast Phone Of New Hampshire |
| (603) 398- | 手機 | W Lebanon | United States Cellular Corp. - New Hampshire |
| (603) 399- | 固話 | Westmoreland | No New England Tel Op DBA Fairpoint Comm |
| (603) 400- | 固話 | Hollis | Charter Fiberlink |
| (603) 401- | 手機 | Hampton | Bell Atlantic Nynex Mobile |
| (603) 402- | 手機 | Nashua | Bell Atlantic Nynex Mobile |
| (603) 410- | 固話 | Manchester | Conversent Communications Of New Hampshire |
| (603) 412- | 手機 | Plymouth | United States Cellular Corp. - New Hampshire |
| (603) 413- | 固話 | Manchester | Paetec Communications |
| (603) 414- | 手機 | Sunapee | United States Cellular Corp. - New Hampshire |
| (603) 415- | 固話 | Concord | Freedom Ring Communications |
| (603) 418- | 固話 | Exeter | Conversent Communications Of New Hampshire |
| (603) 419- | 手機 | Suncook | United States Cellular Corp. - New Hampshire |
| (603) 420- | 固話 | Nashua | Brooks Fiber Communications Of New Hampshire |
| (603) 421- | 固話 | Derry | No New England Tel Op DBA Fairpoint Comm |
| (603) 422- | 固話 | Portsmouth | No New England Tel Op DBA Fairpoint Comm |
| (603) 423- | 固話 | Merrimack | No New England Tel Op DBA Fairpoint Comm |
| (603) 424- | 固話 | Merrimack | No New England Tel Op DBA Fairpoint Comm |
| (603) 425- | 固話 | Derry | No New England Tel Op DBA Fairpoint Comm |
| (603) 426- | 手機 | Derry | No New England Tel Op DBA Fairpoint Comm |
| (603) 427- | 固話 | Portsmouth | No New England Tel Op DBA Fairpoint Comm |
| (603) 428- | 固話 | Henniker | Merrimack Co. Telephone Co., DBA Contoocook Valley |
| (603) 429- | 固話 | Merrimack | No New England Tel Op DBA Fairpoint Comm |
| (603) 430- | 固話 | Portsmouth | No New England Tel Op DBA Fairpoint Comm |
| (603) 431- | 固話 | Portsmouth | No New England Tel Op DBA Fairpoint Comm |
| (603) 432- | 固話 | Derry | No New England Tel Op DBA Fairpoint Comm |
| (603) 433- | 固話 | Portsmouth | No New England Tel Op DBA Fairpoint Comm |
| (603) 434- | 固話 | Derry | No New England Tel Op DBA Fairpoint Comm |
| (603) 435- | 固話 | Pittsfield | No New England Tel Op DBA Fairpoint Comm |
| (603) 436- | 固話 | Portsmouth | No New England Tel Op DBA Fairpoint Comm |
| (603) 437- | 固話 | Derry | No New England Tel Op DBA Fairpoint Comm |
| (603) 438- | 手機 | Nashua | Sprint Spectrum L.p. |
| (603) 439- | 固話 | Keene | Conversent Communications Of New Hampshire |
| (603) 440- | 固話 | Merrimack | No New England Tel Op DBA Fairpoint Comm |
| (603) 442- | 固話 | Lebanon | No New England Tel Op DBA Fairpoint Comm |
| (603) 443- | 固話 | Lebanon | No New England Tel Op DBA Fairpoint Comm |
| (603) 444- | 固話 | Littleton | No New England Tel Op DBA Fairpoint Comm |
| (603) 445- | 固話 | North Walpole | No New England Tel Op DBA Fairpoint Comm |
| (603) 446- | 固話 | Marlow | No New England Tel Op DBA Fairpoint Comm |
| (603) 447- | 固話 | Conway | No New England Tel Op DBA Fairpoint Comm |
| (603) 448- | 固話 | Lebanon | No New England Tel Op DBA Fairpoint Comm |
| (603) 449- | 固話 | Milan | No New England Tel Op DBA Fairpoint Comm |
| (603) 452- | 固話 | Conway | Freedom Ring Communications |
| (603) 454- | 手機 | Sunapee | United States Cellular Corp. - New Hampshire |
| (603) 455- | 手機 | Laconia | United States Cellular Corp. - New Hampshire |
| (603) 456- | 固話 | Warner | Merrimack County Telephone Co. |
| (603) 458- | 固話 | Salem | Comcast Phone Of New Hampshire |
| (603) 459- | 固話 | Nashua | Lightship Telecom |
| (603) 460- | 固話 | Manchester | Brooks Fiber Communications Of New Hampshire |
| (603) 461- | 手機 | Merrimack | United States Cellular Corp. - New Hampshire |
| (603) 462- | 固話 | Deerfield | Freedom Ring Communications |
| (603) 463- | 固話 | Deerfield | No New England Tel Op DBA Fairpoint Comm |
| (603) 464- | 固話 | Hillsboro | Merrimack Co. Telephone Co., DBA Contoocook Valley |
| (603) 465- | 固話 | Hollis | Hollis Telephone Company |
| (603) 466- | 固話 | Gorham | No New England Tel Op DBA Fairpoint Comm |
| (603) 467- | 手機 | Manchester | No New England Tel Op DBA Fairpoint Comm |
| (603) 468- | 固話 | Seabrook | Freedom Ring Communications |
| (603) 469- | 固話 | Lebanon | Kearsarge Telephone Co. |
| (603) 470- | 手機 | Concord | United States Cellular Corp. - New Hampshire |
| (603) 471- | 固話 | Bedford | No New England Tel Op DBA Fairpoint Comm |
| (603) 472- | 固話 | Bedford | No New England Tel Op DBA Fairpoint Comm |
| (603) 473- | 固話 | Milton Mills | No New England Tel Op DBA Fairpoint Comm |
| (603) 474- | 固話 | Seabrook | No New England Tel Op DBA Fairpoint Comm |
| (603) 475- | 手機 | Salem | Bell Atlantic Nynex Mobile |
| (603) 476- | 固話 | South Tamworth | No New England Tel Op DBA Fairpoint Comm |
| (603) 477- | 手機 | Claremont | United States Cellular Corp. - New Hampshire |
| (603) 478- | 固話 | Hillsboro | Granite State Telephone |
| (603) 479- | 手機 | Derry | New Cingular Wireless PCS - DC |
| (603) 480- | 手機 | Manchester | Dsci Corporation |
| (603) 481- | 手機 | Manchester | Bell Atlantic Nynex Mobile |
| (603) 482- | 固話 | Errol | No New England Tel Op DBA Fairpoint Comm |
| (603) 483- | 固話 | Candia | No New England Tel Op DBA Fairpoint Comm |
| (603) 485- | 固話 | Suncook | No New England Tel Op DBA Fairpoint Comm |
| (603) 486- | 手機 | Manchester | United States Cellular Corp. - New Hampshire |
| (603) 487- | 固話 | New Boston | No New England Tel Op DBA Fairpoint Comm |
| (603) 488- | 固話 | Manchester | Comcast Phone Of New Hampshire |
| (603) 489- | 固話 | Manchester | Comcast Phone Of New Hampshire |
| (603) 490- | 手機 | Derry | Bell Atlantic Nynex Mobile |
| (603) 491- | 手機 | Concord | Bell Atlantic Nynex Mobile |
| (603) 492- | 手機 | Manchester | No New England Tel Op DBA Fairpoint Comm |
| (603) 493- | 手機 | Merrimack | Bell Atlantic Nynex Mobile |
| (603) 494- | 手機 | Merrimack | Bell Atlantic Nynex Mobile |
| (603) 495- | 固話 | Washington | Granite State Telephone |
| (603) 496- | 手機 | Concord | Bell Atlantic Nynex Mobile |
| (603) 497- | 固話 | Goffstown | No New England Tel Op DBA Fairpoint Comm |
| (603) 498- | 手機 | Portsmouth | Bell Atlantic Nynex Mobile |
| (603) 499- | 固話 | Keene | Level 3 Communications |
| (603) 501- | 固話 | Portsmouth | Paetec Communications |
| (603) 502- | 手機 | Portsmouth | New Cingular Wireless PCS - DC |
| (603) 503- | 固話 | Lancaster | Brooks Fiber Communications Of New Hampshire |
| (603) 504- | 手機 | Claremont | United States Cellular Corp. - New Hampshire |
| (603) 505- | 手機 | Derry | Bell Atlantic Nynex Mobile |
| (603) 508- | 手機 | Pelham | Bell Atlantic Nynex Mobile |
| (603) 509- | 固話 | Dover | Ctc Communications Corp. |
| (603) 510- | 固話 | Meriden | Comcast Phone Of New Hampshire |
| (603) 512- | 手機 | Manchester | Sprint Spectrum L.p. |
| (603) 513- | 固話 | Concord | Bell Atlantic Nynex Mobile |
| (603) 515- | 固話 | Wolfeboro | No New England Tel Op DBA Fairpoint Comm |
| (603) 516- | 固話 | Dover | Freedom Ring Communications |
| (603) 517- | 手機 | Merrimack | No New England Tel Op DBA Fairpoint Comm |
| (603) 518- | 固話 | Manchester | AT&T Local |
| (603) 520- | 手機 | Laconia | Bell Atlantic Nynex Mobile |
| (603) 521- | 固話 | Nashua | AT&T Local |
| (603) 522- | 固話 | Sanbornville | No New England Tel Op DBA Fairpoint Comm |
| (603) 523- | 固話 | Canaan | No New England Tel Op DBA Fairpoint Comm |
| (603) 524- | 固話 | Laconia | No New England Tel Op DBA Fairpoint Comm |
| (603) 525- | 固話 | Hancock | No New England Tel Op DBA Fairpoint Comm |
| (603) 526- | 固話 | New London | Kearsarge Telephone Co. |
| (603) 527- | 固話 | Laconia | No New England Tel Op DBA Fairpoint Comm |
| (603) 528- | 固話 | Laconia | No New England Tel Op DBA Fairpoint Comm |
| (603) 529- | 固話 | Weare | Granite State Telephone |
| (603) 530- | 手機 | Bristol | Rural Cellular Corporation |
| (603) 531- | 手機 | Portsmouth | New Cingular Wireless PCS - DC |
| (603) 532- | 固話 | Jaffrey | No New England Tel Op DBA Fairpoint Comm |
| (603) 533- | 手機 | Merrimack | United States Cellular Corp. - New Hampshire |
| (603) 534- | 手機 | Dover | Bell Atlantic Nynex Mobile |
| (603) 535- | 固話 | Plymouth | Paetec Communications |
| (603) 536- | 固話 | Plymouth | No New England Tel Op DBA Fairpoint Comm |
| (603) 537- | 固話 | Derry | No New England Tel Op DBA Fairpoint Comm |
| (603) 538- | 固話 | Pittsburg | No New England Tel Op DBA Fairpoint Comm |
| (603) 539- | 固話 | Ctr Ossipee | No New England Tel Op DBA Fairpoint Comm |
| (603) 540- | 手機 | Goffstown | Bell Atlantic Nynex Mobile |
| (603) 541- | 固話 | Manchester | No New England Tel Op DBA Fairpoint Comm |
| (603) 542- | 固話 | Claremont | No New England Tel Op DBA Fairpoint Comm |
| (603) 543- | 固話 | Claremont | No New England Tel Op DBA Fairpoint Comm |
| (603) 544- | 固話 | Center Tuftonboro | Merrimack Co. Telephone Co., DBA Contoocook Valley |
| (603) 545- | 固話 | Concord | Lightship Telecom |
| (603) 546- | 固話 | Nashua | Choice One Communications Of New Hampshire |
| (603) 547- | 固話 | Greenfield | No New England Tel Op DBA Fairpoint Comm |
| (603) 548- | 手機 | Derry | Bell Atlantic Nynex Mobile |
| (603) 549- | 手機 | Derry | No New England Tel Op DBA Fairpoint Comm |
| (603) 551- | 固話 | Manchester | No New England Tel Op DBA Fairpoint Comm |
| (603) 552- | 固話 | Manchester | Brooks Fiber Communications Of New Hampshire |
| (603) 553- | 手機 | Derry | New Cingular Wireless PCS - DC |
| (603) 554- | 手機 | Milford | United States Cellular Corp. - New Hampshire |
| (603) 556- | 固話 | Laconia | Level 3 Communications |
| (603) 557- | 手機 | Nashua | Sprint Spectrum L.p. |
| (603) 558- | 手機 | Claremont | Bell Atlantic Nynex Mobile |
| (603) 559- | 固話 | Portsmouth | No New England Tel Op DBA Fairpoint Comm |
| (603) 560- | 手機 | Salem | New Cingular Wireless PCS - DC |
| (603) 561- | 手機 | Nashua | No New England Tel Op DBA Fairpoint Comm |
| (603) 562- | 手機 | Peterborough | United States Cellular Corp. - New Hampshire |
| (603) 563- | 固話 | Harrisville | No New England Tel Op DBA Fairpoint Comm |
| (603) 564- | 手機 | Manchester | No New England Tel Op DBA Fairpoint Comm |
| (603) 565- | 固話 | Penacook | Level 3 Communications |
| (603) 566- | 手機 | Nashua | Bell Atlantic Nynex Mobile |
| (603) 567- | 固話 | Peterborough | Level 3 Communications |
| (603) 568- | 手機 | Concord | Bell Atlantic Nynex Mobile |
| (603) 569- | 固話 | Wolfeboro | No New England Tel Op DBA Fairpoint Comm |
| (603) 570- | 固話 | Portsmouth | Teleport Communications America |
| (603) 571- | 手機 | Derry | New Cingular Wireless PCS - DC |
| (603) 572- | 手機 | Nashua | No New England Tel Op DBA Fairpoint Comm |
| (603) 573- | 固話 | Manchester | Brooks Fiber Communications Of New Hampshire |
| (603) 574- | 固話 | Alstead | Level 3 Communications |
| (603) 575- | 固話 | Littleton | Brooks Fiber Communications Of New Hampshire |
| (603) 576- | 固話 | Lyme | Level 3 Communications |
| (603) 577- | 固話 | Nashua | No New England Tel Op DBA Fairpoint Comm |
| (603) 578- | 固話 | Nashua | No New England Tel Op DBA Fairpoint Comm |
| (603) 579- | 固話 | Nashua | No New England Tel Op DBA Fairpoint Comm |
| (603) 580- | 固話 | Exeter | Comcast Phone Of New Hampshire |
| (603) 581- | 固話 | Laconia | Choice One Communications Of New Hampshire |
| (603) 582- | 手機 | Merrimack | United States Cellular Corp. - New Hampshire |
| (603) 583- | 固話 | Exeter | Level 3 Communications |
| (603) 585- | 固話 | Fitzwilliam | No New England Tel Op DBA Fairpoint Comm |
| (603) 586- | 固話 | Jefferson | No New England Tel Op DBA Fairpoint Comm |
| (603) 587- | 固話 | Manchester | Brooks Fiber Communications Of New Hampshire |
| (603) 588- | 固話 | Antrim | Merrimack Co. Telephone Co., DBA Contoocook Valley |
| (603) 589- | 固話 | Nashua | Paetec Communications |
| (603) 590- | 固話 | Durham | Freedom Ring Communications |
| (603) 591- | 手機 | Manchester | Sprint Spectrum L.p. |
| (603) 592- | 固話 | Chesterfield | Brooks Fiber Communications Of New Hampshire |
| (603) 593- | 固話 | Jaffrey | Ctc Communications Corp. |
| (603) 594- | 固話 | Nashua | No New England Tel Op DBA Fairpoint Comm |
| (603) 595- | 固話 | Nashua | No New England Tel Op DBA Fairpoint Comm |
| (603) 596- | 手機 | Nashua | No New England Tel Op DBA Fairpoint Comm |
| (603) 597- | 固話 | Lyme | Brooks Fiber Communications Of New Hampshire |
| (603) 598- | 固話 | Nashua | No New England Tel Op DBA Fairpoint Comm |
| (603) 599- | 手機 | Nashua | No New England Tel Op DBA Fairpoint Comm |
| (603) 601- | 固話 | Hampton | Paetec Communications |
| (603) 606- | 固話 | Manchester | Conversent Communications Of New Hampshire |
| (603) 608- | 手機 | Northwood | Sprint Spectrum L.p. |
| (603) 609- | 固話 | Dover | New Cingular Wireless PCS - DC |
| (603) 610- | 固話 | Portsmouth | Choice One Communications Of New Hampshire |
| (603) 612- | 固話 | Plaistow | Conversent Communications Of New Hampshire |
| (603) 613- | 固話 | Colebrook | Brooks Fiber Communications Of New Hampshire |
| (603) 614- | 固話 | West Chesterfield | Level 3 Communications |
| (603) 615- | 手機 | Manchester | No New England Tel Op DBA Fairpoint Comm |
| (603) 616- | 手機 | Littleton | United States Cellular Corp. - New Hampshire |
| (603) 617- | 固話 | Dover | Choice One Communications Of New Hampshire |
| (603) 618- | 固話 | Woodsville | Level 3 Communications |
| (603) 620- | 手機 | Merrimack | United States Cellular Corp. - New Hampshire |
| (603) 621- | 固話 | Manchester | No New England Tel Op DBA Fairpoint Comm |
| (603) 622- | 固話 | Manchester | No New England Tel Op DBA Fairpoint Comm |
| (603) 623- | 固話 | Manchester | No New England Tel Op DBA Fairpoint Comm |
| (603) 624- | 固話 | Manchester | No New England Tel Op DBA Fairpoint Comm |
| (603) 625- | 固話 | Manchester | No New England Tel Op DBA Fairpoint Comm |
| (603) 626- | 固話 | Manchester | No New England Tel Op DBA Fairpoint Comm |
| (603) 627- | 固話 | Manchester | No New England Tel Op DBA Fairpoint Comm |
| (603) 628- | 固話 | Manchester | No New England Tel Op DBA Fairpoint Comm |
| (603) 629- | 固話 | Manchester | No New England Tel Op DBA Fairpoint Comm |
| (603) 630- | 手機 | Laconia | Bell Atlantic Nynex Mobile |
| (603) 631- | 手機 | Lancaster | United States Cellular Corp. - New Hampshire |
| (603) 632- | 固話 | Enfield | No New England Tel Op DBA Fairpoint Comm |
| (603) 633- | 固話 | Manchester | No New England Tel Op DBA Fairpoint Comm |
| (603) 634- | 固話 | Manchester | No New England Tel Op DBA Fairpoint Comm |
| (603) 635- | 固話 | Pelham | No New England Tel Op DBA Fairpoint Comm |
| (603) 636- | 固話 | Groveton | No New England Tel Op DBA Fairpoint Comm |
| (603) 637- | 固話 | Bedford | Brooks Fiber Communications Of New Hampshire |
| (603) 638- | 固話 | Monroe | No New England Tel Op DBA Fairpoint Comm |
| (603) 639- | 手機 | Manchester | No New England Tel Op DBA Fairpoint Comm |
| (603) 640- | 固話 | Hanover | No New England Tel Op DBA Fairpoint Comm |
| (603) 641- | 固話 | Manchester | No New England Tel Op DBA Fairpoint Comm |
| (603) 642- | 固話 | Kingston | No New England Tel Op DBA Fairpoint Comm |
| (603) 643- | 固話 | Hanover | No New England Tel Op DBA Fairpoint Comm |
| (603) 644- | 固話 | Manchester | No New England Tel Op DBA Fairpoint Comm |
| (603) 645- | 固話 | Manchester | No New England Tel Op DBA Fairpoint Comm |
| (603) 646- | 固話 | Hanover | No New England Tel Op DBA Fairpoint Comm |
| (603) 647- | 固話 | Manchester | No New England Tel Op DBA Fairpoint Comm |
| (603) 648- | 固話 | Franklin | Kearsarge Telephone Co. |
| (603) 650- | 固話 | Hanover | No New England Tel Op DBA Fairpoint Comm |
| (603) 651- | 手機 | Ctr Ossipee | United States Cellular Corp. - New Hampshire |
| (603) 652- | 固話 | Farmington | No New England Tel Op DBA Fairpoint Comm |
| (603) 653- | 固話 | Hanover | No New England Tel Op DBA Fairpoint Comm |
| (603) 654- | 固話 | Wilton | Wilton Telephone Co. |
| (603) 655- | 手機 | Manchester | No New England Tel Op DBA Fairpoint Comm |
| (603) 656- | 固話 | Manchester | No New England Tel Op DBA Fairpoint Comm |
| (603) 657- | 固話 | Manchester | Choice One Communications Of New Hampshire |
| (603) 658- | 固話 | Exeter | Freedom Ring Communications |
| (603) 659- | 固話 | Newmarket | No New England Tel Op DBA Fairpoint Comm |
| (603) 660- | 手機 | Goffstown | Bell Atlantic Nynex Mobile |
| (603) 661- | 手機 | Manchester | Sprint Spectrum L.p. |
| (603) 662- | 手機 | Conway | United States Cellular Corp. - New Hampshire |
| (603) 663- | 固話 | Manchester | No New England Tel Op DBA Fairpoint Comm |
| (603) 664- | 固話 | Barrington | No New England Tel Op DBA Fairpoint Comm |
| (603) 665- | 固話 | Manchester | No New England Tel Op DBA Fairpoint Comm |
| (603) 666- | 固話 | Manchester | No New England Tel Op DBA Fairpoint Comm |
| (603) 667- | 固話 | Lebanon | Brooks Fiber Communications Of New Hampshire |
| (603) 668- | 固話 | Manchester | No New England Tel Op DBA Fairpoint Comm |
| (603) 669- | 固話 | Manchester | No New England Tel Op DBA Fairpoint Comm |
| (603) 670- | 固話 | Merrimack | Choice One Communications Of New Hampshire |
| (603) 671- | 固話 | Franklin | Brooks Fiber Communications Of New Hampshire |
| (603) 672- | 固話 | Milford | No New England Tel Op DBA Fairpoint Comm |
| (603) 673- | 固話 | Milford | No New England Tel Op DBA Fairpoint Comm |
| (603) 674- | 手機 | Manchester | Sprint Spectrum L.p. |
| (603) 675- | 固話 | Cornish | No New England Tel Op DBA Fairpoint Comm |
| (603) 676- | 固話 | Hanover | Freedom Ring Communications |
| (603) 677- | 固話 | Meredith | Brooks Fiber Communications Of New Hampshire |
| (603) 678- | 固話 | Lebanon | Level 3 Communications |
| (603) 679- | 固話 | Epping | No New England Tel Op DBA Fairpoint Comm |
| (603) 680- | 手機 | Hillsboro | United States Cellular Corp. - New Hampshire |
| (603) 681- | 固話 | Salem | Choice One Communications Of New Hampshire |
| (603) 682- | 手機 | Manchester | Sprint Spectrum L.p. |
| (603) 683- | 固話 | Merrimack | No New England Tel Op DBA Fairpoint Comm |
| (603) 684- | 固話 | Lancaster | Level 3 Communications |
| (603) 685- | 固話 | Salem | Conversent Communications Of New Hampshire |
| (603) 686- | 手機 | Exeter | Bell Atlantic Nynex Mobile |
| (603) 687- | 固話 | Jackson | Freedom Ring Communications |
| (603) 688- | 固話 | Wilton | Wilton Telephone Co. |
| (603) 689- | 固話 | Nashua | Choice One Communications Of New Hampshire |
| (603) 690- | 固話 | Claremont | Brooks Fiber Communications Of New Hampshire |
| (603) 692- | 固話 | Somersworth | No New England Tel Op DBA Fairpoint Comm |
| (603) 693- | 固話 | Epping | Conversent Communications Of New Hampshire |
| (603) 694- | 固話 | Chatham | Northland Telephone Of Maine |
| (603) 695- | 固話 | Manchester | No New England Tel Op DBA Fairpoint Comm |
| (603) 701- | 固話 | Rochester | Idt America Corp |
| (603) 702- | 手機 | Kingston | Bell Atlantic Nynex Mobile |
| (603) 703- | 固話 | Manchester | Otel Telekom |
| (603) 705- | 固話 | Salisbury | Comcast Phone Of New Hampshire |
| (603) 706- | 固話 | Raymond | Conversent Communications Of New Hampshire |
| (603) 707- | 手機 | Meredith | Bell Atlantic Nynex Mobile |
| (603) 708- | 固話 | Canterbury | Comcast Phone Of New Hampshire |
| (603) 709- | 固話 | Plainfield | Level 3 Communications |
| (603) 710- | 固話 | Contoocook | Merrimack County Telephone Co. |
| (603) 712- | 固話 | Woodsville | Brooks Fiber Communications Of New Hampshire |
| (603) 714- | 手機 | Manchester | Bell Atlantic Nynex Mobile |
| (603) 715- | 固話 | Concord | Comcast Phone Of New Hampshire |
| (603) 716- | 固話 | Manchester | Crc Communications Of Maine |
| (603) 717- | 固話 | Concord | Choice One Communications Of New Hampshire |
| (603) 718- | 手機 | Nashua | Bell Atlantic Nynex Mobile |
| (603) 719- | 固話 | Keene | Freedom Ring Communications |
| (603) 721- | 手機 | Milford | Sprint Spectrum L.p. |
| (603) 722- | 固話 | Manchester | Bandwidth.com Clec |
| (603) 723- | 手機 | Berlin | United States Cellular Corp. - New Hampshire |
| (603) 724- | 固話 | Manchester | Paetec Communications |
| (603) 725- | 固話 | Tamworth | Level 3 Communications |
| (603) 726- | 固話 | Plymouth | No New England Tel Op DBA Fairpoint Comm |
| (603) 727- | 固話 | Lebanon | Lightship Telecom |
| (603) 728- | 固話 | N Woodstock | Level 3 Communications |
| (603) 729- | 固話 | Tilton | Brooks Fiber Communications Of New Hampshire |
| (603) 730- | 固話 | North Conway | Brooks Fiber Communications Of New Hampshire |
| (603) 731- | 手機 | Concord | Bell Atlantic Nynex Mobile |
| (603) 732- | 固話 | Nashua | Brooks Fiber Communications Of New Hampshire |
| (603) 733- | 固話 | North Conway | Level 3 Communications |
| (603) 734- | 固話 | Epping | Brooks Fiber Communications Of New Hampshire |
| (603) 735- | 固話 | Andover | Kearsarge Telephone Co. |
| (603) 736- | 固話 | Northwood | No New England Tel Op DBA Fairpoint Comm |
| (603) 737- | 固話 | Laconia | Freedom Ring Communications |
| (603) 738- | 手機 | Concord | New Cingular Wireless PCS - DC |
| (603) 739- | 固話 | N Woodstock | Brooks Fiber Communications Of New Hampshire |
| (603) 740- | 固話 | Dover | No New England Tel Op DBA Fairpoint Comm |
| (603) 741- | 固話 | New Boston | Level 3 Communications |
| (603) 742- | 固話 | Dover | No New England Tel Op DBA Fairpoint Comm |
| (603) 743- | 固話 | Dover | No New England Tel Op DBA Fairpoint Comm |
| (603) 744- | 固話 | Bristol | No New England Tel Op DBA Fairpoint Comm |
| (603) 745- | 固話 | N Woodstock | No New England Tel Op DBA Fairpoint Comm |
| (603) 746- | 固話 | Contoocook | Merrimack County Telephone Co. |
| (603) 747- | 固話 | Woodsville | No New England Tel Op DBA Fairpoint Comm |
| (603) 748- | 手機 | Warner | Bell Atlantic Nynex Mobile |
| (603) 749- | 固話 | Dover | No New England Tel Op DBA Fairpoint Comm |
| (603) 750- | 固話 | Dover | No New England Tel Op DBA Fairpoint Comm |
| (603) 751- | 固話 | Nashua | Brooks Fiber Communications Of New Hampshire |
| (603) 752- | 固話 | Berlin | No New England Tel Op DBA Fairpoint Comm |
| (603) 753- | 固話 | Penacook | No New England Tel Op DBA Fairpoint Comm |
| (603) 754- | 固話 | Lancaster | Freedom Ring Communications |
| (603) 755- | 固話 | Farmington | No New England Tel Op DBA Fairpoint Comm |
| (603) 756- | 固話 | North Walpole | No New England Tel Op DBA Fairpoint Comm |
| (603) 757- | 固話 | Keene | Lightship Telecom |
| (603) 758- | 固話 | Hampton | Choice One Communications Of New Hampshire |
| (603) 759- | 手機 | Nashua | Bell Atlantic Nynex Mobile |
| (603) 760- | 固話 | Seabrook | AT&T Local |
| (603) 761- | 固話 | Littleton | Freedom Ring Communications |
| (603) 762- | 手機 | Keene | Bell Atlantic Nynex Mobile |
| (603) 763- | 固話 | Sunapee | No New England Tel Op DBA Fairpoint Comm |
| (603) 764- | 固話 | Warren | No New England Tel Op DBA Fairpoint Comm |
| (603) 765- | 手機 | Nashua | Sprint Spectrum L.p. |
| (603) 766- | 固話 | Portsmouth | Freedom Ring Communications |
| (603) 767- | 手機 | Dover | New Cingular Wireless PCS - DC |
| (603) 768- | 固話 | Grafton | No New England Tel Op DBA Fairpoint Comm |
| (603) 769- | 固話 | Manchester | Level 3 Communications |
| (603) 770- | 手機 | Exeter | Bell Atlantic Nynex Mobile |
| (603) 771- | 手機 | Manchester | No New England Tel Op DBA Fairpoint Comm |
| (603) 772- | 固話 | Exeter | No New England Tel Op DBA Fairpoint Comm |
| (603) 773- | 固話 | Exeter | No New England Tel Op DBA Fairpoint Comm |
| (603) 774- | 固話 | Bow | Dunbarton Telephone Company |
| (603) 775- | 固話 | Exeter | No New England Tel Op DBA Fairpoint Comm |
| (603) 776- | 固話 | New Durham | Union Telephone Co. |
| (603) 777- | 固話 | Exeter | No New England Tel Op DBA Fairpoint Comm |
| (603) 778- | 固話 | Exeter | No New England Tel Op DBA Fairpoint Comm |
| (603) 779- | 固話 | Plymouth | Brooks Fiber Communications Of New Hampshire |
| (603) 780- | 固話 | Canaan | Level 3 Communications |
| (603) 781- | 手機 | Dover | New Cingular Wireless PCS - DC |
| (603) 782- | 固話 | Manchester | Level 3 Communications |
| (603) 783- | 固話 | Canterbury | No New England Tel Op DBA Fairpoint Comm |
| (603) 784- | 固話 | Peterborough | Brooks Fiber Communications Of New Hampshire |
| (603) 785- | 手機 | Manchester | New Cingular Wireless PCS - DC |
| (603) 786- | 固話 | Wentworth | No New England Tel Op DBA Fairpoint Comm |
| (603) 787- | 固話 | Woodsville | No New England Tel Op DBA Fairpoint Comm |
| (603) 788- | 固話 | Lancaster | No New England Tel Op DBA Fairpoint Comm |
| (603) 789- | 固話 | Grafton | Freedom Ring Communications |
| (603) 790- | 固話 | W Lebanon | Bell Atlantic Nynex Mobile |
| (603) 791- | 固話 | Nashua | No New England Tel Op DBA Fairpoint Comm |
| (603) 792- | 固話 | Manchester | Freedom Ring Communications |
| (603) 793- | 手機 | Exeter | Sprint Spectrum L.p. |
| (603) 795- | 固話 | Lyme | No New England Tel Op DBA Fairpoint Comm |
| (603) 796- | 固話 | Boscawen | Kearsarge Telephone Co. |
| (603) 797- | 固話 | Plaistow | Brooks Fiber Communications Of New Hampshire |
| (603) 798- | 固話 | Salisbury | Kearsarge Telephone Co. |
| (603) 799- | 手機 | Manchester | Sprint Spectrum L.p. |
| (603) 801- | 手機 | Milford | Bell Atlantic Nynex Mobile |
| (603) 808- | 固話 | Antrim | Comcast Phone Of New Hampshire |
| (603) 809- | 手機 | Nashua | Bell Atlantic Nynex Mobile |
| (603) 812- | 固話 | Portsmouth | Bell Atlantic Nynex Mobile |
| (603) 813- | 固話 | Ctr Barnstead | Idt America Corp |
| (603) 814- | 手機 | Seabrook | Comcast Phone Of New Hampshire |
| (603) 815- | 固話 | Durham | Teleport Communications America |
| (603) 816- | 固話 | Nashua | Freedom Ring Communications |
| (603) 817- | 手機 | Dover | Sprint Spectrum L.p. |
| (603) 818- | 手機 | Derry | Sprint Spectrum L.p. |
| (603) 819- | 固話 | Plaistow | Level 3 Communications |
| (603) 820- | 手機 | Merrimack | Metro PCS |
| (603) 821- | 固話 | Nashua | Conversent Communications Of New Hampshire |
| (603) 822- | 固話 | Rochester | Choice One Communications Of New Hampshire |
| (603) 823- | 固話 | Franconia | No New England Tel Op DBA Fairpoint Comm |
| (603) 824- | 固話 | Nashua | Brooks Fiber Communications Of New Hampshire |
| (603) 826- | 固話 | Charlestown | No New England Tel Op DBA Fairpoint Comm |
| (603) 827- | 固話 | Harrisville | No New England Tel Op DBA Fairpoint Comm |
| (603) 828- | 手機 | Portsmouth | Bell Atlantic Nynex Mobile |
| (603) 829- | 固話 | Sunapee | Brooks Fiber Communications Of New Hampshire |
| (603) 831- | 手機 | Greenfield | Bell Atlantic Nynex Mobile |
| (603) 832- | 固話 | Laconia | Lightship Telecom |
| (603) 833- | 手機 | Rochester | Bell Atlantic Nynex Mobile |
| (603) 834- | 固話 | Dover | Conversent Communications Of New Hampshire |
| (603) 835- | 固話 | Alstead | No New England Tel Op DBA Fairpoint Comm |
| (603) 836- | 固話 | Manchester | Comcast Phone Of New Hampshire |
| (603) 837- | 固話 | Whitefield | No New England Tel Op DBA Fairpoint Comm |
| (603) 838- | 固話 | Lisbon | No New England Tel Op DBA Fairpoint Comm |
| (603) 839- | 固話 | Farmington | Crc Communications Of Maine |
| (603) 840- | 固話 | Epsom | Comcast Phone Of New Hampshire |
| (603) 841- | 固話 | Somersworth | Comcast Phone Of New Hampshire |
| (603) 842- | 固話 | Dover | Paetec Communications |
| (603) 843- | 固話 | Newport | Freedom Ring Communications |
| (603) 845- | 固話 | Derry | Lightship Telecom |
| (603) 846- | 固話 | Bethlehem | No New England Tel Op DBA Fairpoint Comm |
| (603) 847- | 固話 | Sullivan | No New England Tel Op DBA Fairpoint Comm |
| (603) 848- | 手機 | Concord | United States Cellular Corp. - New Hampshire |
| (603) 851- | 手機 | Manchester | Bell Atlantic Nynex Mobile |
| (603) 852- | 手機 | Keene | Omnipoint Miami E License |
| (603) 853- | 固話 | Woodsville | Freedom Ring Communications |
| (603) 854- | 手機 | Manchester | New Cingular Wireless PCS - DC |
| (603) 855- | 固話 | Alton | Idt America Corp |
| (603) 856- | 固話 | Concord | Choice One Communications Of New Hampshire |
| (603) 858- | 手機 | Manchester | Omnipoint Miami E License |
| (603) 859- | 固話 | New Durham | Union Telephone Co. |
| (603) 860- | 手機 | Manchester | Bell Atlantic Nynex Mobile |
| (603) 861- | 固話 | Tamworth | Brooks Fiber Communications Of New Hampshire |
| (603) 862- | 固話 | Durham | Paetec Communications |
| (603) 863- | 固話 | Newport | No New England Tel Op DBA Fairpoint Comm |
| (603) 864- | 固話 | Nashua | No New England Tel Op DBA Fairpoint Comm |
| (603) 865- | 固話 | Newport | No New England Tel Op DBA Fairpoint Comm |
| (603) 866- | 手機 | Dover | Omnipoint Miami E License |
| (603) 867- | 手機 | Manchester | New Cingular Wireless PCS - DC |
| (603) 868- | 固話 | Durham | No New England Tel Op DBA Fairpoint Comm |
| (603) 869- | 固話 | Bethlehem | No New England Tel Op DBA Fairpoint Comm |
| (603) 870- | 固話 | Salem | No New England Tel Op DBA Fairpoint Comm |
| (603) 871- | 固話 | Sanbornville | Level 3 Communications |
| (603) 872- | 固話 | Gilmanton Iron Works | Idt America Corp |
| (603) 873- | 固話 | Sunapee | Level 3 Communications |
| (603) 874- | 固話 | Lisbon | Level 3 Communications |
| (603) 875- | 固話 | Alton | Union Telephone Co. |
| (603) 876- | 固話 | Marlborough | No New England Tel Op DBA Fairpoint Comm |
| (603) 877- | 固話 | New London | Comcast Phone Of New Hampshire |
| (603) 878- | 固話 | Greenville | No New England Tel Op DBA Fairpoint Comm |
| (603) 879- | 固話 | Nashua | No New England Tel Op DBA Fairpoint Comm |
| (603) 880- | 固話 | Nashua | No New England Tel Op DBA Fairpoint Comm |
| (603) 881- | 固話 | Nashua | No New England Tel Op DBA Fairpoint Comm |
| (603) 882- | 固話 | Nashua | No New England Tel Op DBA Fairpoint Comm |
| (603) 883- | 固話 | Nashua | No New England Tel Op DBA Fairpoint Comm |
| (603) 884- | 固話 | Nashua | No New England Tel Op DBA Fairpoint Comm |
| (603) 885- | 固話 | Nashua | No New England Tel Op DBA Fairpoint Comm |
| (603) 886- | 固話 | Nashua | No New England Tel Op DBA Fairpoint Comm |
| (603) 887- | 固話 | Chester | Granite State Telephone |
| (603) 888- | 固話 | Nashua | No New England Tel Op DBA Fairpoint Comm |
| (603) 889- | 固話 | Nashua | No New England Tel Op DBA Fairpoint Comm |
| (603) 890- | 固話 | Salem | No New England Tel Op DBA Fairpoint Comm |
| (603) 891- | 固話 | Nashua | No New England Tel Op DBA Fairpoint Comm |
| (603) 892- | 手機 | Concord | Omnipoint Miami E License |
| (603) 893- | 固話 | Salem | No New England Tel Op DBA Fairpoint Comm |
| (603) 894- | 固話 | Salem | No New England Tel Op DBA Fairpoint Comm |
| (603) 895- | 固話 | Raymond | No New England Tel Op DBA Fairpoint Comm |
| (603) 896- | 固話 | Salem | No New England Tel Op DBA Fairpoint Comm |
| (603) 897- | 固話 | Nashua | No New England Tel Op DBA Fairpoint Comm |
| (603) 898- | 固話 | Salem | No New England Tel Op DBA Fairpoint Comm |
| (603) 899- | 固話 | Rindge | No New England Tel Op DBA Fairpoint Comm |
| (603) 902- | 固話 | Newbury | Comcast Phone Of New Hampshire |
| (603) 903- | 固話 | Keene | Crc Communications Of Maine |
| (603) 904- | 固話 | Walpole | Otel Telekom |
| (603) 905- | 固話 | Barrington | Otel Telekom |
| (603) 906- | 固話 | Rochester | Idt America Corp |
| (603) 910- | 固話 | Hampton | Conversent Communications Of New Hampshire |
| (603) 912- | 固話 | Salem | Freedom Ring Communications |
| (603) 913- | 固話 | Manchester | Paetec Communications |
| (603) 915- | 手機 | Gorham | Bell Atlantic Nynex Mobile |
| (603) 918- | 手機 | Hampton | Bell Atlantic Nynex Mobile |
| (603) 921- | 手機 | Nashua | Bell Atlantic Nynex Mobile |
| (603) 922- | 固話 | North Stratford | No New England Tel Op DBA Fairpoint Comm |
| (603) 923- | 固話 | Rochester | Level 3 Communications |
| (603) 924- | 固話 | Peterborough | No New England Tel Op DBA Fairpoint Comm |
| (603) 925- | 固話 | Peterborough | Freedom Ring Communications |
| (603) 926- | 固話 | Hampton | No New England Tel Op DBA Fairpoint Comm |
| (603) 927- | 固話 | Newbury | Merrimack County Telephone Co. |
| (603) 928- | 固話 | Suncook | Freedom Ring Communications |
| (603) 929- | 固話 | Hampton | No New England Tel Op DBA Fairpoint Comm |
| (603) 930- | 手機 | Nashua | New Cingular Wireless PCS - DC |
| (603) 932- | 固話 | Manchester | Securesyscom |
| (603) 933- | 手機 | Greenfield | Bell Atlantic Nynex Mobile |
| (603) 934- | 固話 | Franklin | No New England Tel Op DBA Fairpoint Comm |
| (603) 935- | 固話 | Manchester | Dsci Corporation |
| (603) 937- | 手機 | Meredith | Bell Atlantic Nynex Mobile |
| (603) 938- | 固話 | Warner | Merrimack County Telephone Co. |
| (603) 939- | 固話 | Center Conway | Northland Telephone Of Maine |
| (603) 941- | 固話 | Wolfeboro | Brooks Fiber Communications Of New Hampshire |
| (603) 942- | 固話 | Northwood | No New England Tel Op DBA Fairpoint Comm |
| (603) 943- | 手機 | Nashua | Omnipoint Miami E License |
| (603) 944- | 手機 | East Kingston | Sprint Spectrum L.p. |
| (603) 945- | 固話 | Manchester | Neutral Tandem-new Hampshire |
| (603) 947- | 固話 | Plymouth | Freedom Ring Communications |
| (603) 948- | 固話 | Rochester | Idt America Corp |
| (603) 951- | 固話 | Milan | Level 3 Communications |
| (603) 952- | 固話 | Salem | Level 3 Communications |
| (603) 953- | 固話 | Dover | Choice One Communications Of New Hampshire |
| (603) 957- | 手機 | Portsmouth | New Cingular Wireless PCS - DC |
| (603) 960- | 手機 | Campton | Bell Atlantic Nynex Mobile |
| (603) 961- | 固話 | Chichester | Comcast Phone Of New Hampshire |
| (603) 964- | 固話 | Rye | No New England Tel Op DBA Fairpoint Comm |
| (603) 965- | 固話 | Derry | Choice One Communications Of New Hampshire |
| (603) 966- | 手機 | Nashua | Sprint Spectrum L.p. |
| (603) 967- | 固話 | Hampton | Level 3 Communications |
| (603) 968- | 固話 | Ashland | No New England Tel Op DBA Fairpoint Comm |
| (603) 969- | 手機 | Portsmouth | Sprint Spectrum L.p. |
| (603) 970- | 手機 | Dover | New Cingular Wireless PCS - DC |
| (603) 971- | 固話 | Rindge | Freedom Ring Communications |
| (603) 973- | 手機 | Rochester | Sprint Spectrum L.p. |
| (603) 974- | 固話 | Plaistow | Comcast Phone Of New Hampshire |
| (603) 975- | 固話 | Boscawen | Comcast Phone Of New Hampshire |
| (603) 977- | 固話 | Andover | Comcast Phone Of New Hampshire |
| (603) 978- | 手機 | Dover | New Cingular Wireless PCS - DC |
| (603) 986- | 手機 | North Conway | Bell Atlantic Nynex Mobile |
| (603) 988- | 固話 | Portsmouth | Sprint Spectrum L.p. |
| (603) 989- | 固話 | Woodsville | No New England Tel Op DBA Fairpoint Comm |
| (603) 991- | 手機 | Littleton | Bell Atlantic Nynex Mobile |
| (603) 992- | 固話 | Grafton | Level 3 Communications |
| (603) 994- | 固話 | Rochester | Freedom Ring Communications |
| (603) 995- | 手機 | Henniker | Sprint Spectrum L.p. |
| (603) 996- | 手機 | Plymouth | Sprint Spectrum L.p. |
| (603) 997- | 手機 | Hampton | Sprint Spectrum L.p. |
| (603) 998- | 手機 | Laconia | Sprint Spectrum L.p. |
友情提示：撥打長途電話的辦法很多，可以使用各通信運營商（包括中國電信、中國移動、中國聯通等）固定電話、移動手機或者上網電腦來實現通話功能，固定電話、移動手機可以直接撥打對方號碼也可以通過IP電話（又名VoIP電話、網絡電話）撥打，上網電腦可以免費與對方上網電腦通話也可以低價撥打對方固定電話、移動手機，請根據各自情況綜合考慮選用。
問題報告： 本站盡力為您提供最全面、仔細、準確的長途電話區號、手機號段歸屬、電話號碼查詢信息，但因為各個地區的合併、增加、撤銷、變更以及電話號碼方案變更、升位還有地名的多樣性等問題，難以避免出現錯誤或者過時信息，非常歡迎大家在使用中報告發現的問題或者告知更新內容。請直接在下面留言，本站核實後會馬上進行修改，以便對以後的瀏覽者有更好的幫助，非常感謝！
