001202
說明：202是美國內部城市華盛頓哥倫比亞特區之間的長途區號，從美國以外撥打華盛頓哥倫比亞特區電話需要加上美國的國際區號1，也就是美國華盛頓哥倫比亞特區的國際城市區號為001202或者寫為001-202、0010202、+1-202、+1+202、+1202、00-1-202、00 1 202。
以202開頭的號碼前綴列表
| 號碼前綴 | 固話/手機 | 主要城市 | 運營商 |
| (202) 200- | 固話 | Washington | Sprint Spectrum L.p. |
| (202) 201- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 203- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 204- | 固話 | Washington | Xo D.c. |
| (202) 205- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 206- | 手機 | Washington | Usa Mobility Wireless |
| (202) 207- | 固話 | Washington | Xo D.c. |
| (202) 208- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 209- | 手機 | Washington | Usa Mobility Wireless |
| (202) 210- | 手機 | Washington | Sprint Spectrum L.p. |
| (202) 212- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 213- | 手機 | Washington | New Cingular Wireless PCS |
| (202) 214- | 手機 | Washington | Usa Mobility Wireless |
| (202) 215- | 手機 | Washington | New Cingular Wireless PCS |
| (202) 216- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 217- | 手機 | Washington | Usa Mobility Wireless |
| (202) 218- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 219- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 220- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 221- | 手機 | Washington | Mte DBA Mte Paging Network |
| (202) 222- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 223- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 224- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 225- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 226- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 227- | 手機 | Washington | Verizon Washington, Dc Inc. |
| (202) 228- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 229- | 手機 | Washington | Verizon Washington, Dc Inc. |
| (202) 230- | 固話 | Washington | New Cingular Wireless PCS |
| (202) 231- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 232- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 233- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 234- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 235- | 手機 | Washington | Verizon Washington, Dc Inc. |
| (202) 236- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 237- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 238- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 239- | 手機 | Washington | Sprint Spectrum L.p. |
| (202) 241- | 固話 | Washington | Ymax Communications Corp. |
| (202) 242- | 固話 | Washington | Paetec Communications |
| (202) 243- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 244- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 245- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 246- | 手機 | Washington | Sprint Spectrum L.p. |
| (202) 247- | 固話 | Washington | Atx Telecommunications Services, Ltd-va |
| (202) 248- | 固話 | Washington | Starpower Communications |
| (202) 249- | 固話 | Washington | Starpower Communications |
| (202) 250- | 固話 | Washington | Starpower Communications |
| (202) 251- | 手機 | Washington | New Cingular Wireless PCS |
| (202) 252- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 253- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 254- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 255- | 手機 | Washington | New Cingular Wireless PCS |
| (202) 256- | 手機 | Washington | New Cingular Wireless PCS |
| (202) 257- | 手機 | Washington | New Cingular Wireless PCS |
| (202) 258- | 手機 | Washington | New Cingular Wireless PCS |
| (202) 259- | 手機 | Washington | Usa Mobility Wireless |
| (202) 260- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 261- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 262- | 手機 | Washington | New Cingular Wireless PCS |
| (202) 263- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 264- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 265- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 266- | 固話 | Washington | Cavalier East LLC |
| (202) 267- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 268- | 固話 | Washington | Mcimetro Access Transmission Services LLC |
| (202) 269- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 270- | 手機 | Washington | Sprint Spectrum L.p. |
| (202) 271- | 手機 | Washington | Sprint Spectrum L.p. |
| (202) 272- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 273- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 274- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 275- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 276- | 手機 | Washington | Sprint Spectrum L.p. |
| (202) 277- | 手機 | Washington | Sprint Spectrum L.p. |
| (202) 278- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 279- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 280- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 281- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 282- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 283- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 284- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 285- | 手機 | Washington | New Cingular Wireless PCS |
| (202) 286- | 手機 | Washington | New Cingular Wireless PCS |
| (202) 287- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 288- | 手機 | Washington | New Cingular Wireless PCS |
| (202) 289- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 290- | 手機 | Washington | Omnipoint Communications Cap Operations |
| (202) 291- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 292- | 固話 | Washington | Mci Worldcom Communications |
| (202) 293- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 294- | 手機 | Washington | Omnipoint Communications Cap Operations |
| (202) 295- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 296- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 297- | 手機 | Washington | New Cingular Wireless PCS |
| (202) 298- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 299- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 300- | 固話 | Washington | Sprint Spectrum L.p. |
| (202) 302- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 303- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 304- | 手機 | Washington | New Cingular Wireless PCS |
| (202) 305- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 306- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 307- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 308- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 309- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 310- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 312- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 313- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 314- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 315- | 固話 | Washington | Xo D.c. |
| (202) 316- | 手機 | Washington | New Cingular Wireless PCS |
| (202) 317- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 318- | 固話 | Washington | Peerless Network Of The District Of Columbia, Dc |
| (202) 319- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 320- | 手機 | Washington | New Cingular Wireless PCS |
| (202) 321- | 手機 | Washington | Sprint Spectrum L.p. |
| (202) 322- | 手機 | Washington | Leap Wireless Intl DBA Cricket Comm |
| (202) 323- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 324- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 325- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 326- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 327- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 328- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 329- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 330- | 固話 | Washington | Xo D.c. |
| (202) 331- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 332- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 333- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 334- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 335- | 固話 | Washington | Net-tel Corporation |
| (202) 336- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 337- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 338- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 339- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 340- | 手機 | Washington | New Cingular Wireless PCS |
| (202) 341- | 手機 | Washington | New Cingular Wireless PCS |
| (202) 342- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 343- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 344- | 手機 | Washington | New Cingular Wireless PCS |
| (202) 345- | 手機 | Washington | Sprint Spectrum L.p. |
| (202) 346- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 347- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 348- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 349- | 固話 | Washington | Us Lec Of Virginia |
| (202) 350- | 固話 | Washington | Teleport Communications America |
| (202) 351- | 固話 | Washington | Xo D.c. |
| (202) 352- | 手機 | Washington | Omnipoint Communications Cap Operations |
| (202) 353- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 354- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 355- | 固話 | Washington | Xo D.c. |
| (202) 356- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 357- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 358- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 359- | 手機 | Washington | Sprint Spectrum L.p. |
| (202) 360- | 固話 | Washington | Level 3 Communications |
| (202) 361- | 手機 | Washington | Omnipoint Communications Cap Operations |
| (202) 362- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 363- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 364- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 365- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 366- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 367- | 固話 | Washington | Sprint Spectrum L.p. |
| (202) 368- | 手機 | Washington | New Cingular Wireless PCS |
| (202) 369- | 手機 | Washington | Sprint Spectrum L.p. |
| (202) 370- | 固話 | Washington | Tw Telecom Of Dc LLC |
| (202) 371- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 372- | 固話 | Washington | Tw Telecom Of Dc LLC |
| (202) 373- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 374- | 手機 | Washington | New Cingular Wireless PCS |
| (202) 375- | 固話 | Washington | Tw Telecom Of Dc LLC |
| (202) 376- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 377- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 378- | 固話 | Washington | AT&T Local |
| (202) 379- | 固話 | Washington | Xo D.c. |
| (202) 380- | 固話 | Washington | Xo D.c. |
| (202) 382- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 383- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 384- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 385- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 386- | 固話 | Washington | Cavalier Telephone |
| (202) 387- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 388- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 389- | 手機 | Washington | Verizon Washington, Dc Inc. |
| (202) 390- | 手機 | Washington | Omnipoint Communications Cap Operations |
| (202) 391- | 手機 | Washington | Sprint Spectrum L.p. |
| (202) 393- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 395- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 396- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 397- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 398- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 399- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 400- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 401- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 402- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 403- | 固話 | Washington | Xo D.c. |
| (202) 404- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 405- | 手機 | Washington | Usa Mobility Wireless |
| (202) 406- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 407- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 408- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 409- | 手機 | Washington | Sprint Spectrum L.p. |
| (202) 412- | 手機 | Washington | New Cingular Wireless PCS |
| (202) 413- | 手機 | Washington | Omnipoint Communications Cap Operations |
| (202) 414- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 415- | 手機 | Washington | Omnipoint Communications Cap Operations |
| (202) 416- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 417- | 手機 | Washington | Omnipoint Communications Cap Operations |
| (202) 418- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 419- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 420- | 固話 | Washington | Teleport Communications America |
| (202) 421- | 手機 | Washington | Sprint Spectrum L.p. |
| (202) 422- | 手機 | Washington | Sprint Spectrum L.p. |
| (202) 423- | 手機 | Washington | Sprint Spectrum L.p. |
| (202) 424- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 425- | 手機 | Washington | Sprint Spectrum L.p. |
| (202) 426- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 427- | 手機 | Washington | Sprint Spectrum L.p. |
| (202) 428- | 固話 | Washington | Broadstreet Communications |
| (202) 429- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 430- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 431- | 手機 | Washington | New Cingular Wireless PCS |
| (202) 433- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 434- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 435- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 436- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 437- | 手機 | Washington | Sprint Spectrum L.p. |
| (202) 438- | 手機 | Washington | Sprint Spectrum L.p. |
| (202) 439- | 手機 | Washington | Sprint Spectrum L.p. |
| (202) 440- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 441- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 442- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 443- | 固話 | Washington | Cavalier East LLC |
| (202) 444- | 固話 | Washington | Paetec Communications |
| (202) 445- | 手機 | Washington | New Cingular Wireless PCS |
| (202) 446- | 固話 | Washington | Xo D.c. |
| (202) 447- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 448- | 固話 | Washington | Paetec Communications |
| (202) 449- | 固話 | Washington | Broadwing Communications |
| (202) 450- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 451- | 固話 | Washington | Picus Communications |
| (202) 452- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 453- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 454- | 固話 | Washington | Cavalier East LLC |
| (202) 455- | 固話 | Washington | Dslnet Communications Va |
| (202) 456- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 457- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 458- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 459- | 固話 | Washington | Xo D.c. |
| (202) 460- | 手機 | Washington | Omnipoint Communications Cap Operations |
| (202) 461- | 固話 | Washington | Cavalier Telephone |
| (202) 462- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 463- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 464- | 固話 | Washington | Allegiance Telecom Of The District Of Columbia |
| (202) 465- | 手機 | Washington | Sprint Spectrum L.p. |
| (202) 466- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 467- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 468- | 手機 | Washington | Omnipoint Communications Cap Operations |
| (202) 469- | 固話 | Washington | Mci Worldcom Communications |
| (202) 470- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 471- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 472- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 473- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 474- | 手機 | Washington | Verizon Washington, Dc Inc. |
| (202) 475- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 476- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 477- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 478- | 固話 | Washington | Mci Worldcom Communications |
| (202) 479- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 480- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 481- | 固話 | Washington | Mci Worldcom Communications |
| (202) 482- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 483- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 484- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 485- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 486- | 手機 | Washington | Sprint Spectrum L.p. |
| (202) 487- | 手機 | Washington | Sprint Spectrum L.p. |
| (202) 488- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 489- | 手機 | Washington | Sprint Spectrum L.p. |
| (202) 490- | 手機 | Washington | Verizon Washington, Dc Inc. |
| (202) 491- | 手機 | Washington | Sprint Spectrum L.p. |
| (202) 492- | 手機 | Washington | Sprint Spectrum L.p. |
| (202) 493- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 494- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 495- | 固話 | Washington | Level 3 Communications |
| (202) 496- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 497- | 手機 | Washington | Sprint Spectrum L.p. |
| (202) 498- | 手機 | Washington | Sprint Spectrum L.p. |
| (202) 499- | 手機 | Washington | Omnipoint Communications Cap Operations |
| (202) 500- | 固話 | Washington | Sprint Spectrum L.p. |
| (202) 501- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 502- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 503- | 固話 | Washington | Cbeyond Communications |
| (202) 504- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 505- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 506- | 手機 | Washington | New Cingular Wireless PCS |
| (202) 507- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 508- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 509- | 固話 | Washington | Level 3 Communications |
| (202) 510- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 512- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 513- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 514- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 515- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 516- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 517- | 固話 | Washington | Level 3 Communications |
| (202) 518- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 519- | 手機 | Washington | Usa Mobility Wireless |
| (202) 520- | 手機 | Washington | Sprint Spectrum L.p. |
| (202) 521- | 固話 | Washington | Broadwing Communications |
| (202) 522- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 523- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 524- | 固話 | Washington | Broadview Networks |
| (202) 525- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 526- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 527- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 528- | 手機 | Washington | Sprint Spectrum L.p. |
| (202) 529- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 530- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 531- | 手機 | Washington | New Cingular Wireless PCS |
| (202) 532- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 533- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 534- | 手機 | Washington | Sprint Spectrum L.p. |
| (202) 535- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 536- | 固話 | Washington | Ctc Communications Corp. |
| (202) 537- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 538- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 539- | 手機 | Washington | Verizon Washington, Dc Inc. |
| (202) 540- | 固話 | Washington | Bandwidth.com Clec |
| (202) 541- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 542- | 手機 | Washington | Verizon Washington, Dc Inc. |
| (202) 543- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 544- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 545- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 546- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 547- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 548- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 549- | 手機 | Washington | New Cingular Wireless PCS |
| (202) 550- | 手機 | Washington | New Cingular Wireless PCS |
| (202) 551- | 固話 | Washington | Teleport Communications America |
| (202) 552- | 固話 | Washington | Paetec Communications |
| (202) 553- | 手機 | Washington | Sprint Spectrum L.p. |
| (202) 554- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 556- | 手機 | Washington | Sprint Spectrum L.p. |
| (202) 557- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 558- | 固話 | Washington | Level 3 Communications |
| (202) 559- | 固話 | Washington | Level 3 Communications |
| (202) 560- | 手機 | Washington | Sprint Spectrum L.p. |
| (202) 561- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 562- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 563- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 564- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 565- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 566- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 567- | 固話 | Washington | Broadview Networks |
| (202) 568- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 569- | 手機 | Washington | Omnipoint Communications Cap Operations |
| (202) 570- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 572- | 固話 | Washington | Teleport Communications America |
| (202) 573- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 574- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 575- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 576- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 577- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 578- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 579- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 580- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 581- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 582- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 583- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 584- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 585- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 586- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 587- | 固話 | Washington | Cavalier East LLC |
| (202) 588- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 589- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 590- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 591- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 592- | 手機 | Washington | Usa Mobility Wireless |
| (202) 593- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 594- | 固話 | Washington | Mcimetro Access Transmission Services LLC |
| (202) 595- | 固話 | Washington | Global Crossing Telemanagement-dc |
| (202) 596- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 597- | 手機 | Washington | Verizon Washington, Dc Inc. |
| (202) 598- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 599- | 固話 | Washington | Bandwidth.com Clec |
| (202) 600- | 固話 | Washington | Broadvox-clec |
| (202) 601- | 固話 | Washington | Tw Telecom Of Dc LLC |
| (202) 602- | 手機 | Washington | Omnipoint Communications Cap Operations |
| (202) 603- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 604- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 605- | 手機 | Washington | Usa Mobility Wireless |
| (202) 606- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 607- | 手機 | Washington | Sprint Spectrum L.p. |
| (202) 608- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 609- | 固話 | Washington | Neutral Tandem-washington, Dc. |
| (202) 610- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 612- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 613- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 614- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 615- | 手機 | Washington | New Cingular Wireless PCS |
| (202) 616- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 617- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 618- | 固話 | Washington | Bandwidth.com Clec |
| (202) 619- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 620- | 手機 | Washington | Redi-call Communications Co |
| (202) 621- | 固話 | Washington | Broadview Networks |
| (202) 622- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 623- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 624- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 625- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 626- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 627- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 628- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 629- | 固話 | Washington | Level 3 Communications |
| (202) 630- | 固話 | Washington | Bandwidth.com Clec |
| (202) 631- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 632- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 633- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 634- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 635- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 636- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 637- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 638- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 639- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 640- | 手機 | Washington | Omnipoint Communications Cap Operations |
| (202) 641- | 固話 | Washington | AT&T Local |
| (202) 642- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 643- | 固話 | Washington | Bandwidth.com Clec |
| (202) 644- | 固話 | Washington | Teleport Communications America |
| (202) 645- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 646- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 647- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 648- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 649- | 手機 | Washington | Teleport Communications America |
| (202) 650- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 651- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 652- | 手機 | Washington | Sprint Spectrum L.p. |
| (202) 653- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 654- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 656- | 固話 | Washington | Bandwidth.com Clec |
| (202) 657- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 658- | 手機 | Washington | Sprint Spectrum L.p. |
| (202) 659- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 660- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 661- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 662- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 663- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 664- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 665- | 手機 | Washington | Verizon Washington, Dc Inc. |
| (202) 666- | 手機 | Washington | Verizon Washington, Dc Inc. |
| (202) 667- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 668- | 手機 | Washington | Verizon Washington, Dc Inc. |
| (202) 669- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 670- | 固話 | Washington | Bandwidth.com Clec |
| (202) 671- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 672- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 673- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 674- | 手機 | Washington | New Cingular Wireless PCS |
| (202) 675- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 676- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 677- | 手機 | Washington | Omnipoint Communications Cap Operations |
| (202) 678- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 679- | 手機 | Washington | New Cingular Wireless PCS |
| (202) 680- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 681- | 固話 | Washington | Bandwidth.com Clec |
| (202) 682- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 683- | 固話 | Washington | Level 3 Communications |
| (202) 684- | 手機 | Washington | Level 3 Communications |
| (202) 685- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 686- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 687- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 688- | 固話 | Washington | Level 3 Communications |
| (202) 689- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 690- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 691- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 692- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 693- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 694- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 695- | 固話 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 696- | 手機 | Washington | Sprint Spectrum L.p. |
| (202) 697- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 698- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 699- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 701- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 702- | 手機 | Washington | Leap Wireless Intl DBA Cricket Comm |
| (202) 704- | 手機 | Washington | Leap Wireless Intl DBA Cricket Comm |
| (202) 705- | 手機 | Washington | Leap Wireless Intl DBA Cricket Comm |
| (202) 706- | 手機 | Washington | Leap Wireless Intl DBA Cricket Comm |
| (202) 707- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 708- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 709- | 手機 | Washington | Leap Wireless Intl DBA Cricket Comm |
| (202) 710- | 手機 | Washington | Leap Wireless Intl DBA Cricket Comm |
| (202) 712- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 713- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 714- | 手機 | Washington | New Cingular Wireless PCS |
| (202) 715- | 固話 | Washington | Mcimetro Access Transmission Services LLC |
| (202) 716- | 手機 | Washington | New Cingular Wireless PCS |
| (202) 717- | 手機 | Washington | Leap Wireless Intl DBA Cricket Comm |
| (202) 718- | 手機 | Washington | Leap Wireless Intl DBA Cricket Comm |
| (202) 719- | 固話 | Washington | Mcimetro Access Transmission Services LLC |
| (202) 720- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 721- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 722- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 723- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 724- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 725- | 固話 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 726- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 727- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 728- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 729- | 固話 | Washington | Mcimetro Access Transmission Services LLC |
| (202) 730- | 固話 | Washington | Mcimetro Access Transmission Services LLC |
| (202) 731- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 732- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 733- | 手機 | Washington | Sprint Spectrum L.p. |
| (202) 734- | 固話 | Washington | Mcimetro Access Transmission Services LLC |
| (202) 735- | 手機 | Washington | Sprint Spectrum L.p. |
| (202) 736- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 737- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 738- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 739- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 740- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 741- | 固話 | Washington | Mci Worldcom Communications |
| (202) 742- | 固話 | Washington | Broadwing Communications |
| (202) 743- | 固話 | Washington | Bandwidth.com Clec |
| (202) 744- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 745- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 746- | 手機 | Washington | New Cingular Wireless PCS |
| (202) 747- | 固話 | Washington | Global Crossing Telemanagement-dc |
| (202) 748- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 749- | 手機 | Washington | Metro PCS |
| (202) 750- | 固話 | Washington | Bandwidth.com Clec |
| (202) 751- | 手機 | Washington | Omnipoint Communications Cap Operations |
| (202) 752- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 753- | 固話 | Washington | Mcimetro Access Transmission Services LLC |
| (202) 754- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 755- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 756- | 固話 | Washington | Teleport Communications America |
| (202) 757- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 758- | 手機 | Washington | Omnipoint Communications Cap Operations |
| (202) 759- | 固話 | Washington | Level 3 Communications |
| (202) 760- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 761- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 762- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 763- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 764- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 765- | 手機 | Washington | New Cingular Wireless PCS |
| (202) 766- | Unknown | Starpower Communications | |
| (202) 767- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 768- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 769- | 手機 | Washington | New Cingular Wireless PCS |
| (202) 770- | 固話 | Washington | Bandwidth.com Clec |
| (202) 772- | 固話 | Washington | Teleport Communications America |
| (202) 773- | 手機 | Washington | Usa Mobility Wireless |
| (202) 774- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 775- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 776- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 777- | 固話 | Washington | Teleport Communications America |
| (202) 778- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 779- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 780- | Unknown | Tw Telecom Of Dc LLC | |
| (202) 781- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 782- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 783- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 784- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 785- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 786- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 787- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 788- | 手機 | Washington | Verizon Washington, Dc Inc. |
| (202) 789- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 791- | 固話 | Washington | Teleport Communications America |
| (202) 792- | Unknown | Atlantech Online | |
| (202) 797- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 799- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 800- | 固話 | Washington | Peerless Network Of The District Of Columbia, Dc |
| (202) 801- | 手機 | Washington | Usa Mobility Wireless |
| (202) 802- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 803- | 手機 | Washington | New Cingular Wireless PCS |
| (202) 805- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 806- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 808- | 固話 | Washington | Comcast Phone Of Dc |
| (202) 809- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 810- | 固話 | Washington | Bandwidth.com Clec |
| (202) 812- | 手機 | Washington | New Cingular Wireless PCS |
| (202) 813- | 固話 | Washington | Teleport Communications America |
| (202) 814- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 815- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 817- | 手機 | Washington | Omnipoint Communications Cap Operations |
| (202) 818- | 固話 | Washington | Mcimetro Access Transmission Services LLC |
| (202) 821- | 固話 | Washington | Xo D.c. |
| (202) 822- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 824- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 825- | 手機 | Washington | Usa Mobility Wireless |
| (202) 827- | 固話 | Washington | Xo D.c. |
| (202) 828- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 829- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 830- | 手機 | Washington | Omnipoint Communications Cap Operations |
| (202) 831- | 手機 | Washington | 365 Wireless |
| (202) 832- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 833- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 834- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 835- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 837- | 手機 | Washington | Usa Mobility Wireless |
| (202) 841- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 842- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 843- | 手機 | Washington | Verizon Washington, Dc Inc. |
| (202) 847- | 手機 | Washington | Us Lec Of Virginia |
| (202) 857- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 859- | 手機 | Washington | Usa Mobility Wireless |
| (202) 861- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 862- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 863- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 864- | 固話 | Washington | Local Access LLC |
| (202) 865- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 870- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 872- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 874- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 877- | 固話 | Washington | Paetec Communications |
| (202) 879- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 882- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 884- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 885- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 886- | 手機 | Washington | Verizon Washington, Dc Inc. |
| (202) 887- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 888- | 固話 | Washington | Peerless Network Of The District Of Columbia, Dc |
| (202) 889- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 895- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 896- | 手機 | Washington | Usa Mobility Wireless |
| (202) 898- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 901- | 手機 | Washington | Verizon Washington, Dc Inc. |
| (202) 903- | 手機 | Washington | Sprint Spectrum L.p. |
| (202) 904- | 手機 | Washington | Sprint Spectrum L.p. |
| (202) 905- | 手機 | Washington | Sprint Spectrum L.p. |
| (202) 906- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 907- | 手機 | Washington | Sprint Spectrum L.p. |
| (202) 909- | 固話 | Washington | Teleport Communications America |
| (202) 910- | 手機 | Washington | Metro PCS |
| (202) 912- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 917- | 手機 | Washington | Usa Mobility Wireless |
| (202) 927- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 928- | 手機 | Washington | Usa Mobility Wireless |
| (202) 939- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 942- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 943- | 手機 | Washington | Verizon Washington, Dc Inc. |
| (202) 944- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 945- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 947- | 手機 | Washington | Usa Mobility Wireless |
| (202) 955- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 956- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 957- | 手機 | Washington | New Cingular Wireless PCS |
| (202) 962- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 965- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 966- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 969- | 固話 | Washington | Mcimetro Access Transmission Services LLC |
| (202) 971- | 固話 | Washington | Centurylink Communications LLC |
| (202) 973- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 974- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 986- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 991- | 手機 | Washington | Verizon Washington, Dc Inc. |
| (202) 994- | 固話 | Washington | Paetec Communications |
| (202) 996- | 固話 | Washington | Verizon Washington, Dc Inc. |
| (202) 997- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
| (202) 999- | 手機 | Washington | Cellco Partnership DBA Verizon Wireless |
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！
