001925
說明：925是美國內部城市加利福尼亞州之間的長途區號，從美國以外撥打加利福尼亞州電話需要加上美國的國際區號1，也就是美國加利福尼亞州的國際城市區號為001925或者寫為001-925、0010925、+1-925、+1+925、+1925、00-1-925、00 1 925。
以925開頭的號碼前綴列表
| 號碼前綴 | 固話/手機 | 主要城市 | 運營商 |
| (925) 200- | 手機 | Pleasanton | Cellco Partnership DBA Verizon Wireless |
| (925) 201- | 固話 | Pleasanton | Mpower Communications Corp |
| (925) 202- | 手機 | Pleasanton | Sprint Spectrum L.p. |
| (925) 203- | 手機 | Pittsburg | New Cingular Wireless PCS |
| (925) 205- | 手機 | Antioch | American Messaging Services |
| (925) 206- | 手機 | Antioch | Cellco Partnership DBA Verizon Wireless |
| (925) 207- | 手機 | Concord | Sprint Spectrum L.p. |
| (925) 208- | 固話 | Danville | Teleport Communications Group - San Francisco |
| (925) 209- | 手機 | Pleasanton | Sprint Spectrum L.p. |
| (925) 210- | 手機 | Walnut Creek | Pacific Bell |
| (925) 212- | 手機 | Walnut Creek | New Cingular Wireless PCS |
| (925) 213- | 手機 | Walnut Creek | Usa Mobility Wireless |
| (925) 215- | 固話 | Livermore | Broadwing Communications |
| (925) 216- | 手機 | San Ramon | New Cingular Wireless PCS |
| (925) 217- | 固話 | Danville | Broadwing Communications |
| (925) 218- | 固話 | Pleasanton | Broadwing Communications |
| (925) 219- | 固話 | Antioch | Broadwing Communications |
| (925) 220- | 手機 | Walnut Creek | American Messaging Services |
| (925) 221- | 手機 | Walnut Creek | 33 Wireless Inc. |
| (925) 222- | 固話 | Concord | Cf Communications DBA Telekenex |
| (925) 223- | 固話 | Pleasanton | Mcimetro Access Transmission Services LLC |
| (925) 224- | 手機 | Pleasanton | Pacific Bell |
| (925) 225- | 手機 | Pleasanton | Pacific Bell |
| (925) 226- | 固話 | Fremont | Xo California |
| (925) 227- | 手機 | Pleasanton | Pacific Bell |
| (925) 228- | 固話 | Martinez | Pacific Bell |
| (925) 229- | 固話 | Martinez | Pacific Bell |
| (925) 230- | 固話 | San Ramon | Level 3 Communications |
| (925) 231- | 固話 | Martinez | Level 3 Communications |
| (925) 232- | 固話 | Pittsburg | Level 3 Communications |
| (925) 233- | 固話 | Sunol | Level 3 Communications |
| (925) 234- | 固話 | Antioch | Level 3 Communications |
| (925) 235- | 固話 | Moraga | Level 3 Communications |
| (925) 236- | 固話 | San Ramon | Broadwing Communications |
| (925) 237- | 固話 | Antioch | Xo California |
| (925) 238- | 固話 | Antioch | Comcast Phone Of California |
| (925) 239- | 固話 | Walnut Creek | Peerless Network Of California |
| (925) 240- | 固話 | Brentwood | Pacific Bell |
| (925) 241- | 固話 | San Ramon | Mcimetro Access Transmission Services LLC |
| (925) 242- | 固話 | San Ramon | Pacific Bell |
| (925) 243- | 固話 | Livermore | Pacific Bell |
| (925) 244- | 固話 | San Ramon | Pacific Bell |
| (925) 245- | 固話 | Livermore | Pacific Bell |
| (925) 246- | 固話 | Concord | Pacific Bell |
| (925) 247- | 固話 | Moraga | Pacific Bell |
| (925) 248- | 固話 | San Ramon | Pacific Bell |
| (925) 249- | 固話 | Pleasanton | Pacific Bell |
| (925) 250- | 手機 | Concord | Sprint Spectrum L.p. |
| (925) 251- | 手機 | Pleasanton | Pacific Bell |
| (925) 252- | 固話 | Pittsburg | Pacific Bell |
| (925) 253- | 固話 | Orinda | Pacific Bell |
| (925) 254- | 固話 | Orinda | Pacific Bell |
| (925) 255- | 固話 | Orinda | Mci Worldcom Communications, Ca |
| (925) 256- | 手機 | Walnut Creek | Pacific Bell |
| (925) 257- | 固話 | Orinda | Mcimetro Access Transmission Services LLC |
| (925) 258- | 固話 | Orinda | Pacific Bell |
| (925) 259- | 固話 | Orinda | Xo California |
| (925) 260- | 手機 | Walnut Creek | Sprint Spectrum L.p. |
| (925) 261- | 固話 | Pittsburg | Pacific Bell |
| (925) 262- | 固話 | Oakland | Global Crossing Local Services-ca |
| (925) 263- | 固話 | Danville | Global Crossing Local Services-ca |
| (925) 264- | 固話 | Pleasanton | Global Crossing Local Services-ca |
| (925) 265- | 固話 | Concord | Global Crossing Local Services-ca |
| (925) 267- | 固話 | Pittsburg | Xo California |
| (925) 268- | 固話 | Moraga | Xo California |
| (925) 269- | 固話 | Martinez | Xo California |
| (925) 270- | 固話 | Concord | Broadwing Communications |
| (925) 271- | 固話 | Pleasanton | Teleport Communications Group - San Francisco |
| (925) 272- | 固話 | Danville | Level 3 Communications |
| (925) 273- | 固話 | Livermore | Xo California |
| (925) 274- | 手機 | Walnut Creek | Pacific Bell |
| (925) 275- | 固話 | San Ramon | Pacific Bell |
| (925) 276- | 固話 | Clayton | Xo California |
| (925) 277- | 固話 | San Ramon | Pacific Bell |
| (925) 278- | 固話 | Walnut Creek | Comcast Phone Of California |
| (925) 279- | 手機 | Walnut Creek | Pacific Bell |
| (925) 280- | 手機 | Walnut Creek | Pacific Bell |
| (925) 281- | 固話 | Antioch | Pac - West Telecomm |
| (925) 282- | 固話 | Lafayette | Mcimetro Access Transmission Services LLC |
| (925) 283- | 固話 | Lafayette | Pacific Bell |
| (925) 284- | 固話 | Lafayette | Pacific Bell |
| (925) 285- | 手機 | Walnut Creek | New Cingular Wireless PCS |
| (925) 286- | 手機 | Walnut Creek | New Cingular Wireless PCS |
| (925) 287- | 手機 | Walnut Creek | Pacific Bell |
| (925) 288- | 固話 | Concord | Pacific Bell |
| (925) 289- | 固話 | Walnut Creek | Ymax Communications Corp. |
| (925) 290- | 固話 | Livermore | Xo California |
| (925) 291- | 固話 | Pittsburg | Xo California |
| (925) 292- | 固話 | Livermore | Comcast Phone Of California |
| (925) 293- | 固話 | Martinez | Pac - West Telecomm |
| (925) 294- | 固話 | Livermore | Pacific Bell |
| (925) 295- | 手機 | Walnut Creek | Pacific Bell |
| (925) 296- | 手機 | Walnut Creek | Pacific Bell |
| (925) 297- | 固話 | Lafayette | Xo California |
| (925) 298- | 固話 | Lafayette | Mci Worldcom Communications, Ca |
| (925) 299- | 固話 | Lafayette | Pacific Bell |
| (925) 300- | 固話 | Walnut Creek | O1 Communications |
| (925) 301- | 固話 | Antioch | O1 Communications |
| (925) 302- | 固話 | San Ramon | Tw Telecom Of California Lp |
| (925) 303- | 固話 | Antioch | Tw Telecom Of California Lp |
| (925) 304- | 固話 | Walnut Creek | Level 3 Communications |
| (925) 305- | 固話 | Concord | Tw Telecom Of California Lp |
| (925) 307- | 固話 | San Ramon | Tw Telecom Of California Lp |
| (925) 308- | 固話 | Brentwood | Tw Telecom Of California Lp |
| (925) 309- | 固話 | Walnut Creek | Tw Telecom Of California Lp |
| (925) 310- | 固話 | Lafayette | Tw Telecom Of California Lp |
| (925) 312- | 手機 | Antioch | Usa Mobility Wireless |
| (925) 313- | 固話 | Martinez | Pacific Bell |
| (925) 314- | 固話 | Danville | Pacific Bell |
| (925) 315- | 固話 | Livermore | Tw Telecom Of California Lp |
| (925) 316- | 固話 | Walnut Creek | Level 3 Communications |
| (925) 317- | 固話 | Walnut Creek | O1 Communications |
| (925) 318- | 固話 | Walnut Creek | Tw Telecom Of California Lp |
| (925) 319- | 固話 | Sunol | T-mobile Usa |
| (925) 320- | 固話 | Moraga | U.s. Telepacific Corp. |
| (925) 321- | 手機 | Livermore | New Cingular Wireless PCS |
| (925) 322- | 固話 | Walnut Creek | Bandwidth.com Clec |
| (925) 323- | 手機 | Walnut Creek | New Cingular Wireless PCS |
| (925) 324- | 手機 | Walnut Creek | Cellco Partnership DBA Verizon Wireless |
| (925) 325- | 手機 | Pittsburg | T-mobile Usa |
| (925) 326- | 固話 | Concord | Level 3 Communications |
| (925) 327- | 固話 | San Ramon | Pacific Bell |
| (925) 328- | 固話 | San Ramon | Pacific Bell |
| (925) 330- | 手機 | Walnut Creek | New Cingular Wireless PCS |
| (925) 331- | 固話 | Antioch | U.s. Telepacific Corp. |
| (925) 332- | 固話 | Concord | Peerless Network Of California |
| (925) 333- | 手機 | Walnut Creek | American Messaging (am) |
| (925) 334- | 手機 | Concord | Cellco Partnership DBA Verizon Wireless |
| (925) 335- | 固話 | Martinez | Pacific Bell |
| (925) 336- | 手機 | San Ramon | New Cingular Wireless PCS |
| (925) 337- | 手機 | Livermore | Cellco Partnership DBA Verizon Wireless |
| (925) 338- | 固話 | Concord | Bandwidth.com Clec |
| (925) 339- | 手機 | Livermore | Metro PCS |
| (925) 340- | 手機 | Walnut Creek | Usa Mobility Wireless |
| (925) 341- | 手機 | Antioch | American Messaging (am) |
| (925) 342- | 手機 | Antioch | American Messaging (am) |
| (925) 343- | 手機 | Pleasanton | American Messaging Services |
| (925) 344- | 固話 | Livermore | Mpower Communications Corp |
| (925) 345- | 手機 | Danville | American Messaging (am) |
| (925) 346- | 手機 | Concord | American Messaging (am) |
| (925) 347- | 手機 | Livermore | American Messaging (am) |
| (925) 348- | 手機 | Concord | New Cingular Wireless PCS |
| (925) 349- | 固話 | Concord | Teleport Communications Group - San Francisco |
| (925) 350- | 固話 | Antioch | Comcast Phone Of California |
| (925) 351- | 手機 | Pleasanton | Sprint Spectrum L.p. |
| (925) 352- | 手機 | Pleasanton | Sprint Spectrum L.p. |
| (925) 353- | 手機 | Fremont | New Cingular Wireless PCS |
| (925) 354- | 手機 | Antioch | New Cingular Wireless PCS |
| (925) 355- | 固話 | San Ramon | Pacific Bell |
| (925) 356- | 固話 | Concord | Pacific Bell |
| (925) 357- | 固話 | Walnut Creek | Level 3 Communications |
| (925) 358- | 固話 | San Ramon | Pacific Bell |
| (925) 359- | 固話 | San Ramon | Mcimetro Access Transmission Services LLC |
| (925) 360- | 手機 | Walnut Creek | New Cingular Wireless PCS |
| (925) 361- | 固話 | San Ramon | Teleport Communications Group - San Francisco |
| (925) 362- | 固話 | Danville | Pacific Bell |
| (925) 363- | 固話 | Concord | Pacific Bell |
| (925) 364- | 固話 | Hayward | Mci Worldcom Communications, Ca |
| (925) 365- | 固話 | San Ramon | Teleport Communications Group - San Francisco |
| (925) 366- | 手機 | Pleasanton | Sprint Spectrum L.p. |
| (925) 367- | 手機 | Pleasanton | Sprint Spectrum L.p. |
| (925) 368- | 手機 | Pleasanton | Sprint Spectrum L.p. |
| (925) 369- | 固話 | Martinez | Pac - West Telecomm |
| (925) 370- | 固話 | Martinez | Pacific Bell |
| (925) 371- | 固話 | Livermore | Pacific Bell |
| (925) 372- | 固話 | Martinez | Pacific Bell |
| (925) 373- | 固話 | Livermore | Pacific Bell |
| (925) 374- | 固話 | Martinez | Allegiance Telecom |
| (925) 376- | 固話 | Moraga | Pacific Bell |
| (925) 377- | 固話 | Moraga | Pacific Bell |
| (925) 380- | 固話 | San Ramon | Level 3 Communications |
| (925) 381- | 手機 | Concord | New Cingular Wireless PCS |
| (925) 382- | 手機 | Antioch | Sprint Spectrum L.p. |
| (925) 383- | 手機 | Concord | Sprint Spectrum L.p. |
| (925) 385- | 固話 | Oakland | Teleport Communications Group - San Francisco |
| (925) 386- | 固話 | Oakland | Teleport Communications Group - San Francisco |
| (925) 387- | 固話 | Martinez | Teleport Communications Group - San Francisco |
| (925) 388- | 固話 | Oakland | Teleport Communications Group - San Francisco |
| (925) 389- | 手機 | Danville | New Cingular Wireless PCS |
| (925) 391- | 固話 | Concord | Level 3 Communications |
| (925) 392- | 固話 | Brentwood | Teleport Communications Group - San Francisco |
| (925) 394- | 固話 | San Ramon | Global Crossing Local Services-ca |
| (925) 395- | 固話 | Walnut Creek | AT&T Local |
| (925) 396- | 固話 | Pleasanton | Pac - West Telecomm |
| (925) 397- | 固話 | Pleasanton | Pac - West Telecomm |
| (925) 398- | 固話 | Pleasanton | Teleport Communications Group - San Francisco |
| (925) 399- | 固話 | Pleasanton | Comcast Phone Of California |
| (925) 400- | 固話 | Pleasanton | O1 Communications |
| (925) 401- | 固話 | Pleasanton | Allegiance Telecom |
| (925) 402- | 固話 | Orinda | Allegiance Telecom |
| (925) 403- | 固話 | Lafayette | Allegiance Telecom |
| (925) 404- | 固話 | San Ramon | Allegiance Telecom |
| (925) 405- | 固話 | Concord | Allegiance Telecom |
| (925) 406- | 固話 | Danville | Allegiance Telecom |
| (925) 407- | 固話 | Walnut Creek | Allegiance Telecom |
| (925) 408- | 手機 | Concord | New Cingular Wireless PCS |
| (925) 410- | 手機 | Martinez | American Messaging Services |
| (925) 413- | 手機 | San Ramon | New Cingular Wireless PCS |
| (925) 415- | 固話 | San Ramon | Broadwing Communications |
| (925) 416- | 手機 | Pleasanton | Pacific Bell |
| (925) 417- | 固話 | Pleasanton | Pacific Bell |
| (925) 418- | 固話 | Brentwood | Broadwing Communications |
| (925) 419- | 手機 | San Ramon | American Messaging Services |
| (925) 420- | 固話 | Brentwood | O1 Communications |
| (925) 421- | 固話 | Concord | Bandwidth.com Clec |
| (925) 422- | 固話 | Livermore | Pacific Bell |
| (925) 423- | 固話 | Livermore | Pacific Bell |
| (925) 424- | 固話 | Livermore | Pacific Bell |
| (925) 425- | 固話 | Pleasanton | Teleport Communications Group - San Francisco |
| (925) 426- | 固話 | Pleasanton | Pacific Bell |
| (925) 427- | 固話 | Pittsburg | Pacific Bell |
| (925) 428- | 手機 | Antioch | T-mobile Usa |
| (925) 429- | 固話 | Concord | Broadwing Communications |
| (925) 431- | 固話 | Pittsburg | Pacific Bell |
| (925) 432- | 固話 | Pittsburg | Pacific Bell |
| (925) 435- | 固話 | Concord | T-mobile Usa |
| (925) 437- | 手機 | Antioch | New Cingular Wireless PCS |
| (925) 438- | 固話 | Orinda | U.s. Telepacific Corp. |
| (925) 439- | 固話 | Pittsburg | Pacific Bell |
| (925) 443- | 固話 | Livermore | Pacific Bell |
| (925) 444- | 固話 | Lafayette | U.s. Telepacific Corp. |
| (925) 446- | 手機 | Concord | Sprint Spectrum L.p. |
| (925) 447- | 固話 | Livermore | Pacific Bell |
| (925) 448- | 手機 | Walnut Creek | Cellco Partnership DBA Verizon Wireless |
| (925) 449- | 固話 | Livermore | Pacific Bell |
| (925) 451- | 手機 | Walnut Creek | New Cingular Wireless PCS |
| (925) 452- | 固話 | San Ramon | U.s. Telepacific Corp. |
| (925) 453- | 固話 | Livermore | Mcimetro Access Transmission Services LLC |
| (925) 454- | 固話 | Livermore | Pacific Bell |
| (925) 455- | 固話 | Livermore | Pacific Bell |
| (925) 456- | 固話 | Livermore | Pacific Bell |
| (925) 457- | 手機 | Walnut Creek | Sprint Spectrum L.p. |
| (925) 458- | 固話 | Pittsburg | Pacific Bell |
| (925) 459- | 固話 | Concord | Broadwing Communications |
| (925) 460- | 手機 | Pleasanton | Pacific Bell |
| (925) 461- | 固話 | Pleasanton | Pacific Bell |
| (925) 462- | 固話 | Pleasanton | Pacific Bell |
| (925) 463- | 手機 | Pleasanton | Pacific Bell |
| (925) 464- | 手機 | Walnut Creek | Cellco Partnership DBA Verizon Wireless |
| (925) 465- | 固話 | Walnut Creek | Broadwing Communications |
| (925) 467- | 手機 | Pleasanton | Pacific Bell |
| (925) 468- | 手機 | Pleasanton | Pacific Bell |
| (925) 469- | 手機 | Pleasanton | Pacific Bell |
| (925) 470- | 固話 | Antioch | Teleport Communications Group - San Francisco |
| (925) 472- | 手機 | Walnut Creek | Pacific Bell |
| (925) 473- | 固話 | Pittsburg | Pacific Bell |
| (925) 474- | 固話 | Pleasanton | U.s. Telepacific Corp. |
| (925) 475- | 固話 | Pleasanton | Pac - West Telecomm |
| (925) 476- | 固話 | Oakland | Pac - West Telecomm |
| (925) 478- | 固話 | Walnut Creek | Level 3 Communications |
| (925) 479- | 固話 | San Ramon | Pacific Bell |
| (925) 480- | 固話 | San Ramon | U.s. Telepacific Corp. |
| (925) 481- | 手機 | Antioch | New Cingular Wireless PCS |
| (925) 482- | 固話 | Walnut Creek | U.s. Telepacific Corp. |
| (925) 484- | 固話 | Pleasanton | Pacific Bell |
| (925) 485- | 固話 | Pleasanton | Pacific Bell |
| (925) 487- | 手機 | San Ramon | New Cingular Wireless PCS |
| (925) 490- | Unknown | Bandwidth.com Clec | |
| (925) 493- | 固話 | Livermore | Teleport Communications Group - San Francisco |
| (925) 497- | 手機 | Concord | Metro PCS |
| (925) 498- | 固話 | San Ramon | U.s. Telepacific Corp. |
| (925) 500- | 固話 | Martinez | O1 Communications |
| (925) 509- | 手機 | San Ramon | Usa Mobility Wireless |
| (925) 513- | 固話 | Brentwood | Pacific Bell |
| (925) 516- | 固話 | Brentwood | Pacific Bell |
| (925) 517- | 固話 | Pittsburg | O1 Communications |
| (925) 518- | 手機 | Livermore | Sprint Spectrum L.p. |
| (925) 519- | 手機 | Pleasanton | Cellco Partnership DBA Verizon Wireless |
| (925) 520- | 手機 | Pleasanton | Pacific Bell |
| (925) 521- | 固話 | Concord | Pacific Bell |
| (925) 522- | 固話 | Antioch | Pacific Bell |
| (925) 523- | 手機 | Pleasanton | Pacific Bell |
| (925) 524- | 固話 | Clayton | Pacific Bell |
| (925) 525- | 手機 | Livermore | Sprint Spectrum L.p. |
| (925) 526- | 固話 | Pittsburg | U.s. Telepacific Corp. |
| (925) 527- | 手機 | Walnut Creek | The Telephone Connection Local Services |
| (925) 528- | 手機 | Orinda | Sprint Spectrum L.p. |
| (925) 529- | 固話 | Antioch | Cf Communications DBA Telekenex |
| (925) 535- | 手機 | Pleasanton | Sprint Spectrum L.p. |
| (925) 543- | 固話 | San Ramon | Pacific Bell |
| (925) 548- | 手機 | San Ramon | New Cingular Wireless PCS |
| (925) 549- | 手機 | San Ramon | New Cingular Wireless PCS |
| (925) 550- | 手機 | Antioch | New Cingular Wireless PCS |
| (925) 551- | 固話 | San Ramon | Pacific Bell |
| (925) 552- | 固話 | Danville | Pacific Bell |
| (925) 553- | 固話 | Danville | Xo California |
| (925) 556- | 固話 | San Ramon | Pacific Bell |
| (925) 557- | 固話 | San Ramon | Mci Worldcom Communications, Ca |
| (925) 558- | 固話 | San Ramon | Xo California |
| (925) 560- | 固話 | San Ramon | Pacific Bell |
| (925) 565- | 手機 | Antioch | Metro PCS |
| (925) 566- | 固話 | Concord | AT&T Local |
| (925) 567- | 手機 | Clayton | Sprint Spectrum L.p. |
| (925) 568- | 固話 | Sunol | Teleport Communications Group - San Francisco |
| (925) 570- | 手機 | San Ramon | Sprint Spectrum L.p. |
| (925) 571- | 固話 | San Ramon | North County Communications Corp. |
| (925) 572- | 固話 | Pleasanton | North County Communications Corp. |
| (925) 573- | 固話 | Pittsburg | North County Communications Corp. |
| (925) 574- | 固話 | San Ramon | U.s. Telepacific Corp. |
| (925) 575- | 手機 | Danville | Sprint Spectrum L.p. |
| (925) 577- | 手機 | San Ramon | T-mobile Usa |
| (925) 579- | 固話 | Livermore | Allegiance Telecom |
| (925) 580- | 手機 | Pleasanton | Sprint Spectrum L.p. |
| (925) 583- | 固話 | Livermore | U.s. Telepacific Corp. |
| (925) 584- | 手機 | Antioch | Sprint Spectrum L.p. |
| (925) 585- | 手機 | Concord | American Messaging Services |
| (925) 586- | 手機 | Concord | Cellco Partnership DBA Verizon Wireless |
| (925) 587- | 固話 | San Ramon | Mpower Communications Corp |
| (925) 588- | 手機 | Walnut Creek | Mpower Communications Corp |
| (925) 592- | 固話 | Walnut Creek | Mpower Communications Corp |
| (925) 594- | 手機 | Danville | Metro PCS |
| (925) 595- | 手機 | Concord | Sprint Spectrum L.p. |
| (925) 596- | 手機 | Pleasanton | Cellco Partnership DBA Verizon Wireless |
| (925) 597- | 手機 | Pittsburg | Cellco Partnership DBA Verizon Wireless |
| (925) 598- | 手機 | Pleasanton | Pacific Bell |
| (925) 600- | 固話 | Pleasanton | Pacific Bell |
| (925) 602- | 固話 | Concord | Pacific Bell |
| (925) 603- | 固話 | Concord | Pacific Bell |
| (925) 605- | 固話 | Livermore | Pac - West Telecomm |
| (925) 606- | 固話 | Livermore | Pacific Bell |
| (925) 608- | 固話 | Martinez | Broadwing Communications |
| (925) 609- | 固話 | Concord | Pacific Bell |
| (925) 621- | 固話 | Pleasanton | U.s. Telepacific Corp. |
| (925) 623- | 手機 | Pleasanton | Sprint Spectrum L.p. |
| (925) 625- | 固話 | Oakley | Pacific Bell |
| (925) 626- | 固話 | Brentwood | Mcimetro Access Transmission Services LLC |
| (925) 627- | 固話 | Walnut Creek | U.s. Telepacific Corp. |
| (925) 628- | 手機 | Antioch | Cellco Partnership DBA Verizon Wireless |
| (925) 631- | 固話 | Moraga | Pacific Bell |
| (925) 634- | 固話 | Brentwood | Pacific Bell |
| (925) 635- | 固話 | Pittsburg | Teleport Communications Group - San Francisco |
| (925) 639- | 手機 | Walnut Creek | T-mobile Usa |
| (925) 640- | 手機 | San Ramon | New Cingular Wireless PCS |
| (925) 642- | 手機 | Antioch | New Cingular Wireless PCS |
| (925) 643- | 固話 | Pittsburg | U.s. Telepacific Corp. |
| (925) 646- | 固話 | Concord | Pacific Bell |
| (925) 648- | 固話 | Danville | Pacific Bell |
| (925) 658- | 固話 | Walnut Creek | Teleport Communications Group - San Francisco |
| (925) 659- | 固話 | San Ramon | Teleport Communications Group - San Francisco |
| (925) 660- | 固話 | Pleasanton | Tw Telecom Of California Lp |
| (925) 663- | 固話 | Sunol | Pac - West Telecomm |
| (925) 664- | 固話 | Pittsburg | Pac - West Telecomm |
| (925) 665- | 固話 | Pittsburg | Pac - West Telecomm |
| (925) 666- | 固話 | Brentwood | Pac - West Telecomm |
| (925) 667- | 固話 | Livermore | U.s. Telepacific Corp. |
| (925) 671- | 固話 | Concord | Pacific Bell |
| (925) 672- | 固話 | Clayton | Pacific Bell |
| (925) 673- | 固話 | Clayton | Pacific Bell |
| (925) 674- | 固話 | Concord | Pacific Bell |
| (925) 675- | 固話 | Concord | Pacific Bell |
| (925) 676- | 固話 | Concord | Pacific Bell |
| (925) 677- | 固話 | Concord | Pacific Bell |
| (925) 678- | 固話 | Danville | U.s. Telepacific Corp. |
| (925) 679- | 固話 | Oakley | Pacific Bell |
| (925) 680- | 固話 | Concord | Pacific Bell |
| (925) 681- | 固話 | Concord | Pacific Bell |
| (925) 682- | 固話 | Concord | Pacific Bell |
| (925) 683- | 手機 | Danville | New Cingular Wireless PCS |
| (925) 684- | 固話 | Oakley | Pacific Bell |
| (925) 685- | 固話 | Concord | Pacific Bell |
| (925) 686- | 固話 | Concord | Pacific Bell |
| (925) 687- | 固話 | Concord | Pacific Bell |
| (925) 688- | 固話 | Concord | Pacific Bell |
| (925) 689- | 固話 | Concord | Pacific Bell |
| (925) 690- | 固話 | Clayton | Mcimetro Access Transmission Services LLC |
| (925) 691- | 固話 | Concord | Pacific Bell |
| (925) 692- | 固話 | Concord | Pacific Bell |
| (925) 693- | 固話 | Clayton | Teleport Communications Group - San Francisco |
| (925) 694- | 固話 | Pleasanton | Mcimetro Access Transmission Services LLC |
| (925) 695- | 固話 | Concord | Mpower Communications Corp |
| (925) 698- | 手機 | Pittsburg | New Cingular Wireless PCS |
| (925) 699- | 手機 | Pleasanton | New Cingular Wireless PCS |
| (925) 701- | 固話 | Pleasanton | U.s. Telepacific Corp. |
| (925) 705- | 手機 | Walnut Creek | Metro PCS |
| (925) 706- | 固話 | Antioch | Pacific Bell |
| (925) 708- | 手機 | Walnut Creek | Cellco Partnership DBA Verizon Wireless |
| (925) 709- | 固話 | Pittsburg | Pacific Bell |
| (925) 718- | 固話 | Danville | O1 Communications |
| (925) 719- | 手機 | San Ramon | Cellco Partnership DBA Verizon Wireless |
| (925) 723- | 固話 | Martinez | Mpower Communications Corp |
| (925) 724- | 固話 | Livermore | Mpower Communications Corp |
| (925) 725- | 固話 | Danville | Mpower Communications Corp |
| (925) 726- | 固話 | Concord | Mpower Communications Corp |
| (925) 727- | 固話 | Antioch | Mpower Communications Corp |
| (925) 730- | 手機 | Pleasanton | Pacific Bell |
| (925) 732- | 固話 | Antioch | Cf Communications DBA Telekenex |
| (925) 734- | 手機 | Pleasanton | Pacific Bell |
| (925) 735- | 固話 | Danville | Pacific Bell |
| (925) 736- | 固話 | Danville | Pacific Bell |
| (925) 737- | 手機 | Pleasanton | Pacific Bell |
| (925) 738- | 固話 | Pleasanton | Mcimetro Access Transmission Services LLC |
| (925) 742- | 手機 | Livermore | American Messaging Services |
| (925) 743- | 固話 | Danville | Pacific Bell |
| (925) 746- | 手機 | Walnut Creek | Pacific Bell |
| (925) 750- | 固話 | Pleasanton | Mcimetro Access Transmission Services LLC |
| (925) 752- | 固話 | Antioch | Mcimetro Access Transmission Services LLC |
| (925) 753- | 固話 | Antioch | Pacific Bell |
| (925) 754- | 固話 | Antioch | Pacific Bell |
| (925) 755- | 固話 | Antioch | Pacific Bell |
| (925) 756- | 固話 | Antioch | Pacific Bell |
| (925) 757- | 固話 | Antioch | Pacific Bell |
| (925) 759- | 手機 | Antioch | New Cingular Wireless PCS |
| (925) 762- | 固話 | San Ramon | Pacific Bell |
| (925) 765- | 手機 | Walnut Creek | Sprint Spectrum L.p. |
| (925) 766- | 手機 | Walnut Creek | Sprint Spectrum L.p. |
| (925) 768- | 手機 | Concord | Cellco Partnership DBA Verizon Wireless |
| (925) 771- | 固話 | Concord | U.s. Telepacific Corp. |
| (925) 775- | 固話 | Antioch | Pac - West Telecomm |
| (925) 776- | 固話 | Antioch | Pacific Bell |
| (925) 777- | 固話 | Antioch | Pacific Bell |
| (925) 778- | 固話 | Antioch | Pacific Bell |
| (925) 779- | 固話 | Antioch | Pacific Bell |
| (925) 783- | 手機 | Antioch | Cellco Partnership DBA Verizon Wireless |
| (925) 784- | 手機 | Livermore | Cellco Partnership DBA Verizon Wireless |
| (925) 785- | 手機 | San Ramon | Cellco Partnership DBA Verizon Wireless |
| (925) 786- | 手機 | San Ramon | Cellco Partnership DBA Verizon Wireless |
| (925) 787- | 手機 | Concord | Cellco Partnership DBA Verizon Wireless |
| (925) 788- | 手機 | Walnut Creek | Cellco Partnership DBA Verizon Wireless |
| (925) 789- | 手機 | Sunol | Cellco Partnership DBA Verizon Wireless |
| (925) 790- | 固話 | San Ramon | Pacific Bell |
| (925) 791- | 固話 | Concord | U.s. Telepacific Corp. |
| (925) 794- | 固話 | Moraga | O1 Communications |
| (925) 798- | 固話 | Concord | Pacific Bell |
| (925) 800- | 固話 | Livermore | O1 Communications |
| (925) 803- | 固話 | San Ramon | Pacific Bell |
| (925) 804- | 固話 | San Ramon | Teleport Communications Group - San Francisco |
| (925) 806- | 固話 | San Ramon | Pacific Bell |
| (925) 807- | 固話 | San Ramon | Xo California |
| (925) 808- | 固話 | Concord | Pacific Bell |
| (925) 809- | 固話 | Brentwood | U.s. Telepacific Corp. |
| (925) 812- | 手機 | Martinez | Metro PCS |
| (925) 813- | 手機 | Antioch | Cellco Partnership DBA Verizon Wireless |
| (925) 815- | 固話 | Danville | Pacific Bell |
| (925) 817- | 手機 | Walnut Creek | Pacific Bell |
| (925) 818- | 手機 | Walnut Creek | New Cingular Wireless PCS |
| (925) 819- | 手機 | San Ramon | New Cingular Wireless PCS |
| (925) 820- | 固話 | Danville | Pacific Bell |
| (925) 822- | 固話 | Concord | Mcimetro Access Transmission Services LLC |
| (925) 823- | 固話 | San Ramon | Pacific Bell |
| (925) 824- | 固話 | San Ramon | Pacific Bell |
| (925) 825- | 固話 | Concord | Pacific Bell |
| (925) 826- | 固話 | Concord | Mci Worldcom Communications, Ca |
| (925) 827- | 固話 | Concord | Pacific Bell |
| (925) 828- | 固話 | San Ramon | Pacific Bell |
| (925) 829- | 固話 | San Ramon | Pacific Bell |
| (925) 830- | 固話 | San Ramon | Pacific Bell |
| (925) 831- | 固話 | Danville | Pacific Bell |
| (925) 833- | 固話 | San Ramon | Pacific Bell |
| (925) 835- | 固話 | Sunol | U.s. Telepacific Corp. |
| (925) 837- | 固話 | Danville | Pacific Bell |
| (925) 838- | 固話 | Danville | Pacific Bell |
| (925) 839- | 固話 | Martinez | U.s. Telepacific Corp. |
| (925) 842- | 固話 | San Ramon | Pacific Bell |
| (925) 843- | 固話 | San Ramon | Tw Telecom Of California Lp |
| (925) 844- | 固話 | Clayton | U.s. Telepacific Corp. |
| (925) 846- | 固話 | Pleasanton | Pacific Bell |
| (925) 847- | 手機 | Pleasanton | Pacific Bell |
| (925) 848- | 固話 | Antioch | Pac - West Telecomm |
| (925) 849- | 固話 | Concord | U.s. Telepacific Corp. |
| (925) 852- | 固話 | Concord | Xo California |
| (925) 854- | 固話 | Danville | Mci Worldcom Communications, Ca |
| (925) 855- | 固話 | Danville | Pacific Bell |
| (925) 856- | 固話 | Danville | Mcimetro Access Transmission Services LLC |
| (925) 858- | 手機 | San Ramon | New Cingular Wireless PCS |
| (925) 860- | 固話 | Fremont | Xo California |
| (925) 862- | 固話 | Sunol | Pacific Bell |
| (925) 864- | 手機 | Concord | Sprint Spectrum L.p. |
| (925) 866- | 固話 | San Ramon | Pacific Bell |
| (925) 867- | 固話 | San Ramon | Pacific Bell |
| (925) 871- | 固話 | Oakland | Pac - West Telecomm |
| (925) 872- | 手機 | Pleasanton | Cellco Partnership DBA Verizon Wireless |
| (925) 875- | 固話 | San Ramon | Pacific Bell |
| (925) 876- | 手機 | Walnut Creek | New Cingular Wireless PCS |
| (925) 878- | 手機 | Lafayette | Sprint Spectrum L.p. |
| (925) 884- | 固話 | San Ramon | Pac - West Telecomm |
| (925) 885- | 固話 | Oakland | Pac - West Telecomm |
| (925) 886- | 固話 | Danville | Pac - West Telecomm |
| (925) 887- | 固話 | Concord | Pac - West Telecomm |
| (925) 888- | 固話 | Oakland | Pac - West Telecomm |
| (925) 889- | 固話 | Clayton | Pac - West Telecomm |
| (925) 890- | 手機 | Concord | New Cingular Wireless PCS |
| (925) 891- | 固話 | Oakland | Pac - West Telecomm |
| (925) 892- | 固話 | Pleasanton | Pac - West Telecomm |
| (925) 895- | 手機 | San Ramon | Sprint Spectrum L.p. |
| (925) 899- | 手機 | Walnut Creek | New Cingular Wireless PCS |
| (925) 900- | 固話 | Lafayette | O1 Communications |
| (925) 901- | 固話 | San Ramon | Pacific Bell |
| (925) 904- | 固話 | San Ramon | Pacific Bell |
| (925) 905- | 固話 | San Ramon | Pac - West Telecomm |
| (925) 906- | 手機 | Walnut Creek | Pacific Bell |
| (925) 913- | 手機 | San Ramon | T-mobile Usa |
| (925) 914- | 手機 | Clayton | T-mobile Usa |
| (925) 915- | 手機 | Danville | T-mobile Usa |
| (925) 917- | 手機 | Martinez | T-mobile Usa |
| (925) 918- | 手機 | Pleasanton | Cellco Partnership DBA Verizon Wireless |
| (925) 920- | 手機 | Walnut Creek | Usa Mobility Wireless |
| (925) 922- | 手機 | Pleasanton | T-mobile Usa |
| (925) 924- | 手機 | Pleasanton | Pacific Bell |
| (925) 926- | 手機 | Walnut Creek | Pacific Bell |
| (925) 927- | 手機 | Walnut Creek | Pacific Bell |
| (925) 930- | 手機 | Walnut Creek | Pacific Bell |
| (925) 931- | 固話 | Pleasanton | Pacific Bell |
| (925) 932- | 手機 | Walnut Creek | Pacific Bell |
| (925) 933- | 手機 | Walnut Creek | Pacific Bell |
| (925) 934- | 手機 | Walnut Creek | Pacific Bell |
| (925) 935- | 手機 | Walnut Creek | Pacific Bell |
| (925) 937- | 手機 | Walnut Creek | Pacific Bell |
| (925) 938- | 手機 | Walnut Creek | Pacific Bell |
| (925) 939- | 手機 | Walnut Creek | Pacific Bell |
| (925) 940- | 固話 | Oakland | Pac - West Telecomm |
| (925) 941- | 手機 | Walnut Creek | Pacific Bell |
| (925) 942- | 手機 | Walnut Creek | Pacific Bell |
| (925) 943- | 手機 | Walnut Creek | Pacific Bell |
| (925) 944- | 手機 | Walnut Creek | Pacific Bell |
| (925) 945- | 手機 | Walnut Creek | Pacific Bell |
| (925) 946- | 手機 | Walnut Creek | Pacific Bell |
| (925) 947- | 手機 | Walnut Creek | Pacific Bell |
| (925) 948- | 固話 | Walnut Creek | Mci Worldcom Communications, Ca |
| (925) 949- | 固話 | Walnut Creek | Teleport Communications Group - San Francisco |
| (925) 951- | 固話 | Walnut Creek | Mcimetro Access Transmission Services LLC |
| (925) 952- | 手機 | Walnut Creek | Pacific Bell |
| (925) 953- | 固話 | Walnut Creek | Tw Telecom Of California Lp |
| (925) 954- | 固話 | Oakland | Mpower Communications Corp |
| (925) 955- | 固話 | Oakland | Pac - West Telecomm |
| (925) 956- | 固話 | Walnut Creek | Xo California |
| (925) 957- | 固話 | Martinez | Pacific Bell |
| (925) 960- | 固話 | Livermore | Pacific Bell |
| (925) 961- | 固話 | Livermore | Pacific Bell |
| (925) 962- | 固話 | Lafayette | Pacific Bell |
| (925) 963- | 手機 | Pleasanton | New Cingular Wireless PCS |
| (925) 964- | 固話 | Danville | Pacific Bell |
| (925) 965- | 固話 | Pleasanton | AT&T Local |
| (925) 967- | 固話 | San Ramon | Pacific Bell |
| (925) 968- | 固話 | Danville | Pacific Bell |
| (925) 969- | 固話 | Concord | Pacific Bell |
| (925) 973- | 固話 | San Ramon | Pacific Bell |
| (925) 974- | 手機 | Walnut Creek | Pacific Bell |
| (925) 975- | 手機 | Walnut Creek | Pacific Bell |
| (925) 977- | 手機 | Walnut Creek | Pacific Bell |
| (925) 978- | 固話 | Antioch | Pacific Bell |
| (925) 979- | 手機 | Walnut Creek | Pacific Bell |
| (925) 980- | 手機 | Livermore | New Cingular Wireless PCS |
| (925) 983- | 固話 | Hayward | Mci Worldcom Communications, Ca |
| (925) 984- | 手機 | Danville | Sprint Spectrum L.p. |
| (925) 988- | 手機 | Walnut Creek | Pacific Bell |
| (925) 989- | 手機 | Pleasanton | Cellco Partnership DBA Verizon Wireless |
| (925) 990- | 手機 | Sunol | The Telephone Connection Local Services |
| (925) 993- | 固話 | Clayton | O1 Communications |
| (925) 997- | 手機 | San Ramon | New Cingular Wireless PCS |
| (925) 998- | 手機 | Pleasanton | New Cingular Wireless PCS |
| (925) 999- | 固話 | San Ramon | O1 Communications |
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！
