001425
說明：425是美國內部城市華盛頓州之間的長途區號，從美國以外撥打華盛頓州電話需要加上美國的國際區號1，也就是美國華盛頓州的國際城市區號為001425或者寫為001-425、0010425、+1-425、+1+425、+1425、00-1-425、00 1 425。
以425開頭的號碼前綴列表
| 號碼前綴 | 固話/手機 | 主要城市 | 運營商 |
| (425) 200- | 固話 | Seattle | AT&T Local |
| (425) 201- | 固話 | Seattle | Mcimetro Access Transmission Services LLC |
| (425) 202- | 固話 | Seattle | Mcimetro Access Transmission Services LLC |
| (425) 203- | 固話 | Renton | Qwest Corporation |
| (425) 204- | 固話 | Renton | Qwest Corporation |
| (425) 205- | 固話 | Everett | Advanced Telcom Group |
| (425) 207- | 固話 | Renton | Mcleodusa Telecommunications Services- Wa |
| (425) 208- | 固話 | Bellevue | Qwest Corporation |
| (425) 209- | 手機 | Bellevue | T-mobile Usa |
| (425) 210- | 手機 | Everett | New Cingular Wireless PCS |
| (425) 212- | 固話 | Everett | Advanced Telcom Group |
| (425) 213- | 固話 | Bellevue | Integra Telecom Of Washington |
| (425) 214- | 固話 | Bellevue | Mcleodusa Telecommunications Services- Wa |
| (425) 216- | 固話 | Kirkland | Xo Washington |
| (425) 218- | 手機 | Mountlake Terrace | Cellco Partnership DBA Verizon Wireless |
| (425) 219- | Unknown | Cellco Partnership DBA Verizon Wireless | |
| (425) 220- | 手機 | Everett | New Cingular Wireless PCS |
| (425) 221- | 手機 | Bellevue | Sprint Spectrum L.p. |
| (425) 222- | 固話 | Fall City | Centurytel Of Washington DBA Centurylink |
| (425) 223- | 固話 | Seattle | Level 3 Communications |
| (425) 224- | 固話 | Silver Lake | Integra Telecom Of Washington |
| (425) 225- | 固話 | Silver Lake | Tw Telecom Of Washington LLC |
| (425) 226- | 固話 | Renton | Qwest Corporation |
| (425) 227- | 固話 | Renton | Qwest Corporation |
| (425) 228- | 固話 | Renton | Qwest Corporation |
| (425) 229- | Unknown | T-mobile Usa | |
| (425) 231- | 手機 | Everett | Cellco Partnership DBA Verizon Wireless |
| (425) 232- | 手機 | Everett | T-mobile Usa |
| (425) 233- | 固話 | Tukwila | Electric Lightwave DBA Integra Telecom |
| (425) 234- | 固話 | Renton | Qwest Corporation |
| (425) 235- | 固話 | Renton | Qwest Corporation |
| (425) 237- | 固話 | Renton | Teleport Communications America |
| (425) 238- | 手機 | Everett | Cellco Partnership DBA Verizon Wireless |
| (425) 239- | 手機 | Everett | New Cingular Wireless PCS |
| (425) 241- | 手機 | Bellevue | New Cingular Wireless PCS |
| (425) 242- | 固話 | Kirkland | AT&T Local |
| (425) 243- | 固話 | Seattle | International Telcom, Ltd. |
| (425) 244- | 手機 | Everett | Sprint Spectrum L.p. |
| (425) 245- | 固話 | Seattle | Mcimetro Access Transmission Services LLC |
| (425) 246- | 手機 | Bellevue | T-mobile Usa |
| (425) 247- | 固話 | Seattle | Tw Telecom Of Washington LLC |
| (425) 248- | 固話 | Everett | Advanced Telcom Group |
| (425) 249- | 固話 | Everett | Mcimetro Access Transmission Services LLC |
| (425) 250- | 固話 | Seattle | Electric Lightwave DBA Integra Telecom |
| (425) 251- | 固話 | Renton | Qwest Corporation |
| (425) 252- | 固話 | Everett | Frontier Communications Northwest Inc. |
| (425) 254- | 固話 | Renton | Qwest Corporation |
| (425) 255- | 固話 | Renton | Qwest Corporation |
| (425) 256- | 固話 | Redmond | Teleport Communications America |
| (425) 257- | 固話 | Everett | Frontier Communications Northwest Inc. |
| (425) 258- | 固話 | Everett | Frontier Communications Northwest Inc. |
| (425) 259- | 固話 | Everett | Frontier Communications Northwest Inc. |
| (425) 260- | 手機 | Kirkland | Sprint Spectrum L.p. |
| (425) 261- | 固話 | Everett | Frontier Communications Northwest Inc. |
| (425) 262- | 固話 | Everett | Frontier Communications Northwest Inc. |
| (425) 263- | 固話 | Everett | Frontier Communications Northwest Inc. |
| (425) 264- | 固話 | Renton | Eschelon Telecom Of Washington |
| (425) 265- | 固話 | Everett | Frontier Communications Northwest Inc. |
| (425) 266- | 固話 | Everett | Frontier Communications Northwest Inc. |
| (425) 267- | 固話 | Everett | Frontier Communications Northwest Inc. |
| (425) 268- | 手機 | Everett | T-mobile Usa |
| (425) 269- | 手機 | Kirkland | Sprint Spectrum L.p. |
| (425) 270- | 固話 | Issaquah | Electric Lightwave DBA Integra Telecom |
| (425) 271- | 固話 | Renton | Qwest Corporation |
| (425) 272- | 固話 | Seattle | Allegiance Telecom Of Washington |
| (425) 273- | 手機 | Bothell | T-mobile Usa |
| (425) 274- | 固話 | Seattle | Allegiance Telecom Of Washington |
| (425) 275- | 固話 | Mountlake Terrace | Integra Telecom Of Washington |
| (425) 276- | 固話 | Seattle | Level 3 Communications |
| (425) 277- | 固話 | Renton | Qwest Corporation |
| (425) 278- | 固話 | Seattle | Xo Washington |
| (425) 279- | 固話 | Seattle | Xo Washington |
| (425) 280- | 手機 | Everett | Sprint Spectrum L.p. |
| (425) 281- | 手機 | Issaquah | New Cingular Wireless PCS |
| (425) 282- | 固話 | Renton | Integra Telecom Of Washington |
| (425) 283- | 固話 | Kent | Integra Telecom Of Washington |
| (425) 284- | 固話 | Kirkland | Integra Telecom Of Washington |
| (425) 285- | 固話 | Kirkland | Eschelon Telecom Of Washington |
| (425) 286- | 固話 | Bothell | Eschelon Telecom Of Washington |
| (425) 288- | 固話 | Bothell | Frontier Communications Northwest Inc. |
| (425) 289- | 固話 | Bellevue | Eschelon Telecom Of Washington |
| (425) 290- | 固話 | Everett | Frontier Communications Northwest Inc. |
| (425) 291- | 固話 | Renton | Qwest Corporation |
| (425) 292- | 固話 | North Bend | Comcast Phone Of Washington/oregon |
| (425) 293- | 固話 | Everett | Integra Telecom Of Washington |
| (425) 294- | 固話 | Everett | Teleport Communications America |
| (425) 295- | 固話 | Kent | Integra Telecom Of Washington |
| (425) 296- | 固話 | Kirkland | Level 3 Communications |
| (425) 297- | 固話 | Everett | Frontier Communications Northwest Inc. |
| (425) 298- | 固話 | Kirkland | Mcleodusa Telecommunications Services- Wa |
| (425) 299- | 手機 | Everett | New Cingular Wireless PCS |
| (425) 301- | 手機 | Bellevue | New Cingular Wireless PCS |
| (425) 302- | 固話 | Bothell | Frontier Communications Northwest Inc. |
| (425) 303- | 固話 | Everett | Frontier Communications Northwest Inc. |
| (425) 304- | 固話 | Everett | Frontier Communications Northwest Inc. |
| (425) 305- | Unknown | Level 3 Communications | |
| (425) 306- | 手機 | Renton | New Cingular Wireless PCS |
| (425) 307- | 固話 | Seattle | Global Crossing Local Services-wa |
| (425) 308- | 手機 | Everett | Cellco Partnership DBA Verizon Wireless |
| (425) 310- | 固話 | Maple Valley | Teleport Communications America |
| (425) 312- | 固話 | Everett | World Communications |
| (425) 313- | 固話 | Issaquah | Qwest Corporation |
| (425) 314- | 固話 | Everett | New Cingular Wireless PCS |
| (425) 315- | 固話 | Everett | Frontier Communications Northwest Inc. |
| (425) 316- | 固話 | Silver Lake | Frontier Communications Northwest Inc. |
| (425) 317- | 固話 | Everett | Frontier Communications Northwest Inc. |
| (425) 318- | 固話 | Seattle | Level 3 Communications |
| (425) 319- | 手機 | Everett | T-mobile Usa |
| (425) 320- | 固話 | Everett | AT&T Local |
| (425) 321- | 固話 | Silver Lake | Level 3 Communications |
| (425) 322- | 固話 | Everett | Xo Washington |
| (425) 323- | 手機 | Issaquah | Usa Mobility Wireless |
| (425) 324- | 手機 | Tukwila | New Cingular Wireless PCS |
| (425) 325- | 手機 | Bellevue | Usa Mobility Wireless |
| (425) 326- | 手機 | Tukwila | T-mobile Usa |
| (425) 327- | 手機 | Everett | Cellco Partnership DBA Verizon Wireless |
| (425) 328- | 手機 | Everett | Sprint Spectrum L.p. |
| (425) 329- | 固話 | Mountlake Terrace | Xo Washington |
| (425) 330- | 手機 | Everett | Cellco Partnership DBA Verizon Wireless |
| (425) 332- | 固話 | Silver Lake | Mcimetro Access Transmission Services LLC |
| (425) 333- | 固話 | Carnation | Centurytel Of Washington DBA Centurylink |
| (425) 334- | 固話 | Everett | Frontier Communications Northwest Inc. |
| (425) 335- | 固話 | Everett | Frontier Communications Northwest Inc. |
| (425) 336- | 固話 | Seattle | Level 3 Communications |
| (425) 337- | 固話 | Silver Lake | Frontier Communications Northwest Inc. |
| (425) 338- | 固話 | Silver Lake | Frontier Communications Northwest Inc. |
| (425) 339- | 固話 | Everett | Frontier Communications Northwest Inc. |
| (425) 341- | 固話 | Silver Lake | Advanced Telcom Group |
| (425) 342- | 固話 | Everett | Teleport Communications America |
| (425) 343- | 手機 | Everett | T-mobile Usa |
| (425) 344- | 手機 | Everett | T-mobile Usa |
| (425) 345- | 手機 | Everett | T-mobile Usa |
| (425) 346- | 手機 | Everett | T-mobile Usa |
| (425) 347- | 固話 | Everett | Frontier Communications Northwest Inc. |
| (425) 348- | 固話 | Everett | Frontier Communications Northwest Inc. |
| (425) 349- | 固話 | Everett | Frontier Communications Northwest Inc. |
| (425) 350- | 手機 | Everett | T-mobile Usa |
| (425) 351- | 手機 | Bellevue | Sprint Spectrum L.p. |
| (425) 352- | 固話 | Seattle | Integra Telecom Of Washington |
| (425) 353- | 固話 | Everett | Frontier Communications Northwest Inc. |
| (425) 354- | 固話 | Bothell | Mci Worldcom Communications |
| (425) 355- | 固話 | Everett | Frontier Communications Northwest Inc. |
| (425) 356- | 固話 | Everett | Frontier Communications Northwest Inc. |
| (425) 357- | 固話 | Silver Lake | Frontier Communications Northwest Inc. |
| (425) 358- | 固話 | Maple Valley | Level 3 Communications |
| (425) 359- | 手機 | Everett | Cellco Partnership DBA Verizon Wireless |
| (425) 361- | 固話 | Mountlake Terrace | Level 3 Communications |
| (425) 363- | 固話 | North Bend | Centurytel Of Washington DBA Centurylink |
| (425) 366- | 固話 | Everett | Electric Lightwave DBA Integra Telecom |
| (425) 367- | 固話 | Everett | Broadwing Communications |
| (425) 368- | 固話 | Bothell | Integra Telecom Of Washington |
| (425) 369- | 固話 | Issaquah | Qwest Corporation |
| (425) 372- | 固話 | Kirkland | Mci Worldcom Communications |
| (425) 373- | 固話 | Bellevue | Qwest Corporation |
| (425) 374- | 固話 | Everett | Level 3 Communications |
| (425) 376- | 固話 | Kirkland | Frontier Communications Northwest Inc. |
| (425) 377- | 固話 | Everett | Frontier Communications Northwest Inc. |
| (425) 378- | 固話 | Bellevue | Qwest Corporation |
| (425) 379- | 固話 | Silver Lake | Frontier Communications Northwest Inc. |
| (425) 381- | 固話 | Everett | AT&T Local |
| (425) 383- | 固話 | Bellevue | Qwest Corporation |
| (425) 385- | 固話 | Silver Lake | Frontier Communications Northwest Inc. |
| (425) 387- | 手機 | Everett | New Cingular Wireless PCS |
| (425) 388- | 固話 | Everett | Frontier Communications Northwest Inc. |
| (425) 390- | 固話 | Seattle | Teleport Communications America |
| (425) 391- | 固話 | Issaquah | Qwest Corporation |
| (425) 392- | 固話 | Issaquah | Qwest Corporation |
| (425) 394- | 固話 | Issaquah | Qwest Corporation |
| (425) 395- | 固話 | Issaquah | Eschelon Telecom Of Washington |
| (425) 396- | 固話 | North Bend | Centurytel Of Washington DBA Centurylink |
| (425) 397- | 固話 | Everett | Frontier Communications Northwest Inc. |
| (425) 398- | 固話 | Bothell | Frontier Communications Northwest Inc. |
| (425) 399- | 固話 | Silver Lake | International Telcom, Ltd. |
| (425) 401- | 固話 | Bellevue | Qwest Corporation |
| (425) 402- | 固話 | Bothell | Frontier Communications Northwest Inc. |
| (425) 404- | 固話 | Everett | Frontier Communications Northwest Inc. |
| (425) 405- | 固話 | Everett | Tw Telecom Of Washington LLC |
| (425) 406- | 固話 | Seattle | International Telcom, Ltd. |
| (425) 407- | 固話 | Everett | Frontier Communications Northwest Inc. |
| (425) 408- | 固話 | Bothell | Integra Telecom Of Washington |
| (425) 409- | 固話 | Seattle | International Telcom, Ltd. |
| (425) 412- | 固話 | Kirkland | Mci Worldcom Communications |
| (425) 413- | 固話 | Maple Valley | Qwest Corporation |
| (425) 415- | 固話 | Bothell | Frontier Communications Northwest Inc. |
| (425) 416- | 固話 | Seattle | AT&T Local |
| (425) 417- | 手機 | Bellevue | Cellco Partnership DBA Verizon Wireless |
| (425) 418- | 手機 | Everett | New Cingular Wireless PCS |
| (425) 419- | 固話 | Seattle | International Telcom, Ltd. |
| (425) 420- | 固話 | Seattle | Electric Lightwave DBA Integra Telecom |
| (425) 421- | 固話 | Kirkland | Level 3 Communications |
| (425) 422- | 手機 | Everett | Cellco Partnership DBA Verizon Wireless |
| (425) 423- | 固話 | Everett | Frontier Communications Northwest Inc. |
| (425) 424- | 固話 | Bothell | Frontier Communications Northwest Inc. |
| (425) 427- | 固話 | Issaquah | Qwest Corporation |
| (425) 429- | 手機 | Seattle | Cellco Partnership DBA Verizon Wireless |
| (425) 430- | 固話 | Renton | Qwest Corporation |
| (425) 431- | 固話 | Mountlake Terrace | Electric Lightwave DBA Integra Telecom |
| (425) 432- | 固話 | Maple Valley | Qwest Corporation |
| (425) 433- | 固話 | Maple Valley | Qwest Corporation |
| (425) 434- | 固話 | North Bend | Centurytel Of Washington DBA Centurylink |
| (425) 435- | 手機 | Bellevue | T-mobile Usa |
| (425) 437- | 固話 | Maple Valley | Global Crossing Local Services-wa |
| (425) 438- | 固話 | Everett | Frontier Communications Northwest Inc. |
| (425) 440- | 固話 | Bellevue | Qwest Corporation |
| (425) 441- | 固話 | Fall City | Electric Lightwave DBA Integra Telecom |
| (425) 442- | 手機 | Bellevue | T-mobile Usa |
| (425) 443- | 手機 | Bellevue | T-mobile Usa |
| (425) 444- | 手機 | Bellevue | T-mobile Usa |
| (425) 445- | 手機 | Bellevue | T-mobile Usa |
| (425) 446- | 固話 | Everett | Frontier Communications Northwest Inc. |
| (425) 449- | 手機 | Bellevue | New Cingular Wireless PCS |
| (425) 450- | 固話 | Bellevue | Qwest Corporation |
| (425) 451- | 固話 | Bellevue | Qwest Corporation |
| (425) 452- | 固話 | Bellevue | Qwest Corporation |
| (425) 453- | 固話 | Bellevue | Qwest Corporation |
| (425) 454- | 固話 | Bellevue | Qwest Corporation |
| (425) 455- | 固話 | Bellevue | Qwest Corporation |
| (425) 456- | 固話 | Bellevue | Qwest Corporation |
| (425) 457- | 固話 | Bellevue | Qwest Corporation |
| (425) 458- | 固話 | Seattle | Global Crossing Local Services-wa |
| (425) 460- | 固話 | Seattle | Xo Washington |
| (425) 462- | 固話 | Bellevue | Qwest Corporation |
| (425) 463- | 固話 | Seattle | Xo Washington |
| (425) 466- | 手機 | Bellevue | Cellco Partnership DBA Verizon Wireless |
| (425) 467- | 固話 | Bellevue | Qwest Corporation |
| (425) 468- | 固話 | Bellevue | Qwest Corporation |
| (425) 471- | 手機 | Bothell | Sprint Spectrum L.p. |
| (425) 478- | 手機 | Mountlake Terrace | Cellco Partnership DBA Verizon Wireless |
| (425) 481- | 固話 | Bothell | Frontier Communications Northwest Inc. |
| (425) 482- | 固話 | Bothell | Frontier Communications Northwest Inc. |
| (425) 483- | 固話 | Bothell | Frontier Communications Northwest Inc. |
| (425) 484- | 固話 | Seattle | Pac - West Telecomm |
| (425) 485- | 固話 | Bothell | Frontier Communications Northwest Inc. |
| (425) 486- | 固話 | Bothell | Frontier Communications Northwest Inc. |
| (425) 487- | 固話 | Bothell | Frontier Communications Northwest Inc. |
| (425) 488- | 固話 | Bothell | Frontier Communications Northwest Inc. |
| (425) 489- | 固話 | Bothell | Frontier Communications Northwest Inc. |
| (425) 491- | 固話 | Bothell | Pac - West Telecomm |
| (425) 492- | 固話 | Seattle | Mcimetro Access Transmission Services LLC |
| (425) 493- | 固話 | Everett | Frontier Communications Northwest Inc. |
| (425) 495- | 手機 | Bellevue | Cellco Partnership DBA Verizon Wireless |
| (425) 496- | 固話 | Seattle | Tw Telecom Of Washington LLC |
| (425) 497- | 固話 | Kirkland | Frontier Communications Northwest Inc. |
| (425) 498- | 固話 | Kirkland | Frontier Communications Northwest Inc. |
| (425) 501- | 手機 | Everett | New Cingular Wireless PCS |
| (425) 502- | 固話 | Bellevue | Level 3 Communications |
| (425) 503- | 手機 | Bellevue | New Cingular Wireless PCS |
| (425) 505- | 手機 | Bellevue | New Cingular Wireless PCS |
| (425) 507- | 固話 | Issaquah | Mcimetro Access Transmission Services LLC |
| (425) 508- | 手機 | Everett | Sprint Spectrum L.p. |
| (425) 512- | 固話 | Everett | Comcast Phone Of Washington/oregon |
| (425) 513- | 固話 | Everett | Frontier Communications Northwest Inc. |
| (425) 514- | 固話 | Everett | Frontier Communications Northwest Inc. |
| (425) 516- | 手機 | Bellevue | New Cingular Wireless PCS |
| (425) 518- | 手機 | Bellevue | Sprint Spectrum L.p. |
| (425) 519- | 固話 | Seattle | Teleport Communications America |
| (425) 522- | 固話 | Kirkland | Xo Washington |
| (425) 523- | 固話 | Renton | Xo Washington |
| (425) 524- | 固話 | Renton | Xo Washington |
| (425) 525- | 固話 | Renton | Xo Washington |
| (425) 526- | 固話 | Issaquah | Xo Washington |
| (425) 527- | 固話 | Bothell | Xo Washington |
| (425) 528- | 固話 | Renton | Xo Washington |
| (425) 529- | 固話 | Renton | Xo Washington |
| (425) 530- | 手機 | Everett | New Cingular Wireless PCS |
| (425) 531- | 手機 | Bellevue | Sprint Spectrum L.p. |
| (425) 533- | 固話 | Bellevue | Level 3 Communications |
| (425) 535- | 手機 | Bellevue | American Messaging (am) |
| (425) 538- | 固話 | Kirkland | Frontier Communications Northwest Inc. |
| (425) 549- | 固話 | Carnation | Comcast Phone Of Washington/oregon |
| (425) 551- | 固話 | Everett | Teleport Communications America |
| (425) 556- | 固話 | Kirkland | Frontier Communications Northwest Inc. |
| (425) 557- | 固話 | Issaquah | Qwest Corporation |
| (425) 558- | 固話 | Kirkland | Frontier Communications Northwest Inc. |
| (425) 562- | 固話 | Bellevue | Qwest Corporation |
| (425) 563- | 固話 | Seattle | Electric Lightwave DBA Integra Telecom |
| (425) 564- | 固話 | Bellevue | Qwest Corporation |
| (425) 568- | 手機 | Bellevue | Usa Mobility Wireless |
| (425) 569- | 固話 | Maple Valley | Tw Telecom Of Washington LLC |
| (425) 572- | 固話 | Redmond | Teleport Communications America |
| (425) 576- | 固話 | Kirkland | Frontier Communications Northwest Inc. |
| (425) 577- | 固話 | Seattle | Teleport Communications America |
| (425) 578- | 固話 | Maple Valley | Mcimetro Access Transmission Services LLC |
| (425) 580- | 固話 | Kirkland | Frontier Communications Northwest Inc. |
| (425) 582- | 固話 | Mountlake Terrace | Comcast Phone Of Washington/oregon |
| (425) 583- | 固話 | Everett | Cellco Partnership DBA Verizon Wireless |
| (425) 584- | 固話 | Maple Valley | Teleport Communications America |
| (425) 585- | 固話 | Redmond | Teleport Communications America |
| (425) 586- | 固話 | Seattle | Teleport Communications America |
| (425) 587- | 固話 | Kirkland | Broadwing Communications |
| (425) 590- | 固話 | Bellevue | Qwest Corporation |
| (425) 591- | 手機 | Kirkland | Sprint Spectrum L.p. |
| (425) 602- | 固話 | Seattle | Teleport Communications America |
| (425) 603- | 固話 | Bellevue | Qwest Corporation |
| (425) 605- | 固話 | Seattle | Broadwing Communications |
| (425) 606- | 固話 | Issaquah | International Telcom, Ltd. |
| (425) 608- | 固話 | Seattle | Broadwing Communications |
| (425) 609- | 固話 | Everett | Broadwing Communications |
| (425) 610- | 固話 | Everett | International Telcom, Ltd. |
| (425) 614- | 固話 | Bellevue | Qwest Corporation |
| (425) 615- | 手機 | Bellevue | New Cingular Wireless PCS |
| (425) 622- | 固話 | Everett | Frontier Communications Northwest Inc. |
| (425) 623- | 手機 | Bellevue | T-mobile Usa |
| (425) 628- | 手機 | Bellevue | New Cingular Wireless PCS |
| (425) 629- | 固話 | Seattle | Tw Telecom Of Washington LLC |
| (425) 631- | 手機 | Everett | Usa Mobility Wireless |
| (425) 633- | 手機 | Seattle | T-mobile Usa |
| (425) 635- | 固話 | Bellevue | Qwest Corporation |
| (425) 636- | 固話 | Kirkland | Mci Worldcom Communications |
| (425) 637- | 固話 | Bellevue | Qwest Corporation |
| (425) 638- | 固話 | Bellevue | Qwest Corporation |
| (425) 640- | 固話 | Mountlake Terrace | Frontier Communications Northwest Inc. |
| (425) 641- | 固話 | Bellevue | Qwest Corporation |
| (425) 642- | 固話 | Seattle | Pac - West Telecomm |
| (425) 643- | 固話 | Bellevue | Qwest Corporation |
| (425) 644- | 固話 | Bellevue | Qwest Corporation |
| (425) 645- | 固話 | Everett | Pac - West Telecomm |
| (425) 646- | 固話 | Bellevue | Qwest Corporation |
| (425) 647- | 固話 | Seattle | Teleport Communications America |
| (425) 648- | 固話 | Seattle | Pac - West Telecomm |
| (425) 649- | 固話 | Bellevue | Qwest Corporation |
| (425) 650- | 固話 | Seattle | Pac - West Telecomm |
| (425) 651- | 固話 | Issaquah | Global Crossing Local Services-wa |
| (425) 652- | 手機 | Bellevue | Sprint Spectrum L.p. |
| (425) 653- | 固話 | Bellevue | Qwest Corporation |
| (425) 654- | 固話 | Issaquah | Level 3 Communications |
| (425) 656- | 固話 | Renton | Qwest Corporation |
| (425) 657- | 固話 | Redmond | Teleport Communications America |
| (425) 658- | 固話 | Seattle | Cbeyond Communications |
| (425) 660- | 固話 | Seattle | Pac - West Telecomm |
| (425) 663- | 固話 | Renton | Pac - West Telecomm |
| (425) 669- | 固話 | Silver Lake | Pac - West Telecomm |
| (425) 670- | 固話 | Mountlake Terrace | Frontier Communications Northwest Inc. |
| (425) 671- | 固話 | Tukwila | 360networks (usa) Inc. |
| (425) 672- | 固話 | Mountlake Terrace | Frontier Communications Northwest Inc. |
| (425) 673- | 固話 | Mountlake Terrace | Frontier Communications Northwest Inc. |
| (425) 675- | 固話 | Tukwila | Pac - West Telecomm |
| (425) 677- | 固話 | Issaquah | Tw Telecom Of Washington LLC |
| (425) 678- | 固話 | Seattle | Tw Telecom Of Washington LLC |
| (425) 679- | 固話 | Bellevue | Integra Telecom Of Washington |
| (425) 681- | 手機 | Bellevue | Cellco Partnership DBA Verizon Wireless |
| (425) 686- | 固話 | Seattle | Tw Telecom Of Washington LLC |
| (425) 687- | 固話 | Renton | Qwest Corporation |
| (425) 688- | 固話 | Bellevue | Qwest Corporation |
| (425) 691- | 固話 | Seattle | Tw Telecom Of Washington LLC |
| (425) 696- | 固話 | Tukwila | 360networks (usa) Inc. |
| (425) 697- | 固話 | Mountlake Terrace | Frontier Communications Northwest Inc. |
| (425) 698- | 固話 | Seattle | AT&T Local |
| (425) 699- | 固話 | Tukwila | 360networks (usa) Inc. |
| (425) 702- | 固話 | Kirkland | Frontier Communications Northwest Inc. |
| (425) 703- | 固話 | Kirkland | Level 3 Communications |
| (425) 704- | 固話 | Bellevue | Frontier Communications Northwest Inc. |
| (425) 705- | 固話 | Kirkland | Level 3 Communications |
| (425) 706- | 固話 | Kirkland | Level 3 Communications |
| (425) 707- | 固話 | Kirkland | Level 3 Communications |
| (425) 708- | 固話 | Kirkland | Frontier Communications Northwest Inc. |
| (425) 709- | 固話 | Bellevue | Qwest Corporation |
| (425) 710- | 固話 | Everett | Frontier Communications Northwest Inc. |
| (425) 712- | 固話 | Mountlake Terrace | Frontier Communications Northwest Inc. |
| (425) 717- | 固話 | Everett | Frontier Communications Northwest Inc. |
| (425) 722- | 固話 | Kirkland | Level 3 Communications |
| (425) 727- | 固話 | Kirkland | Frontier Communications Northwest Inc. |
| (425) 728- | 固話 | Seattle | Level 3 Communications |
| (425) 732- | 固話 | Tukwila | Electric Lightwave DBA Integra Telecom |
| (425) 736- | 手機 | Bellevue | Cellco Partnership DBA Verizon Wireless |
| (425) 737- | 手機 | Everett | T-mobile Usa |
| (425) 738- | 固話 | Seattle | Broadwing Communications |
| (425) 739- | 固話 | Kirkland | Frontier Communications Northwest Inc. |
| (425) 740- | 固話 | Everett | Electric Lightwave DBA Integra Telecom |
| (425) 741- | 固話 | Lynnwood | Frontier Communications Northwest Inc. |
| (425) 742- | 固話 | Lynnwood | Frontier Communications Northwest Inc. |
| (425) 743- | 固話 | Lynnwood | Frontier Communications Northwest Inc. |
| (425) 744- | 固話 | Mountlake Terrace | Frontier Communications Northwest Inc. |
| (425) 745- | 固話 | Lynnwood | Frontier Communications Northwest Inc. |
| (425) 746- | 固話 | Bellevue | Qwest Corporation |
| (425) 747- | 固話 | Bellevue | Qwest Corporation |
| (425) 748- | 固話 | Bellevue | Qwest Corporation |
| (425) 749- | 固話 | Seattle | Mcimetro Access Transmission Services LLC |
| (425) 750- | 手機 | Everett | Sprint Spectrum L.p. |
| (425) 753- | 手機 | Bellevue | New Cingular Wireless PCS |
| (425) 754- | 手機 | Everett | Sprint Spectrum L.p. |
| (425) 755- | 固話 | Kirkland | Frontier Communications Northwest Inc. |
| (425) 757- | 固話 | Seattle | AT&T Local |
| (425) 760- | 手機 | Everett | Cellco Partnership DBA Verizon Wireless |
| (425) 761- | 手機 | Kirkland | Sprint Spectrum L.p. |
| (425) 765- | 手機 | Bellevue | Cellco Partnership DBA Verizon Wireless |
| (425) 766- | 手機 | Bellevue | Sprint Spectrum L.p. |
| (425) 770- | 手機 | Bothell | T-mobile Usa |
| (425) 771- | 固話 | Mountlake Terrace | Frontier Communications Northwest Inc. |
| (425) 772- | 手機 | Mountlake Terrace | T-mobile Usa |
| (425) 773- | 手機 | Mountlake Terrace | T-mobile Usa |
| (425) 774- | 固話 | Mountlake Terrace | Frontier Communications Northwest Inc. |
| (425) 775- | 固話 | Mountlake Terrace | Frontier Communications Northwest Inc. |
| (425) 776- | 固話 | Mountlake Terrace | Frontier Communications Northwest Inc. |
| (425) 777- | 固話 | Seattle | Peerless Network Of Washington |
| (425) 778- | 固話 | Mountlake Terrace | Frontier Communications Northwest Inc. |
| (425) 780- | 手機 | Bothell | Sprint Spectrum L.p. |
| (425) 783- | 固話 | Everett | Frontier Communications Northwest Inc. |
| (425) 785- | 手機 | Bellevue | New Cingular Wireless PCS |
| (425) 786- | 固話 | Seattle | International Telcom, Ltd. |
| (425) 787- | 固話 | Lynnwood | Frontier Communications Northwest Inc. |
| (425) 788- | 固話 | Duvall | Frontier Communications Northwest Inc. |
| (425) 789- | 固話 | Everett | Teleport Communications America |
| (425) 790- | 固話 | Tukwila | 360networks (usa) Inc. |
| (425) 791- | 固話 | Everett | Electric Lightwave DBA Integra Telecom |
| (425) 793- | 固話 | Renton | Qwest Corporation |
| (425) 795- | 固話 | Tukwila | 360networks (usa) Inc. |
| (425) 799- | 固話 | Tukwila | 360networks (usa) Inc. |
| (425) 802- | 手機 | Bellevue | New Cingular Wireless PCS |
| (425) 803- | 固話 | Kirkland | Frontier Communications Northwest Inc. |
| (425) 806- | 固話 | Bothell | Frontier Communications Northwest Inc. |
| (425) 814- | 固話 | Kirkland | Frontier Communications Northwest Inc. |
| (425) 818- | 固話 | Seattle | Broadwing Communications |
| (425) 820- | 固話 | Kirkland | Frontier Communications Northwest Inc. |
| (425) 821- | 固話 | Kirkland | Frontier Communications Northwest Inc. |
| (425) 822- | 固話 | Kirkland | Frontier Communications Northwest Inc. |
| (425) 823- | 固話 | Kirkland | Frontier Communications Northwest Inc. |
| (425) 825- | 固話 | Kirkland | Frontier Communications Northwest Inc. |
| (425) 827- | 固話 | Kirkland | Frontier Communications Northwest Inc. |
| (425) 828- | 固話 | Kirkland | Frontier Communications Northwest Inc. |
| (425) 829- | 手機 | Bellevue | T-mobile Usa |
| (425) 830- | 手機 | Kirkland | Sprint Spectrum L.p. |
| (425) 831- | 固話 | North Bend | Centurytel Of Washington DBA Centurylink |
| (425) 835- | 固話 | Redmond | Teleport Communications America |
| (425) 836- | 固話 | Redmond | Frontier Communications Northwest Inc. |
| (425) 837- | 固話 | Issaquah | Qwest Corporation |
| (425) 844- | 固話 | Everett | Frontier Communications Northwest Inc. |
| (425) 861- | 固話 | Kirkland | Frontier Communications Northwest Inc. |
| (425) 864- | 手機 | Bellevue | Sprint Spectrum L.p. |
| (425) 865- | 固話 | Bellevue | Qwest Corporation |
| (425) 867- | 固話 | Kirkland | Frontier Communications Northwest Inc. |
| (425) 868- | 固話 | Redmond | Frontier Communications Northwest Inc. |
| (425) 869- | 固話 | Kirkland | Frontier Communications Northwest Inc. |
| (425) 870- | 手機 | Everett | Cellco Partnership DBA Verizon Wireless |
| (425) 871- | 固話 | Tukwila | 360networks (usa) Inc. |
| (425) 873- | 固話 | Seattle | Mcimetro Access Transmission Services LLC |
| (425) 876- | 手機 | Everett | Sprint Spectrum L.p. |
| (425) 877- | 固話 | Bothell | Integra Telecom Of Washington |
| (425) 879- | 手機 | Everett | New Cingular Wireless PCS |
| (425) 880- | 固話 | Carnation | Centurytel Of Washington DBA Centurylink |
| (425) 881- | 固話 | Kirkland | Frontier Communications Northwest Inc. |
| (425) 882- | 固話 | Kirkland | Frontier Communications Northwest Inc. |
| (425) 883- | 固話 | Kirkland | Frontier Communications Northwest Inc. |
| (425) 885- | 固話 | Kirkland | Frontier Communications Northwest Inc. |
| (425) 888- | 固話 | North Bend | Centurytel Of Washington DBA Centurylink |
| (425) 889- | 固話 | Kirkland | Frontier Communications Northwest Inc. |
| (425) 890- | 手機 | Bellevue | Cellco Partnership DBA Verizon Wireless |
| (425) 891- | 手機 | Kirkland | Sprint Spectrum L.p. |
| (425) 892- | 固話 | Bothell | Teleport Communications America |
| (425) 893- | 固話 | Kirkland | Frontier Communications Northwest Inc. |
| (425) 894- | 手機 | Bellevue | New Cingular Wireless PCS |
| (425) 895- | 固話 | Kirkland | Frontier Communications Northwest Inc. |
| (425) 896- | 固話 | Kirkland | Teleport Communications America |
| (425) 897- | 固話 | Seattle | Teleport Communications America |
| (425) 898- | 固話 | Redmond | Frontier Communications Northwest Inc. |
| (425) 899- | 固話 | Kirkland | Frontier Communications Northwest Inc. |
| (425) 902- | 固話 | Seattle | Global Crossing Local Services-wa |
| (425) 903- | 固話 | Everett | Level 3 Communications |
| (425) 905- | 固話 | Everett | International Telcom, Ltd. |
| (425) 906- | 固話 | Maple Valley | International Telcom, Ltd. |
| (425) 908- | 固話 | Bothell | Frontier Communications Northwest Inc. |
| (425) 917- | 固話 | Renton | Qwest Corporation |
| (425) 918- | 固話 | Lynnwood | Frontier Communications Northwest Inc. |
| (425) 919- | 手機 | Renton | New Cingular Wireless PCS |
| (425) 920- | 固話 | Tukwila | Pac - West Telecomm |
| (425) 921- | 固話 | Seattle | Teleport Communications America |
| (425) 922- | 手機 | Bellevue | New Cingular Wireless PCS |
| (425) 923- | 固話 | Everett | Frontier Communications Northwest Inc. |
| (425) 928- | 固話 | Tukwila | Pac - West Telecomm |
| (425) 930- | 固話 | Tukwila | 360networks (usa) Inc. |
| (425) 931- | 手機 | Everett | Sprint Spectrum L.p. |
| (425) 936- | 固話 | Kirkland | Frontier Communications Northwest Inc. |
| (425) 939- | 固話 | Seattle | Broadwing Communications |
| (425) 940- | 固話 | Tukwila | 360networks (usa) Inc. |
| (425) 941- | 手機 | Bellevue | Cellco Partnership DBA Verizon Wireless |
| (425) 943- | 固話 | Seattle | Teleport Communications America |
| (425) 944- | 固話 | Tukwila | 360networks (usa) Inc. |
| (425) 945- | 固話 | Redmond | Teleport Communications America |
| (425) 947- | 固話 | Seattle | Global Crossing Local Services-wa |
| (425) 948- | 固話 | Silver Lake | Global Crossing Local Services-wa |
| (425) 949- | 固話 | Seattle | Global Crossing Local Services-wa |
| (425) 951- | 固話 | Seattle | Teleport Communications America |
| (425) 952- | 固話 | Tukwila | Electric Lightwave DBA Integra Telecom |
| (425) 953- | 固話 | Everett | Global Crossing Local Services-wa |
| (425) 954- | 固話 | Seattle | Global Crossing Local Services-wa |
| (425) 955- | 固話 | Tukwila | 360networks (usa) Inc. |
| (425) 956- | 固話 | Bellevue | Frontier Communications Northwest Inc. |
| (425) 957- | 固話 | Bellevue | Qwest Corporation |
| (425) 961- | 固話 | Issaquah | Teleport Communications America |
| (425) 962- | 固話 | Tukwila | 360networks (usa) Inc. |
| (425) 963- | 固話 | Tukwila | 360networks (usa) Inc. |
| (425) 965- | 固話 | Renton | Qwest Corporation |
| (425) 967- | 固話 | Seattle | Allegiance Telecom Of Washington |
| (425) 968- | 固話 | Seattle | Allegiance Telecom Of Washington |
| (425) 969- | 固話 | Tukwila | 360networks (usa) Inc. |
| (425) 970- | 固話 | Seattle | Electric Lightwave DBA Integra Telecom |
| (425) 971- | 手機 | Everett | Sprint Spectrum L.p. |
| (425) 973- | 固話 | Bellevue | Qwest Corporation |
| (425) 974- | 固話 | Seattle | Electric Lightwave DBA Integra Telecom |
| (425) 977- | 固話 | Mountlake Terrace | Electric Lightwave DBA Integra Telecom |
| (425) 981- | 固話 | Seattle | Teleport Communications America |
| (425) 984- | 固話 | Bothell | Electric Lightwave DBA Integra Telecom |
| (425) 985- | 手機 | Bellevue | New Cingular Wireless PCS |
| (425) 988- | 固話 | Renton | Electric Lightwave DBA Integra Telecom |
| (425) 990- | 固話 | Bellevue | Qwest Corporation |
| (425) 996- | 固話 | Issaquah | Broadwing Communications |
| (425) 998- | 固話 | Seattle | International Telcom, Ltd. |
| (425) 999- | 固話 | Seattle | Level 3 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。
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