001720
说明：720是美国内部城市科罗拉多州之间的长途区号，从美国以外拨打科罗拉多州电话需要加上美国的bet365官方1，也就是美国科罗拉多州的国际城市区号为001720或者写为001-720、0010720、+1-720、+1+720、+1720、00-1-720、00 1 720。
以720开头的号码前缀列表
| 号码前缀 | 固话/手机 | 主要城市 | bet365官方 |
| (720) 200- | 固话 | Denver | Qwest Corporation |
| (720) 201- | 手机 | Denver | New Cingular Wireless PCS |
| (720) 202- | 手机 | Denver | Cellco Partnership DBA Verizon Wireless |
| (720) 203- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 204- | 固话 | Longmont | AT&T Local |
| (720) 205- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 206- | 固话 | Denver | Xo Colorado |
| (720) 207- | 固话 | Englewood | Xo Colorado |
| (720) 208- | 固话 | Denver | Xo Colorado |
| (720) 209- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 210- | 固话 | Denver | Xo Colorado |
| (720) 212- | 固话 | Denver | Xo Colorado |
| (720) 213- | 固话 | Denver | Mcleodusa Telecommunications Services- Co |
| (720) 214- | 固话 | Denver | Mcleodusa Telecommunications Services- Co |
| (720) 215- | 固话 | Denver | Cellco Partnership DBA Verizon Wireless |
| (720) 216- | 固话 | Aurora | Teleport Communications America |
| (720) 217- | 手机 | Denver | T-mobile Usa |
| (720) 218- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 219- | 手机 | Denver | Cellco Partnership DBA Verizon Wireless |
| (720) 220- | 手机 | Denver | T-mobile Usa |
| (720) 221- | 固话 | Denver | Xo Colorado |
| (720) 222- | 固话 | Englewood | Xo Colorado |
| (720) 223- | 固话 | Brighton | Xo Colorado |
| (720) 224- | 固话 | Denver | Xo Colorado |
| (720) 225- | 固话 | Denver | Xo Colorado |
| (720) 226- | 固话 | Denver | Xo Colorado |
| (720) 227- | 固话 | Denver | Xo Colorado |
| (720) 228- | 固话 | Denver | Xo Colorado |
| (720) 229- | 固话 | Denver | Xo Colorado |
| (720) 230- | 固话 | Brighton | Xo Colorado |
| (720) 231- | 手机 | Denver | T-mobile Usa |
| (720) 232- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 233- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 234- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 235- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 236- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 237- | 手机 | Denver | New Cingular Wireless PCS |
| (720) 238- | 固话 | Denver | T-mobile Usa |
| (720) 239- | 固话 | Denver | AT&T Local |
| (720) 240- | 固话 | Denver | Xo Colorado |
| (720) 241- | 固话 | Denver | Xo Colorado |
| (720) 242- | 固话 | Denver | Qwest Corporation |
| (720) 243- | 手机 | Denver | Leap Wireless Intl DBA Cricket Comm |
| (720) 244- | 手机 | Denver | New Cingular Wireless PCS |
| (720) 245- | 固话 | Denver | Eschelon Telecom Of Colorado |
| (720) 246- | 固话 | Englewood | Xo Colorado |
| (720) 247- | 固话 | Brighton | Xo Colorado |
| (720) 248- | 固话 | Denver | Cbeyond Communications |
| (720) 249- | 固话 | Denver | Xo Colorado |
| (720) 250- | 固话 | Denver | Xo Colorado |
| (720) 251- | 固话 | Aurora | Level 3 Communications |
| (720) 252- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 253- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 254- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 255- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 256- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 257- | 固话 | Denver | Xo Colorado |
| (720) 258- | 固话 | Denver | Teleport Communications America |
| (720) 259- | 固话 | Denver | Level 3 Communications |
| (720) 260- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 261- | 手机 | Denver | T-mobile Usa |
| (720) 262- | 固话 | Aurora | Icg Telecom Group |
| (720) 263- | 固话 | Brighton | Level 3 Communications |
| (720) 264- | 固话 | Denver | Qwest Corporation |
| (720) 265- | 固话 | Brighton | Xo Colorado |
| (720) 266- | 固话 | Denver | Level 3 Communications |
| (720) 267- | 固话 | Denver | Qwest Corporation |
| (720) 268- | 固话 | Denver | Qwest Corporation |
| (720) 269- | 固话 | Denver | Teleport Communications America |
| (720) 270- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 271- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 272- | 手机 | Denver | New Cingular Wireless PCS |
| (720) 273- | 手机 | Denver | New Cingular Wireless PCS |
| (720) 274- | 固话 | Denver | Mcleodusa Telecommunications Services- Co |
| (720) 275- | 手机 | Denver | Leap Wireless Intl DBA Cricket Comm |
| (720) 276- | 手机 | Denver | Leap Wireless Intl DBA Cricket Comm |
| (720) 277- | 固话 | Aurora | Level 3 Communications |
| (720) 278- | 固话 | Aurora | Tw Telecom Of Colorado LLC |
| (720) 279- | 固话 | Denver | Tw Telecom Of Colorado LLC |
| (720) 280- | 手机 | Denver | T-mobile Usa |
| (720) 281- | 手机 | Aurora | Cellco Partnership DBA Verizon Wireless |
| (720) 282- | 固话 | Denver | Tw Telecom Of Colorado LLC |
| (720) 283- | 固话 | Denver | Qwest Corporation |
| (720) 284- | 固话 | Denver | Xo Colorado |
| (720) 285- | 固话 | Englewood | Xo Colorado |
| (720) 286- | 固话 | Denver | Teleport Communications America |
| (720) 287- | 固话 | Denver | Comcast Phone Of Colorado |
| (720) 288- | 固话 | Aurora | Bandwidth.com Clec |
| (720) 289- | 手机 | Denver | New Cingular Wireless PCS |
| (720) 290- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 291- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 292- | 手机 | Denver | New Cingular Wireless PCS |
| (720) 293- | 固话 | Denver | Xo Colorado |
| (720) 294- | 固话 | Denver | Xo Colorado |
| (720) 295- | 固话 | Denver | Bandwidth.com Clec |
| (720) 296- | 手机 | Denver | Leap Wireless Intl DBA Cricket Comm |
| (720) 297- | 手机 | Denver | Leap Wireless Intl DBA Cricket Comm |
| (720) 298- | 手机 | Denver | Leap Wireless Intl DBA Cricket Comm |
| (720) 299- | 手机 | Denver | T-mobile Usa |
| (720) 300- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 301- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 302- | 固话 | Denver | Teleport Communications America |
| (720) 304- | 固话 | Denver | Qwest Corporation |
| (720) 305- | 固话 | Denver | Tw Telecom Of Colorado LLC |
| (720) 306- | 固话 | Denver | Eschelon Telecom Of Colorado |
| (720) 307- | 固话 | Lyons | AT&T Local |
| (720) 308- | 固话 | Denver | New Cingular Wireless PCS |
| (720) 309- | 手机 | Denver | Leap Wireless Intl DBA Cricket Comm |
| (720) 310- | 固话 | Lyons | Teleport Communications America |
| (720) 312- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 313- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 314- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 315- | 固话 | Denver | 360networks (usa) Inc. |
| (720) 316- | 固话 | Denver | Bandwidth.com Clec |
| (720) 317- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 318- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 319- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 320- | 手机 | Denver | New Cingular Wireless PCS |
| (720) 321- | 固话 | Denver | Qwest Corporation |
| (720) 322- | 固话 | Denver | Qwest Corporation |
| (720) 323- | 手机 | Denver | T-mobile Usa |
| (720) 324- | 固话 | Aurora | Comcast Phone Of Colorado |
| (720) 325- | 手机 | Aurora | T-mobile Usa |
| (720) 326- | 手机 | Denver | New Cingular Wireless PCS |
| (720) 327- | 手机 | Denver | Leap Wireless Intl DBA Cricket Comm |
| (720) 328- | 固话 | Denver | Comcast Phone Of Colorado |
| (720) 329- | 手机 | Denver | Leap Wireless Intl DBA Cricket Comm |
| (720) 330- | 固话 | Denver | Icg Telecom Group |
| (720) 331- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 332- | 固话 | Denver | Mcimetro Access Transmission Services LLC |
| (720) 333- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 334- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 335- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 336- | 固话 | Keenesburg | Bandwidth.com Clec |
| (720) 337- | 固话 | Denver | Qwest Corporation |
| (720) 338- | 手机 | Denver | Leap Wireless Intl DBA Cricket Comm |
| (720) 339- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 340- | 手机 | Longmont | Cellco Partnership DBA Verizon Wireless |
| (720) 341- | 手机 | Denver | T-mobile Usa |
| (720) 342- | 固话 | Denver | AT&T Local |
| (720) 343- | 固话 | Aurora | Level 3 Communications |
| (720) 344- | 固话 | Littleton | Qwest Corporation |
| (720) 345- | 固话 | Denver | Zippytech Incorporated |
| (720) 346- | 固话 | Denver | Cellco Partnership DBA Verizon Wireless |
| (720) 347- | 固话 | Denver | Tw Telecom Of Colorado LLC |
| (720) 348- | 固话 | Littleton | Qwest Corporation |
| (720) 349- | 固话 | Denver | AT&T Local |
| (720) 350- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 351- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 352- | 手机 | Denver | T-mobile Usa |
| (720) 353- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 354- | 固话 | Denver | Tw Telecom Of Colorado LLC |
| (720) 355- | 手机 | Denver | Cellco Partnership DBA Verizon Wireless |
| (720) 356- | 固话 | Denver | AT&T Local |
| (720) 357- | 手机 | Denver | New Cingular Wireless PCS |
| (720) 358- | 固话 | Hudson | Mcimetro Access Transmission Services LLC |
| (720) 359- | 固话 | Denver | Qwest Corporation |
| (720) 360- | 手机 | Denver | New Cingular Wireless PCS |
| (720) 361- | 固话 | Denver | Eschelon Telecom Of Colorado |
| (720) 362- | 固话 | Denver | Qwest Corporation |
| (720) 363- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 364- | 手机 | Denver | Leap Wireless Intl DBA Cricket Comm |
| (720) 365- | 手机 | Denver | Leap Wireless Intl DBA Cricket Comm |
| (720) 366- | 手机 | Denver | Leap Wireless Intl DBA Cricket Comm |
| (720) 367- | 固话 | Englewood | Xo Colorado |
| (720) 368- | 固话 | Englewood | Xo Colorado |
| (720) 369- | 手机 | Denver | New Cingular Wireless PCS |
| (720) 370- | 固话 | Denver | Bandwidth.com Clec |
| (720) 371- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 372- | 手机 | Aurora | T-mobile Usa |
| (720) 373- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 374- | 固话 | Denver | Qwest Corporation |
| (720) 375- | 手机 | Denver | Commnet Wireless |
| (720) 376- | 固话 | Denver | Eschelon Telecom Of Colorado |
| (720) 377- | 固话 | Denver | Xo Colorado |
| (720) 378- | 手机 | Longmont | New Cingular Wireless PCS |
| (720) 379- | 固话 | Denver | Icg Telecom Group |
| (720) 380- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 381- | 固话 | Denver | Comcast Phone Of Colorado |
| (720) 382- | 固话 | Denver | Eschelon Telecom Of Colorado |
| (720) 383- | 手机 | Fort Lupton | Cellco Partnership DBA Verizon Wireless |
| (720) 384- | 固话 | Denver | Xo Colorado |
| (720) 385- | 固话 | Denver | Xo Colorado |
| (720) 386- | 固话 | Idaho Springs | Bandwidth.com Clec |
| (720) 387- | 固话 | Denver | Tw Telecom Of Colorado LLC |
| (720) 388- | 手机 | Aurora | Cellco Partnership DBA Verizon Wireless |
| (720) 389- | 固话 | Denver | Xo Colorado |
| (720) 390- | 固话 | Denver | Iloka DBA Newcloud Networks |
| (720) 391- | 手机 | Denver | Cellco Partnership DBA Verizon Wireless |
| (720) 392- | 固话 | Deer Trail | Ymax Communications Corp. |
| (720) 393- | 固话 | Denver | Tw Telecom Of Colorado LLC |
| (720) 394- | 手机 | Denver | T-mobile Usa |
| (720) 395- | 固话 | Denver | AT&T Local |
| (720) 396- | 固话 | Denver | AT&T Local |
| (720) 397- | 固话 | Denver | AT&T Local |
| (720) 398- | 手机 | Denver | Leap Wireless Intl DBA Cricket Comm |
| (720) 399- | 固话 | Denver | Level 3 Communications |
| (720) 400- | 手机 | Englewood | T-mobile Usa |
| (720) 401- | 手机 | Denver | T-mobile Usa |
| (720) 402- | 固话 | Denver | Eschelon Telecom Of Colorado |
| (720) 403- | 固话 | Denver | Peerless Network Of Colorado |
| (720) 404- | 手机 | Denver | Leap Wireless Intl DBA Cricket Comm |
| (720) 405- | 固话 | Denver | Hypercube Telecom |
| (720) 406- | 固话 | Denver | Qwest Corporation |
| (720) 407- | 固话 | Denver | Cbeyond Communications |
| (720) 408- | 固话 | Brighton | Bandwidth.com Clec |
| (720) 409- | 固话 | Denver | Mcleodusa Telecommunications Services- Co |
| (720) 410- | Unknown | Comcast Phone Of Colorado | |
| (720) 412- | 手机 | Denver | New Cingular Wireless PCS |
| (720) 413- | 手机 | Denver | Cellco Partnership DBA Verizon Wireless |
| (720) 414- | 固话 | Lyons | Level 3 Communications |
| (720) 415- | 手机 | Denver | Cellco Partnership DBA Verizon Wireless |
| (720) 416- | Unknown | Metro PCS | |
| (720) 418- | 固话 | Denver | Mcimetro Access Transmission Services LLC |
| (720) 420- | 固话 | Denver | Level 3 Communications |
| (720) 421- | 手机 | Denver | T-mobile Usa |
| (720) 422- | 手机 | Denver | Leap Wireless Intl DBA Cricket Comm |
| (720) 423- | 固话 | Denver | Qwest Corporation |
| (720) 424- | 固话 | Denver | Qwest Corporation |
| (720) 425- | 固话 | Denver | Cellco Partnership DBA Verizon Wireless |
| (720) 426- | 固话 | Denver | Qwest Corporation |
| (720) 427- | 手机 | Aurora | T-mobile Usa |
| (720) 428- | 固话 | Denver | Broadvox-clec |
| (720) 429- | 手机 | Denver | Leap Wireless Intl DBA Cricket Comm |
| (720) 430- | 固话 | Denver | AT&T Local |
| (720) 431- | 手机 | Denver | New Cingular Wireless PCS |
| (720) 432- | 固话 | Denver | Bandwidth.com Clec |
| (720) 433- | 固话 | Denver | Mcleodusa Telecommunications Services- Co |
| (720) 434- | 手机 | Denver | Leap Wireless Intl DBA Cricket Comm |
| (720) 435- | 手机 | Denver | Leap Wireless Intl DBA Cricket Comm |
| (720) 436- | 手机 | Denver | Leap Wireless Intl DBA Cricket Comm |
| (720) 437- | 手机 | Denver | Cellco Partnership DBA Verizon Wireless |
| (720) 438- | 固话 | Longmont | 360networks (usa) Inc. |
| (720) 439- | 手机 | Denver | Leap Wireless Intl DBA Cricket Comm |
| (720) 440- | 手机 | Denver | Leap Wireless Intl DBA Cricket Comm |
| (720) 441- | 固话 | Denver | Bandwidth.com Clec |
| (720) 442- | 固话 | Longmont | Bandwidth.com Clec |
| (720) 443- | 固话 | Denver | Bandwidth.com Clec |
| (720) 444- | 固话 | Denver | Qwest Corporation |
| (720) 445- | 手机 | Denver | Cellco Partnership DBA Verizon Wireless |
| (720) 446- | 固话 | Denver | Xo Colorado |
| (720) 447- | 手机 | Denver | Leap Wireless Intl DBA Cricket Comm |
| (720) 448- | 手机 | Denver | Leap Wireless Intl DBA Cricket Comm |
| (720) 449- | 固话 | Denver | Xo Colorado |
| (720) 450- | 固话 | Denver | Mcimetro Access Transmission Services LLC |
| (720) 451- | 手机 | Denver | T-mobile Usa |
| (720) 452- | 固话 | Denver | Peerless Network Of Colorado |
| (720) 453- | Unknown | Teleport Communications America | |
| (720) 454- | 固话 | Denver | Mcleodusa Telecommunications Services- Co |
| (720) 455- | 固话 | Denver | Qwest Corporation |
| (720) 456- | 固话 | Denver | Tw Telecom Of Colorado LLC |
| (720) 457- | 固话 | Denver | Level 3 Communications |
| (720) 458- | 固话 | Denver | Tw Telecom Of Colorado LLC |
| (720) 459- | 固话 | Denver | Onvoy |
| (720) 460- | 固话 | Denver | Eschelon Telecom Of Colorado |
| (720) 463- | 固话 | Sedalia | Onvoy |
| (720) 464- | 固话 | Denver | Bandwidth.com Clec |
| (720) 465- | 手机 | Denver | Leap Wireless Intl DBA Cricket Comm |
| (720) 466- | 手机 | Fort Lupton | New Cingular Wireless PCS |
| (720) 467- | 手机 | Denver | Cellco Partnership DBA Verizon Wireless |
| (720) 468- | 固话 | Denver | Level 3 Communications |
| (720) 469- | 固话 | Denver | New Cingular Wireless PCS |
| (720) 470- | 手机 | Denver | Cellco Partnership DBA Verizon Wireless |
| (720) 471- | Unknown | Cellco Partnership DBA Verizon Wireless | |
| (720) 472- | 固话 | Denver | Teleport Communications America |
| (720) 473- | 固话 | Denver | Cbeyond Communications |
| (720) 474- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 475- | 固话 | Denver | Teleport Communications America |
| (720) 476- | Unknown | New Cingular Wireless PCS | |
| (720) 477- | 固话 | Henderson | 360networks (usa) Inc. |
| (720) 478- | 固话 | Denver | Tw Telecom Of Colorado LLC |
| (720) 479- | 固话 | Denver | Teleport Communications America |
| (720) 480- | 手机 | Denver | New Cingular Wireless PCS |
| (720) 482- | 固话 | Denver | Qwest Corporation |
| (720) 484- | 固话 | Denver | Eschelon Telecom Of Colorado |
| (720) 485- | Unknown | Comcast Phone Of Colorado | |
| (720) 488- | 固话 | Denver | Qwest Corporation |
| (720) 489- | 固话 | Denver | Qwest Corporation |
| (720) 490- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 491- | 手机 | Longmont | New Cingular Wireless PCS |
| (720) 493- | 固话 | Denver | Qwest Corporation |
| (720) 494- | 固话 | Longmont | Qwest Corporation |
| (720) 495- | 手机 | Denver | Leap Wireless Intl DBA Cricket Comm |
| (720) 496- | 固话 | Denver | Level 3 Communications |
| (720) 497- | 固话 | Golden | Qwest Corporation |
| (720) 498- | 手机 | Denver | Cellco Partnership DBA Verizon Wireless |
| (720) 499- | 手机 | Aurora | T-mobile Usa |
| (720) 502- | 固话 | Denver | Comcast Phone Of Colorado |
| (720) 504- | 固话 | Denver | Bandwidth.com Clec |
| (720) 505- | 手机 | Aurora | Cellco Partnership DBA Verizon Wireless |
| (720) 506- | 固话 | Denver | Level 3 Communications |
| (720) 508- | 固话 | Denver | Eschelon Telecom Of Colorado |
| (720) 509- | 固话 | Denver | Xo Colorado |
| (720) 514- | 固话 | Denver | Teleport Communications America |
| (720) 515- | 固话 | Denver | Bandwidth.com Clec |
| (720) 518- | Unknown | Eschelon Telecom Of Colorado | |
| (720) 519- | 固话 | Denver | Teleport Communications America |
| (720) 521- | 手机 | Denver | American Messaging (am) |
| (720) 522- | 固话 | Englewood | Xo Colorado |
| (720) 523- | 固话 | Brighton | Qwest Corporation |
| (720) 524- | 固话 | Denver | Qwest Corporation |
| (720) 525- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 526- | Unknown | New Cingular Wireless PCS | |
| (720) 528- | 固话 | Denver | Qwest Corporation |
| (720) 529- | 固话 | Denver | Qwest Corporation |
| (720) 530- | 手机 | Denver | New Cingular Wireless PCS |
| (720) 532- | 固话 | Aurora | Teleport Communications America |
| (720) 533- | 固话 | Denver | Teleport Communications America |
| (720) 535- | 固话 | Denver | Teleport Communications America |
| (720) 536- | 固话 | Denver | Qwest Corporation |
| (720) 538- | 手机 | Fort Lupton | Cellco Partnership DBA Verizon Wireless |
| (720) 539- | 手机 | Denver | New Cingular Wireless PCS |
| (720) 540- | 固话 | Denver | Qwest Corporation |
| (720) 541- | 手机 | Denver | Cellco Partnership DBA Verizon Wireless |
| (720) 542- | 固话 | Denver | Qwest Corporation |
| (720) 544- | 固话 | Denver | Qwest Corporation |
| (720) 545- | 固话 | Denver | Level 3 Communications |
| (720) 548- | 固话 | Denver | Global Crossing Local Services-co |
| (720) 549- | 固话 | Denver | Level 3 Communications |
| (720) 550- | 固话 | Denver | Mcleodusa Telecommunications Services- Co |
| (720) 551- | 手机 | Denver | Leap Wireless Intl DBA Cricket Comm |
| (720) 552- | 手机 | Longmont | Cellco Partnership DBA Verizon Wireless |
| (720) 553- | 固话 | Aurora | Qwest Corporation |
| (720) 554- | 固话 | Denver | Qwest Corporation |
| (720) 556- | 手机 | Denver | Cellco Partnership DBA Verizon Wireless |
| (720) 557- | 手机 | Denver | Cellco Partnership DBA Verizon Wireless |
| (720) 558- | 固话 | Denver | Qwest Corporation |
| (720) 559- | 固话 | Denver | Teleport Communications America |
| (720) 560- | 手机 | Denver | New Cingular Wireless PCS |
| (720) 561- | 固话 | Denver | Qwest Corporation |
| (720) 562- | 固话 | Denver | Qwest Corporation |
| (720) 563- | 固话 | Denver | Qwest Corporation |
| (720) 564- | 固话 | Denver | Qwest Corporation |
| (720) 565- | 固话 | Denver | Qwest Corporation |
| (720) 566- | 固话 | Denver | Qwest Corporation |
| (720) 567- | 固话 | Denver | Level 3 Communications |
| (720) 568- | 固话 | Denver | Qwest Corporation |
| (720) 569- | 手机 | Denver | Leap Wireless Intl DBA Cricket Comm |
| (720) 570- | 固话 | Denver | Qwest Corporation |
| (720) 577- | Unknown | Level 3 Communications | |
| (720) 578- | 固话 | Denver | Qwest Corporation |
| (720) 579- | 固话 | Denver | Xo Colorado |
| (720) 580- | 固话 | Keenesburg | Bandwidth.com Clec |
| (720) 581- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 583- | 固话 | Denver | 360networks (usa) Inc. |
| (720) 585- | 手机 | Denver | Commnet Wireless |
| (720) 587- | 固话 | Denver | AT&T Local |
| (720) 588- | 手机 | Denver | 365 Wireless |
| (720) 589- | 手机 | Aurora | T-mobile Usa |
| (720) 590- | 固话 | Denver | 360networks (usa) Inc. |
| (720) 593- | 固话 | Denver | Tw Telecom Of Colorado LLC |
| (720) 596- | 固话 | Denver | Teleport Communications America |
| (720) 599- | 固话 | Denver | Eschelon Telecom Of Colorado |
| (720) 600- | 固话 | Longmont | 360networks (usa) Inc. |
| (720) 606- | 手机 | Fort Lupton | New Cingular Wireless PCS |
| (720) 608- | 固话 | Idaho Springs | Bandwidth.com Clec |
| (720) 609- | Unknown | New Cingular Wireless PCS | |
| (720) 612- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 613- | 固话 | Hudson | Mcimetro Access Transmission Services LLC |
| (720) 618- | Unknown | Cellco Partnership DBA Verizon Wireless | |
| (720) 619- | 固话 | Idaho Springs | Bandwidth.com Clec |
| (720) 620- | 手机 | Denver | Leap Wireless Intl DBA Cricket Comm |
| (720) 621- | 手机 | Denver | Leap Wireless Intl DBA Cricket Comm |
| (720) 622- | 固话 | Denver | Qwest Corporation |
| (720) 623- | 固话 | Denver | Neutral Tandem-colorado |
| (720) 624- | 固话 | Denver | Teleport Communications America |
| (720) 625- | 固话 | Denver | Mcleodusa Telecommunications Services- Co |
| (720) 626- | 手机 | Denver | Cellco Partnership DBA Verizon Wireless |
| (720) 627- | 固话 | Denver | Qwest Corporation |
| (720) 628- | 手机 | Denver | Leap Wireless Intl DBA Cricket Comm |
| (720) 629- | 手机 | Denver | Leap Wireless Intl DBA Cricket Comm |
| (720) 630- | 手机 | Denver | New Cingular Wireless PCS |
| (720) 633- | 手机 | Denver | New Cingular Wireless PCS |
| (720) 634- | 固话 | Brighton | Mcimetro Access Transmission Services LLC |
| (720) 635- | 手机 | Denver | New Cingular Wireless PCS |
| (720) 636- | 手机 | Denver | Cellco Partnership DBA Verizon Wireless |
| (720) 638- | 固话 | Denver | Comcast Phone Of Colorado |
| (720) 639- | Unknown | 360networks (usa) Inc. | |
| (720) 641- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 644- | 固话 | Denver | Mcleodusa Telecommunications Services- Co |
| (720) 645- | 手机 | Denver | T-mobile Usa |
| (720) 648- | 手机 | Denver | Cellco Partnership DBA Verizon Wireless |
| (720) 652- | 固话 | Longmont | Qwest Corporation |
| (720) 658- | 手机 | Denver | Telstar Communications Inc |
| (720) 660- | 手机 | Denver | Cellco Partnership DBA Verizon Wireless |
| (720) 663- | 固话 | Denver | Bandwidth.com Clec |
| (720) 666- | 固话 | Denver | Peerless Network Of Colorado |
| (720) 670- | 手机 | Aurora | Cellco Partnership DBA Verizon Wireless |
| (720) 675- | 手机 | Denver | Leap Wireless Intl DBA Cricket Comm |
| (720) 683- | 固话 | Fort Lupton | Bandwidth.com Clec |
| (720) 684- | 固话 | Longmont | Icg Telecom Group |
| (720) 685- | 固话 | Brighton | Qwest Corporation |
| (720) 686- | 固话 | Denver | Xo Colorado |
| (720) 689- | 固话 | Denver | Bandwidth.com Clec |
| (720) 690- | 手机 | Denver | Leap Wireless Intl DBA Cricket Comm |
| (720) 708- | 固话 | Denver | Teliax |
| (720) 722- | 固话 | Denver | Centurylink Communications LLC |
| (720) 723- | 固话 | Denver | Eschelon Telecom Of Colorado |
| (720) 724- | 固话 | Denver | Eschelon Telecom Of Colorado |
| (720) 726- | 固话 | Denver | Comcast Phone Of Colorado |
| (720) 729- | 固话 | Keenesburg | Bandwidth.com Clec |
| (720) 732- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 733- | 固话 | Denver | Qwest Corporation |
| (720) 737- | 手机 | Denver | Cellco Partnership DBA Verizon Wireless |
| (720) 739- | Unknown | Bandwidth.com Clec | |
| (720) 744- | 固话 | Aurora | Qwest Corporation |
| (720) 746- | 固话 | Golden | Qwest Corporation |
| (720) 747- | 固话 | Aurora | Qwest Corporation |
| (720) 748- | 固话 | Aurora | Qwest Corporation |
| (720) 754- | 固话 | Denver | Tw Telecom Of Colorado LLC |
| (720) 763- | 手机 | Denver | Leap Wireless Intl DBA Cricket Comm |
| (720) 767- | Unknown | T-mobile Usa | |
| (720) 771- | 手机 | Denver | T-mobile Usa |
| (720) 775- | 手机 | Denver | Leap Wireless Intl DBA Cricket Comm |
| (720) 777- | 固话 | Aurora | Qwest Corporation |
| (720) 785- | 固话 | Denver | Teleport Communications America |
| (720) 789- | 固话 | Aurora | Level 3 Communications |
| (720) 800- | 固话 | Henderson | 360networks (usa) Inc. |
| (720) 808- | 固话 | Aurora | Bandwidth.com Clec |
| (720) 810- | 手机 | Aurora | Cellco Partnership DBA Verizon Wireless |
| (720) 822- | Unknown | Cellco Partnership DBA Verizon Wireless | |
| (720) 833- | 固话 | Denver | Qwest Corporation |
| (720) 834- | 固话 | Denver | Teleport Communications America |
| (720) 836- | 固话 | Denver | Icg Telecom Group |
| (720) 837- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 838- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 839- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 840- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 841- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 842- | 固话 | Denver | Qwest Corporation |
| (720) 847- | 固话 | Aurora | Qwest Corporation |
| (720) 848- | 固话 | Aurora | Qwest Corporation |
| (720) 849- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 851- | 固话 | Denver | Qwest Corporation |
| (720) 852- | 固话 | Denver | Qwest Corporation |
| (720) 854- | 固话 | Denver | Qwest Corporation |
| (720) 855- | 固话 | Denver | Qwest Corporation |
| (720) 857- | 固话 | Aurora | Qwest Corporation |
| (720) 858- | 固话 | Aurora | Qwest Corporation |
| (720) 859- | 固话 | Aurora | Qwest Corporation |
| (720) 862- | 固话 | Aurora | Xo Colorado |
| (720) 863- | 固话 | Denver | Xo Colorado |
| (720) 864- | 固话 | Longmont | Qwest Corporation |
| (720) 865- | 固话 | Denver | Icg Telecom Group |
| (720) 870- | 固话 | Denver | Qwest Corporation |
| (720) 872- | 固话 | Denver | Qwest Corporation |
| (720) 873- | 固话 | Denver | Qwest Corporation |
| (720) 874- | 固话 | Denver | Qwest Corporation |
| (720) 875- | 固话 | Denver | Qwest Corporation |
| (720) 876- | 固话 | Denver | Qwest Corporation |
| (720) 877- | 固话 | Denver | Icg Telecom Group |
| (720) 878- | 固话 | Denver | Icg Telecom Group |
| (720) 879- | 固话 | Denver | Icg Telecom Group |
| (720) 880- | 固话 | Denver | Icg Telecom Group |
| (720) 881- | 固话 | Denver | Icg Telecom Group |
| (720) 882- | 固话 | Denver | Icg Telecom Group |
| (720) 883- | 固话 | Denver | Icg Telecom Group |
| (720) 884- | 固话 | Denver | Qwest Corporation |
| (720) 885- | 手机 | Denver | Leap Wireless Intl DBA Cricket Comm |
| (720) 886- | 固话 | Denver | Qwest Corporation |
| (720) 887- | 固话 | Denver | Qwest Corporation |
| (720) 888- | 固话 | Denver | Level 3 Communications |
| (720) 889- | 固话 | Denver | Xo Colorado |
| (720) 890- | 固话 | Denver | Qwest Corporation |
| (720) 891- | 固话 | Denver | Level 3 Communications |
| (720) 895- | 固话 | Denver | Qwest Corporation |
| (720) 897- | 固话 | Denver | Global Crossing Local Services-co |
| (720) 898- | 固话 | Denver | Qwest Corporation |
| (720) 903- | 固话 | Denver | Global Crossing Local Services-co |
| (720) 904- | 固话 | Denver | Qwest Corporation |
| (720) 907- | 固话 | Denver | Global Crossing Local Services-co |
| (720) 913- | 固话 | Denver | Icg Telecom Group |
| (720) 917- | 固话 | Denver | Qwest Corporation |
| (720) 920- | 固话 | Denver | Teleport Communications America |
| (720) 921- | 固话 | Denver | Icg Telecom Group |
| (720) 922- | 固话 | Denver | Qwest Corporation |
| (720) 924- | 固话 | Sedalia | Qwest Corporation |
| (720) 929- | 固话 | Denver | Qwest Corporation |
| (720) 931- | 固话 | Denver | Qwest Corporation |
| (720) 932- | 固话 | Denver | Qwest Corporation |
| (720) 933- | 手机 | Denver | T-mobile Usa |
| (720) 934- | 手机 | Denver | T-mobile Usa |
| (720) 935- | 手机 | Denver | T-mobile Usa |
| (720) 936- | 手机 | Denver | T-mobile Usa |
| (720) 937- | 手机 | Denver | T-mobile Usa |
| (720) 938- | 手机 | Denver | T-mobile Usa |
| (720) 939- | 手机 | Denver | T-mobile Usa |
| (720) 940- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 941- | 固话 | Denver | Qwest Corporation |
| (720) 942- | 固话 | Denver | Qwest Corporation |
| (720) 943- | 固话 | Denver | Global Crossing Local Services-co |
| (720) 944- | 固话 | Denver | Qwest Corporation |
| (720) 945- | 固话 | Denver | Qwest Corporation |
| (720) 946- | 固话 | Denver | Qwest Corporation |
| (720) 947- | 固话 | Denver | Qwest Corporation |
| (720) 949- | 固话 | Aurora | AT&T Local |
| (720) 951- | 手机 | Aurora | Cellco Partnership DBA Verizon Wireless |
| (720) 956- | 固话 | Denver | Qwest Corporation |
| (720) 961- | 固话 | Denver | Level 3 Communications |
| (720) 962- | 固话 | Denver | Qwest Corporation |
| (720) 963- | 固话 | Denver | Qwest Corporation |
| (720) 965- | 手机 | Denver | T-mobile Usa |
| (720) 971- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 972- | 固话 | Denver | Qwest Corporation |
| (720) 974- | 固话 | Denver | Eschelon Telecom Of Colorado |
| (720) 975- | 固话 | Aurora | Eschelon Telecom Of Colorado |
| (720) 977- | 固话 | Denver | Qwest Corporation |
| (720) 979- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 980- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 981- | 固话 | Denver | Qwest Corporation |
| (720) 982- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 984- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 985- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 987- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 988- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 989- | 手机 | Denver | Sprint Spectrum L.p. |
| (720) 998- | 固话 | Aurora | Comcast Phone Of Colorado |
| (720) 999- | 固话 | Denver | Dishnet Wireline, L.l.c. |
友情提示：拨打长途电话的办法很多，可以使用各通信bet365官方（包括中国电信、中国移动、中国联通等）固定电话、移动手机或者上网电脑来实现通话功能，固定电话、移动手机可以直接拨打对方号码也可以通过IP电话（又名VoIP电话、网络电话）拨打，上网电脑可以免费与对方上网电脑通话也可以低价拨打对方固定电话、移动手机，请根据各自情况综合考虑选用。
问题报告： 本站尽力为您提供最全面、仔细、准确的长途电话区号、手机号段归属、电话号码查询信息，但因为各个地区的合并、增加、撤销、变更以及电话号码方案变更、升位还有地名的多样性等问题，难以避免出现错误或者过时信息，非常欢迎大家在使用中报告发现的问题或者告知更新内容。请直接在下面留言，本站核实后会马上进行修改，以便对以后的浏览者有更好的帮助，非常感谢！
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