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Home / Area 603
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Ad Unit
Place a vertical ad here.| Prefix | City | Company | Line type | Open |
|---|---|---|---|---|
| 422 | Portsmouth | No New England Tel Op Dba Fairpoint Comm - Nh | Landline | View |
| 423 | Merrimack | No New England Tel Op Dba Fairpoint Comm - Nh | Landline | View |
| 424 | Merrimack | No New England Tel Op Dba Fairpoint Comm - Nh | Landline | View |
| 425 | Derry | No New England Tel Op Dba Fairpoint Comm - Nh | Landline | View |
| 426 | Derry | No New England Tel Op Dba Fairpoint Comm - Nh | Landline | View |
| 427 | Portsmouth | No New England Tel Op Dba Fairpoint Comm - Nh | Landline | View |
| 428 | Henniker | Merrimack Co. Telephone Co. Dba Contoocook Valley | Landline | View |
| 429 | Merrimack | No New England Tel Op Dba Fairpoint Comm - Nh | Landline | View |
| 430 | Portsmouth | No New England Tel Op Dba Fairpoint Comm - Nh | Landline | View |
| 431 | Portsmouth | No New England Tel Op Dba Fairpoint Comm - Nh | Landline | View |
| 432 | Derry | No New England Tel Op Dba Fairpoint Comm - Nh | Landline | View |
| 433 | Portsmouth | No New England Tel Op Dba Fairpoint Comm - Nh | Landline | View |
| 434 | Derry | No New England Tel Op Dba Fairpoint Comm - Nh | Landline | View |
| 435 | Pittsfield | No New England Tel Op Dba Fairpoint Comm - Nh | Landline | View |
| 436 | Portsmouth | No New England Tel Op Dba Fairpoint Comm - Nh | Landline | View |
| 437 | Derry | No New England Tel Op Dba Fairpoint Comm - Nh | Landline | View |
| 438 | Portsmouth | Sprint Spectrum L.p. | Wireless | View |
| 439 | Manchester | Conversent Communications Of New Hampshire Llc | Landline | View |
| 440 | Hooksett | No New England Tel Op Dba Fairpoint Comm - Nh | Landline | View |
| 442 | Lebanon | No New England Tel Op Dba Fairpoint Comm - Nh | Landline | View |
| 443 | Lebanon | No New England Tel Op Dba Fairpoint Comm - Nh | Landline | View |
| 444 | Littleton | No New England Tel Op Dba Fairpoint Comm - Nh | Landline | View |
| 445 | Bellows Falls | No New England Tel Op Dba Fairpoint Comm - Nh | Landline | View |
| 446 | Marlow | No New England Tel Op Dba Fairpoint Comm - Nh | Landline | View |
| 447 | Conway | No New England Tel Op Dba Fairpoint Comm - Nh | Landline | View |
| 448 | Lebanon | No New England Tel Op Dba Fairpoint Comm - Nh | Landline | View |
| 449 | Milan | No New England Tel Op Dba Fairpoint Comm - Nh | Landline | View |
| 452 | Portsmouth | Freedom Ring Communications Llc | Landline | View |
| 454 | Merrimack | United States Cellular Corp. - New Hampshire | Wireless | View |
| 455 | Merrimack | United States Cellular Corp. - New Hampshire | Wireless | View |
| 456 | Warner | Merrimack County Telephone Co. | Landline | View |
| 458 | Manchester | Comcast Phone Of New Hampshire Llc - Nh | Landline | View |
| 459 | Manchester | Lightship Telecom Llc - Nh | Landline | View |
| 460 | Manchester | Brooks Fiber Communications Of New Hampshire - Nh | Landline | View |
| 461 | Merrimack | United States Cellular Corp. - New Hampshire | Wireless | View |
| 462 | Portsmouth | Freedom Ring Communications Llc | Landline | View |
| 463 | Deerfield | No New England Tel Op Dba Fairpoint Comm - Nh | Landline | View |
| 464 | Hillsborough | Merrimack Co. Telephone Co. Dba Contoocook Valley | Landline | View |
| 465 | Hollis | Hollis Telephone Company Inc. | Landline | View |
| 466 | Gorham | No New England Tel Op Dba Fairpoint Comm - Nh | Landline | View |
| 467 | Manchester | No New England Tel Op Dba Fairpoint Comm - Nh | Landline | View |
| 468 | Portsmouth | Freedom Ring Communications Llc | Landline | View |
| 469 | Meriden | Kearsarge Telephone Co. | Landline | View |
| 470 | Merrimack | United States Cellular Corp. - New Hampshire | Wireless | View |
| 471 | Bedford | No New England Tel Op Dba Fairpoint Comm - Nh | Landline | View |
| 472 | Bedford | No New England Tel Op Dba Fairpoint Comm - Nh | Landline | View |
| 473 | Milton Mills | No New England Tel Op Dba Fairpoint Comm - Nh | Landline | View |
| 474 | Seabrook | No New England Tel Op Dba Fairpoint Comm - Nh | Landline | View |
| 475 | Hooksett | Bell Atlantic Nynex Mobile | Landline | View |
| 476 | Moultonborough | No New England Tel Op Dba Fairpoint Comm - Nh | Landline | View |
| 477 | Merrimack | United States Cellular Corp. - New Hampshire | Wireless | View |
| 478 | Hillsborough | Granite State Telephone Inc. | Landline | View |
| 479 | Derry | New Cingular Wireless Pcs Llc - Dc | Wireless | View |
| 480 | Manchester | Dsci Corporation - Nh | Landline | View |
| 481 | Hooksett | Bell Atlantic Nynex Mobile | Landline | View |
| 482 | Errol | No New England Tel Op Dba Fairpoint Comm - Nh | Landline | View |
| 483 | Candia | No New England Tel Op Dba Fairpoint Comm - Nh | Landline | View |
| 485 | Suncook | No New England Tel Op Dba Fairpoint Comm - Nh | Landline | View |
| 486 | Merrimack | United States Cellular Corp. - New Hampshire | Wireless | View |
| 487 | New Boston | No New England Tel Op Dba Fairpoint Comm - Nh | Landline | View |
| 488 | Manchester | Comcast Phone Of New Hampshire Llc - Nh | Landline | View |
| 489 | Manchester | Comcast Phone Of New Hampshire Llc - Nh | Landline | View |
| 490 | Hooksett | Bell Atlantic Nynex Mobile | Landline | View |
| 491 | Hooksett | Bell Atlantic Nynex Mobile | Landline | View |
| 492 | Manchester | No New England Tel Op Dba Fairpoint Comm - Nh | Landline | View |
| 493 | Hooksett | Bell Atlantic Nynex Mobile | Landline | View |
| 494 | Hooksett | Bell Atlantic Nynex Mobile | Landline | View |
| 495 | Washington | Granite State Telephone Inc. | Landline | View |
| 496 | Hooksett | Bell Atlantic Nynex Mobile | Landline | View |
| 497 | Goffstown | No New England Tel Op Dba Fairpoint Comm - Nh | Landline | View |
| 498 | Hooksett | Bell Atlantic Nynex Mobile | Landline | View |
| 499 | Merrimack | Level 3 Communications - Nh | Landline | View |
| 501 | Manchester | Paetec Communications Inc. - Nh | Landline | View |
| 502 | Derry | New Cingular Wireless Pcs Llc - Dc | Wireless | View |
| 503 | Manchester | Brooks Fiber Communications Of New Hampshire - Nh | Landline | View |
| 504 | Hooksett | United States Cellular Corp. - New Hampshire | Wireless | View |
| 505 | Hooksett | Bell Atlantic Nynex Mobile | Landline | View |
| 508 | Hooksett | Bell Atlantic Nynex Mobile | Landline | View |
| 509 | Manchester | Ctc Communications Corp. - Nh | Landline | View |
| 510 | Manchester | Comcast Phone Of New Hampshire Llc - Nh | Landline | View |
| 512 | Portsmouth | Sprint Spectrum L.p. | Wireless | View |
| 513 | Concord | Rnk Inc. | Landline | View |
| 515 | Wolfeboro | No New England Tel Op Dba Fairpoint Comm - Nh | Landline | View |
| 516 | Portsmouth | Freedom Ring Communications Llc | Landline | View |
| 517 | Merrimack | No New England Tel Op Dba Fairpoint Comm - Nh | Landline | View |
| 518 | Manchester | At&t Local | Landline | View |
| 520 | Hooksett | Bell Atlantic Nynex Mobile | Landline | View |
| 521 | Manchester | At&t Local | Landline | View |
| 522 | Sanbornville | No New England Tel Op Dba Fairpoint Comm - Nh | Landline | View |
| 523 | Canaan | No New England Tel Op Dba Fairpoint Comm - Nh | Landline | View |
| 524 | Laconia | No New England Tel Op Dba Fairpoint Comm - Nh | Landline | View |
| 525 | Hancock | No New England Tel Op Dba Fairpoint Comm - Nh | Landline | View |
| 526 | New London | Kearsarge Telephone Co. | Landline | View |
| 527 | Laconia | No New England Tel Op Dba Fairpoint Comm - Nh | Landline | View |
| 528 | Laconia | No New England Tel Op Dba Fairpoint Comm - Nh | Landline | View |
| 529 | Weare | Granite State Telephone Inc. | Landline | View |
| 530 | Hooksett | Rural Cellular Corporation | Wireless | View |
| 531 | Derry | New Cingular Wireless Pcs Llc - Dc | Wireless | View |
| 532 | Jaffrey | No New England Tel Op Dba Fairpoint Comm - Nh | Landline | View |
| 533 | Merrimack | United States Cellular Corp. - New Hampshire | Wireless | View |
Page Overview
This page provides detailed information and helpful insights related to your search. All data is based on telecom assignment records and community user reports. Use the navigation above to explore related area codes, prefixes, and reported numbers.
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