CONSOLIDATED COMM OF NO. NEW ENGLAND-NH
247 prefixes in 603 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 603-497 | GOFFSTOWN | 5113 | — | Yes |
| 603-515 | WOLFEBORO | 5113 | — | Yes |
| 603-522 | SANBORNVL | 5113 | — | Yes |
| 603-523 | CANAAN | 5113 | — | Yes |
| 603-524 | LACONIA | 5113 | — | — |
| 603-525 | HANCOCK | 5113 | — | Yes |
| 603-527 | LACONIA | 5113 | — | Yes |
| 603-528 | LACONIA | 5113 | — | — |
| 603-532 | JAFFREY | 5113 | — | Yes |
| 603-536 | PLYMOUTH | 5113 | — | — |
| 603-537 | DERRY | 5113 | — | Yes |
| 603-538 | PITTSBURG | 5113 | — | Yes |
| 603-539 | CTROSSIPEE | 5113 | — | Yes |
| 603-542 | CLAREMONT | 5113 | — | — |
| 603-543 | CLAREMONT | 5113 | — | Yes |
| 603-547 | GREENFIELD | 5113 | — | Yes |
| 603-549 | DERRY | 5113 | — | — |
| 603-551 | MANCHESTER | 5113 | — | — |
| 603-559 | PORTSMOUTH | 5113 | — | — |
| 603-561 | NASHUA | 5113 | — | — |
| 603-563 | DUBLIN | 5113 | — | Yes |
| 603-564 | MANCHESTER | 5113 | — | — |
| 603-569 | WOLFEBORO | 5113 | — | — |
| 603-577 | NASHUA | 5113 | — | Yes |
| 603-578 | NASHUA | 5113 | — | — |
| 603-579 | NASHUA | 5113 | — | — |
| 603-585 | FITZWILLIM | 5113 | — | Yes |
| 603-586 | JEFFERSON | 5113 | — | Yes |
| 603-594 | NASHUA | 5113 | — | — |
| 603-595 | NASHUA | 5113 | — | — |
| 603-596 | NASHUA | 5113 | — | — |
| 603-598 | NASHUA | 5113 | — | — |
| 603-599 | NASHUA | 5113 | — | — |
| 603-604 | RYE BEACH | 5113 | — | Yes |
| 603-615 | MANCHESTER | 5113 | — | — |
| 603-621 | MANCHESTER | 5113 | — | — |
| 603-622 | MANCHESTER | 5113 | — | — |
| 603-623 | MANCHESTER | 5113 | — | — |
| 603-624 | MANCHESTER | 5113 | — | — |
| 603-625 | MANCHESTER | 5113 | — | — |
| 603-626 | MANCHESTER | 5113 | — | — |
| 603-627 | MANCHESTER | 5113 | — | — |
| 603-628 | MANCHESTER | 5113 | — | — |
| 603-629 | MANCHESTER | 5113 | — | — |
| 603-632 | ENFIELD | 5113 | — | Yes |
| 603-634 | MANCHESTER | 5113 | — | Yes |
| 603-635 | PELHAM | 5113 | — | Yes |
| 603-636 | GROVETON | 5113 | — | Yes |
| 603-638 | MONROE | 5113 | — | Yes |
| 603-639 | MANCHESTER | 5113 | — | — |
| 603-640 | HANOVER | 5113 | — | Yes |
| 603-641 | MANCHESTER | 5113 | — | — |
| 603-642 | KINGSTON | 5113 | — | Yes |
| 603-643 | HANOVER | 5113 | — | — |
| 603-644 | MANCHESTER | 5113 | — | — |
| 603-645 | MANCHESTER | 5113 | — | — |
| 603-646 | HANOVER | 5113 | — | — |
| 603-647 | MANCHESTER | 5113 | — | — |
| 603-650 | HANOVER | 5113 | — | — |
| 603-652 | MILTON | 5113 | — | Yes |
| 603-653 | HANOVER | 5113 | — | Yes |
| 603-655 | MANCHESTER | 5113 | — | — |
| 603-659 | NEWMARKET | 5113 | — | — |
| 603-663 | MANCHESTER | 5113 | — | Yes |
| 603-664 | BARRINGTON | 5113 | — | Yes |
| 603-665 | MANCHESTER | 5113 | — | Yes |
| 603-666 | MANCHESTER | 5113 | — | — |
| 603-668 | MANCHESTER | 5113 | — | — |
| 603-669 | MANCHESTER | 5113 | — | — |
| 603-672 | MILFORD | 5113 | — | — |
| 603-673 | MILFORD | 5113 | — | — |
| 603-675 | PLAINFIELD | 5113 | — | Yes |
| 603-679 | EPPING | 5113 | — | Yes |
| 603-683 | MERRIMACK | 5113 | — | — |
| 603-692 | SOMERSWTH | 5113 | — | Yes |
| 603-695 | MANCHESTER | 5113 | — | — |
| 603-726 | CAMPTON | 5113 | — | Yes |
| 603-736 | EPSOM | 5113 | — | Yes |
| 603-740 | DOVER | 5113 | — | — |
| 603-742 | DOVER | 5113 | — | — |
| 603-743 | DOVER | 5113 | — | Yes |
| 603-744 | BRISTOL | 5113 | — | Yes |
| 603-745 | NOWOODSTOK | 5113 | — | Yes |
| 603-747 | WOODSVILLE | 5113 | — | Yes |
| 603-749 | DOVER | 5113 | — | — |
| 603-752 | BERLIN | 5113 | — | — |
| 603-753 | PENACOOK | 5113 | — | Yes |
| 603-755 | FARMINGTON | 5113 | — | Yes |
| 603-756 | WALPOLE | 5113 | — | Yes |
| 603-763 | SUNAPEE | 5113 | — | Yes |
| 603-764 | WARREN | 5113 | — | Yes |
| 603-768 | DANBURY | 5113 | — | Yes |
| 603-771 | MANCHESTER | 5113 | — | — |
| 603-772 | EXETER | 5113 | — | — |
| 603-773 | EXETER | 5113 | — | Yes |
| 603-775 | EXETER | 5113 | — | Yes |
| 603-777 | EXETER | 5113 | — | Yes |
| 603-778 | EXETER | 5113 | — | — |
| 603-783 | CANTERBURY | 5113 | — | Yes |
| 603-786 | RUMNEY | 5113 | — | Yes |
These are initial assignees from NANPA CO-code records — because of number portability, the current serving carrier of individual numbers may differ. Bulk export requires a membership.