All assignees
796 prefixes in 978 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 978-602 | FITCHBURG | 829J | — | Yes |
| 978-604 | WILMINGTON | 6387 | 2001-09-13 | Yes |
| 978-605 | DANVERS | 671J | — | Yes |
| 978-606 | LOWELL | 7229 | — | Yes |
| 978-607 | SALEM | 4018 | 2001-05-22 | Yes |
| 978-608 | BILLERICA | 4018 | — | Yes |
| 978-609 | LAWRENCE | 6387 | 2001-07-06 | — |
| 978-610 | CONCORD | 7229 | 2001-01-09 | Yes |
| 978-611 | XXXXXXXXXX | MULT | — | — |
| 978-612 | CLINTON | 829J | — | Yes |
| 978-613 | PETERSHAM | 4018 | — | Yes |
| 978-614 | LOWELL | 7135 | — | Yes |
| 978-615 | AYER | 4018 | — | Yes |
| 978-616 | WINCHENDON | 4018 | 2006-02-07 | Yes |
| 978-618 | HUDSON | 6387 | — | — |
| 978-619 | SALEM | 829J | — | Yes |
| 978-620 | LAWRENCE | 829J | — | Yes |
| 978-621 | ACTON | 6387 | — | — |
| 978-622 | BILLERICA | 990E | — | Yes |
| 978-623 | ANDOVER | 9102 | — | Yes |
| 978-624 | DANVERS | 829J | — | Yes |
| 978-625 | BILLERICA | 9102 | — | Yes |
| 978-626 | HAMILTON | 318J | — | Yes |
| 978-627 | FITCHBURG | 4018 | 2001-05-18 | Yes |
| 978-628 | TEMPLETON | 6083 | — | — |
| 978-629 | BILLERICA | 990E | — | Yes |
| 978-630 | GARDNER | 9102 | — | Yes |
| 978-631 | ACTON | 4018 | — | Yes |
| 978-632 | GARDNER | 9102 | — | — |
| 978-633 | ORANGE | 4018 | — | Yes |
| 978-634 | BOLTON | 318J | — | Yes |
| 978-635 | ACTON | 9102 | — | Yes |
| 978-636 | BARRE | 4018 | — | Yes |
| 978-637 | MAYNARD | 7421 | — | Yes |
| 978-638 | CONCORD | 9748 | — | — |
| 978-639 | SUDBURY | 7229 | — | Yes |
| 978-640 | LOWELL | 9102 | — | — |
| 978-641 | HAVERHILL | 6889 | 2012-10-25 | Yes |
| 978-642 | WILMINGTON | 7229 | — | Yes |
| 978-643 | BARRE | 7229 | 2016-09-22 | Yes |
| 978-644 | GEORGETOWN | 892D | 2017-01-23 | Yes |
| 978-645 | LAWRENCE | 7135 | — | Yes |
| 978-646 | DANVERS | 9102 | — | Yes |
| 978-647 | TOPSFIELD | 829J | — | Yes |
| 978-648 | MAYNARD | 829J | — | Yes |
| 978-649 | TYNGSBORO | 9102 | — | — |
| 978-650 | PEPPERELL | 792K | 2014-05-21 | Yes |
| 978-651 | LAWRENCE | 829J | — | Yes |
| 978-652 | TEMPLETON | 829J | 2001-12-31 | Yes |
| 978-653 | HAMILTON | 4018 | — | Yes |
| 978-654 | LOWELL | 829J | — | Yes |
| 978-655 | LAWRENCE | 7229 | — | Yes |
| 978-656 | LOWELL | 9102 | — | Yes |
| 978-657 | WILMINGTON | 9102 | — | — |
| 978-658 | WILMINGTON | 9102 | — | — |
| 978-659 | LAWRENCE | 9102 | — | Yes |
| 978-660 | LEOMINSTER | 6387 | 2001-05-10 | Yes |
| 978-661 | WILMINGTON | 9102 | — | Yes |
| 978-662 | ANDOVER | 4018 | — | Yes |
| 978-663 | BILLERICA | 9102 | — | — |
| 978-664 | NO READING | 9102 | — | — |
| 978-665 | FITCHBURG | 9102 | — | Yes |
| 978-666 | SALEM | 4018 | — | Yes |
| 978-667 | BILLERICA | 9102 | — | — |
| 978-668 | WESTMINSTR | 829J | 2001-05-08 | Yes |
| 978-669 | GARDNER | 829J | — | Yes |
| 978-670 | BILLERICA | 9102 | — | — |
| 978-671 | BILLERICA | 9102 | — | — |
| 978-672 | PRINCETON | 829J | 2001-05-08 | Yes |
| 978-673 | ORANGE | 4018 | 2008-01-28 | Yes |
| 978-674 | LOWELL | 990E | — | Yes |
| 978-675 | GLOUCESTER | 9102 | — | Yes |
| 978-676 | LAWRENCE | 9102 | 2007-08-23 | Yes |
| 978-677 | LOWELL | 7135 | — | Yes |
| 978-678 | STERLING | 829J | 2001-05-08 | Yes |
| 978-679 | LITTLETON | 829J | — | Yes |
| 978-680 | CONCORD | 990E | — | Yes |
| 978-681 | LAWRENCE | 9102 | — | — |
| 978-682 | LAWRENCE | 9102 | — | — |
| 978-683 | LAWRENCE | 9102 | — | — |
| 978-684 | ANDOVER | 9102 | — | Yes |
| 978-685 | LAWRENCE | 9102 | — | — |
| 978-686 | LAWRENCE | 9102 | — | — |
| 978-687 | LAWRENCE | 9102 | — | — |
| 978-688 | LAWRENCE | 9102 | — | — |
| 978-689 | LAWRENCE | 9102 | — | Yes |
| 978-690 | LAWRENCE | 6889 | 2016-12-28 | Yes |
| 978-691 | LAWRENCE | 9102 | — | Yes |
| 978-692 | WESTFORD | 9102 | — | — |
| 978-693 | W NEWBURY | 829J | — | Yes |
| 978-694 | WILMINGTON | 9102 | — | Yes |
| 978-695 | CONCORD | 6083 | — | — |
| 978-696 | FITCHBURG | 829J | 2001-05-08 | Yes |
| 978-697 | LAWRENCE | 6387 | — | — |
| 978-698 | LITTLETON | 7135 | — | Yes |
| 978-699 | ANDOVER | 7229 | — | Yes |
| 978-700 | — | — | ||
| 978-701 | LAWRENCE | 829J | 2005-12-12 | Yes |
| 978-702 | HAVERHILL | 7229 | 2001-09-21 | Yes |
| 978-703 | LOWELL | 829J | — | 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.