All assignees
799 prefixes in 973 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 973-601 | HOPATCONG | 9206 | — | Yes |
| 973-602 | WHIPPANY | 7421 | — | Yes |
| 973-603 | NEWARK | 6630 | — | — |
| 973-604 | BELLEVILLE | 637C | — | Yes |
| 973-605 | MORRISTOWN | 9206 | — | Yes |
| 973-606 | MORRISTOWN | 9206 | — | Yes |
| 973-607 | DOVER | 7421 | — | Yes |
| 973-608 | MORRISTOWN | 9206 | — | — |
| 973-609 | ORANGE | 829J | 2006-12-02 | Yes |
| 973-610 | MORRISTOWN | 4036 | — | — |
| 973-611 | XXXXXXXXXX | MULT | — | — |
| 973-612 | NEWARK | 9748 | — | — |
| 973-613 | HAWTHORNE | 425J | 2025-04-03 | Yes |
| 973-614 | PASSAIC | 9206 | — | Yes |
| 973-615 | MORRISTOWN | 4036 | — | — |
| 973-616 | POMPTONLKS | 9206 | — | — |
| 973-617 | POMPTONLKS | 7229 | — | Yes |
| 973-618 | CALDWELL | 9206 | — | Yes |
| 973-619 | BLOOMFIELD | 4804 | — | Yes |
| 973-620 | DOVER | 5562 | — | Yes |
| 973-621 | NEWARK | 9206 | — | — |
| 973-622 | NEWARK | 9206 | — | — |
| 973-623 | NEWARK | 9206 | — | — |
| 973-624 | NEWARK | 9206 | — | — |
| 973-625 | ROCKAWAY | 9206 | — | — |
| 973-626 | MT VIEW | 6623 | — | — |
| 973-627 | ROCKAWAY | 9206 | — | — |
| 973-628 | MT VIEW | 9206 | — | — |
| 973-629 | LIVINGSTON | 7229 | — | Yes |
| 973-630 | MORRISTOWN | 7229 | — | — |
| 973-631 | MORRISTOWN | 9206 | — | Yes |
| 973-632 | CALDWELL | 6391 | — | — |
| 973-633 | MT VIEW | 9206 | — | — |
| 973-634 | NEWARK | 6391 | — | Yes |
| 973-635 | CHATHAM | 9206 | — | — |
| 973-636 | HAWTHORNE | 9206 | — | Yes |
| 973-637 | WHIPPANY | 7421 | — | Yes |
| 973-638 | LITTLE FLS | 4804 | — | Yes |
| 973-639 | NEWARK | 9206 | — | Yes |
| 973-640 | ORANGE | 6623 | 2005-02-15 | Yes |
| 973-641 | CALDWELL | 6623 | — | — |
| 973-642 | NEWARK | 9206 | — | — |
| 973-643 | NEWARK | 9206 | — | — |
| 973-644 | MORRISTOWN | 9206 | — | — |
| 973-645 | NEWARK | 9206 | — | — |
| 973-646 | MT VIEW | 829J | — | Yes |
| 973-647 | MORRISTOWN | 7421 | — | Yes |
| 973-648 | NEWARK | 9206 | — | — |
| 973-649 | NEWARK | 9206 | — | Yes |
| 973-650 | CALDWELL | 6391 | — | — |
| 973-651 | ORANGE | 6623 | — | Yes |
| 973-652 | CALDWELL | 6623 | 2001-01-05 | — |
| 973-653 | PATERSON | 7142 | — | Yes |
| 973-654 | CALDWELL | 6623 | 2025-07-10 | Yes |
| 973-655 | BLOOMFIELD | 9206 | — | — |
| 973-656 | MORRISTOWN | 9206 | — | Yes |
| 973-657 | W MILFORD | 9206 | — | Yes |
| 973-658 | BOONTON | 7142 | — | Yes |
| 973-659 | DOVER | 9206 | — | Yes |
| 973-660 | MADISON | 9206 | — | — |
| 973-661 | NUTLEY | 9206 | — | — |
| 973-662 | NUTLEY | 9206 | — | Yes |
| 973-663 | HOPATCONG | 9206 | — | Yes |
| 973-664 | ROCKAWAY | 9206 | — | Yes |
| 973-665 | CHATHAM | 9206 | — | Yes |
| 973-666 | ORANGE | 6391 | 2007-01-16 | Yes |
| 973-667 | NUTLEY | 9206 | — | — |
| 973-668 | SUCCASUNNA | 4804 | — | Yes |
| 973-669 | ORANGE | 9206 | — | — |
| 973-670 | NEWTON | 6391 | — | — |
| 973-671 | MILLBURN | 7134 | — | Yes |
| 973-672 | ORANGE | 9206 | — | — |
| 973-673 | ORANGE | 9206 | — | — |
| 973-674 | ORANGE | 9206 | — | — |
| 973-675 | ORANGE | 9206 | — | — |
| 973-676 | ORANGE | 9206 | — | — |
| 973-677 | ORANGE | 9206 | — | — |
| 973-678 | ORANGE | 9206 | — | — |
| 973-679 | NEWARK | 7134 | — | Yes |
| 973-680 | BLOOMFIELD | 9206 | — | Yes |
| 973-681 | NEWARK | 9206 | — | Yes |
| 973-682 | MORRISTOWN | 9206 | — | — |
| 973-683 | MORRISTOWN | 9206 | — | — |
| 973-684 | PATERSON | 9206 | — | — |
| 973-685 | PASSAIC | 7229 | — | Yes |
| 973-686 | MT VIEW | 9206 | — | — |
| 973-687 | NEWARK | 6623 | — | — |
| 973-688 | NEWARK | 4948 | — | Yes |
| 973-689 | PATERSON | 7229 | — | Yes |
| 973-690 | NEWARK | 9206 | — | — |
| 973-691 | NETCONG | 9206 | — | — |
| 973-692 | MT VIEW | 9206 | — | Yes |
| 973-693 | NEWARK | 9206 | — | — |
| 973-694 | MT VIEW | 9206 | — | — |
| 973-695 | MORRISTOWN | 7229 | — | Yes |
| 973-696 | MT VIEW | 9206 | — | — |
| 973-697 | NEWFOUNDLD | 9206 | — | — |
| 973-698 | MORRISTOWN | 6623 | — | Yes |
| 973-699 | NEWARK | 6391 | — | — |
| 973-700 | — | — |
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.