All assignees
800 prefixes in 484 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 484-600 | KEMPTON | 547E | — | Yes |
| 484-601 | NEWTRIPOLI | 4007 | — | Yes |
| 484-602 | ALLENTOWN | 4036 | 2009-09-17 | Yes |
| 484-603 | PHPHSBZN21 | 4007 | 2001-01-16 | Yes |
| 484-604 | LENAPE | 002F | — | Yes |
| 484-605 | LENAPE | 4007 | — | Yes |
| 484-606 | LENAPE | 3806 | — | Yes |
| 484-607 | LENAPE | 967E | — | Yes |
| 484-608 | LENAPE | 829J | — | Yes |
| 484-609 | PHPHSBZN10 | 4036 | 2022-05-11 | Yes |
| 484-610 | OXFORD | 624H | 2021-06-04 | Yes |
| 484-611 | XXXXXXXXXX | MULT | — | — |
| 484-612 | PHPHSBZN30 | 7434 | — | Yes |
| 484-613 | LEHIGHTON | 002F | 2018-09-25 | Yes |
| 484-614 | PHPHSBZN29 | 6626 | 2001-09-25 | Yes |
| 484-615 | PHPHSBZN28 | 829J | 2005-02-03 | Yes |
| 484-616 | ROBESONIA | 829J | 2011-02-21 | Yes |
| 484-617 | CHESTERSPG | 478J | 2020-11-24 | Yes |
| 484-618 | PHPHSBZN28 | 7309 | — | — |
| 484-619 | ALLENTOWN | 6626 | 2008-05-28 | Yes |
| 484-620 | PHPHSBZN26 | 6626 | 2002-02-01 | Yes |
| 484-621 | PHPHSBZN12 | 7434 | — | Yes |
| 484-622 | PHPHSBZN30 | 9208 | 2009-09-21 | Yes |
| 484-623 | SLATINGTON | 4007 | — | Yes |
| 484-624 | POTTSTOWN | 7309 | — | Yes |
| 484-625 | PHPHSBZN13 | 7434 | — | Yes |
| 484-626 | BETHLEHEM | 002F | 2010-06-01 | Yes |
| 484-627 | EASTON | 6626 | 2016-11-14 | Yes |
| 484-628 | READING | 7229 | 2011-11-08 | Yes |
| 484-629 | LEHIGHTON | 6846 | 2001-03-14 | Yes |
| 484-630 | W CHESTER | 002F | 2019-03-01 | Yes |
| 484-631 | W CHESTER | 7434 | — | Yes |
| 484-632 | ALLENTOWN | 4036 | 2010-07-21 | Yes |
| 484-633 | ALLENTOWN | 4036 | — | Yes |
| 484-634 | ALLENTOWN | 9208 | — | Yes |
| 484-635 | BETHLEHEM | 6626 | 2011-03-04 | Yes |
| 484-636 | PHPHSBZN30 | 7229 | 2001-02-09 | Yes |
| 484-637 | FLEETWOOD | 7229 | — | Yes |
| 484-638 | READING | 6846 | — | Yes |
| 484-639 | W CHESTER | 4007 | 2001-03-12 | Yes |
| 484-640 | ALLENTOWN | 6626 | 2020-01-09 | Yes |
| 484-641 | KUTZTOWN | 6846 | — | Yes |
| 484-642 | KUTZTOWN | 547E | — | — |
| 484-643 | WEST GROVE | 6392 | 2001-04-16 | Yes |
| 484-644 | POTTSTOWN | 6626 | 2015-04-10 | Yes |
| 484-645 | PHPHSBZN28 | 6626 | 2001-05-01 | Yes |
| 484-646 | KUTZTOWN | 4007 | — | Yes |
| 484-647 | NEWSMITHVL | 3806 | — | Yes |
| 484-648 | KUTZTOWN | 829J | — | Yes |
| 484-649 | ALLENTOWN | 7513 | 2014-10-27 | Yes |
| 484-650 | READING | 6392 | 2010-07-12 | Yes |
| 484-651 | READING | 7615 | — | Yes |
| 484-652 | PHPHSBZN14 | 7434 | — | Yes |
| 484-653 | W CHESTER | 829J | — | Yes |
| 484-654 | PHPHSBZN26 | 829J | — | Yes |
| 484-655 | ALLENTOWN | 6392 | 2016-05-25 | Yes |
| 484-656 | ALLENTOWN | 8320 | 2018-03-19 | Yes |
| 484-657 | COATESVL | 6626 | 2016-11-14 | Yes |
| 484-658 | ALLENTOWN | 4007 | 2015-08-28 | Yes |
| 484-659 | READING | 7229 | 2016-12-28 | Yes |
| 484-660 | HAMBURG | 4007 | — | Yes |
| 484-661 | ALLENTOWN | 7513 | 2007-09-26 | Yes |
| 484-662 | HAMBURG | 829J | — | Yes |
| 484-663 | READING | 6846 | 2007-07-09 | Yes |
| 484-664 | ALLENTOWN | 9208 | — | Yes |
| 484-665 | HAMBURG | 9208 | — | Yes |
| 484-666 | BETHLEHEM | 547E | — | Yes |
| 484-667 | WEST GROVE | 6392 | — | Yes |
| 484-668 | HAMBURG | 829J | — | Yes |
| 484-669 | HAMBURG | 547E | — | — |
| 484-670 | SCHWENKSVL | 624H | 2021-06-04 | Yes |
| 484-671 | LEESPORT | 318J | — | Yes |
| 484-672 | PHPHSBZN30 | 4007 | — | Yes |
| 484-673 | PHPHSBZN22 | 002F | 2019-07-15 | Yes |
| 484-674 | PHPHSBZN30 | 829J | — | Yes |
| 484-675 | PHPHSBZN21 | 3806 | — | Yes |
| 484-676 | PHPHSBZN29 | 9208 | — | Yes |
| 484-677 | BANGOR | 508J | 2017-09-18 | Yes |
| 484-678 | W CHESTER | 6392 | — | — |
| 484-679 | PHPHSBZN30 | 7434 | — | Yes |
| 484-680 | PHPHSBZN30 | 4036 | — | Yes |
| 484-681 | PHPHSBZN30 | 7615 | — | Yes |
| 484-682 | PHPHSBZN30 | 9208 | — | Yes |
| 484-683 | PHPHSBZN30 | 829J | — | Yes |
| 484-684 | PHPHSBZN30 | 829J | — | Yes |
| 484-685 | PHPHSBZN30 | 5494 | — | Yes |
| 484-686 | PHPHSBZN30 | 6626 | — | — |
| 484-687 | PHPHSBZN30 | 4007 | — | Yes |
| 484-688 | PHPHSBZN30 | 7434 | — | Yes |
| 484-689 | PHPHSBZN30 | 3806 | — | Yes |
| 484-690 | PHPHSBZN30 | 829J | — | Yes |
| 484-691 | DOWNINGTN | 4007 | — | Yes |
| 484-692 | DOWNINGTN | 829J | — | Yes |
| 484-693 | DOWNINGTN | 4007 | — | Yes |
| 484-694 | DOWNINGTN | 7229 | — | Yes |
| 484-695 | ALLENTOWN | 4036 | 2001-03-14 | — |
| 484-696 | DOWNINGTN | 7615 | — | Yes |
| 484-697 | FLEETWOOD | 4036 | 2019-04-16 | Yes |
| 484-698 | DOWNINGTN | 829J | — | Yes |
| 484-699 | DOWNINGTN | 547E | — | — |
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.