All assignees
798 prefixes in 570 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 570-501 | HAZLETON | 7513 | — | — |
| 570-502 | LOCK HAVEN | 4036 | 2009-11-03 | Yes |
| 570-503 | HAMLIN | 829J | — | Yes |
| 570-504 | SCRANTON | 7229 | — | Yes |
| 570-505 | WILLIAMSPT | 4114 | 2010-04-05 | Yes |
| 570-506 | WILLIAMSPT | 4036 | — | Yes |
| 570-507 | SCRANTON | 6392 | 2011-12-02 | Yes |
| 570-508 | WATSONTOWN | 4007 | 2006-02-09 | Yes |
| 570-509 | SHAMOKIN | 4007 | — | Yes |
| 570-510 | PITTSTON | 4036 | — | — |
| 570-511 | XXXXXXXXXX | MULT | — | — |
| 570-512 | TROY | 547E | — | Yes |
| 570-513 | MANSFIELD | 0161 | — | Yes |
| 570-514 | MORRIS | 3806 | 2009-03-18 | Yes |
| 570-515 | MONTGOMERY | 0176 | 2008-10-03 | Yes |
| 570-516 | POTTSVILLE | 4036 | 2009-10-26 | Yes |
| 570-517 | STROUDSBG | 7513 | — | Yes |
| 570-518 | MIFFLINBG | 3806 | 2009-03-18 | Yes |
| 570-519 | HARVEYS LK | 318J | 2008-10-15 | Yes |
| 570-520 | BERWICK | 002F | — | Yes |
| 570-521 | JERMYN | 7229 | — | Yes |
| 570-522 | LEWISBURG | 0151 | — | — |
| 570-523 | LEWISBURG | 0151 | — | — |
| 570-524 | LEWISBURG | 0151 | — | — |
| 570-525 | EAGLESMERE | 0161 | — | Yes |
| 570-526 | FREELAND | 3806 | 2009-03-18 | Yes |
| 570-527 | POTTSVILLE | 5562 | 2001-09-27 | Yes |
| 570-528 | HARFORD | 3806 | 2009-03-18 | Yes |
| 570-529 | TROY | 6392 | 2004-09-10 | Yes |
| 570-530 | ROME | 3806 | 2009-03-20 | Yes |
| 570-531 | RENOVO | 547E | — | Yes |
| 570-532 | LIBERTY | 3806 | 2009-03-18 | Yes |
| 570-533 | MONTROSE | 3806 | 2009-03-19 | Yes |
| 570-534 | STROUDSBG | 4036 | 2010-02-23 | Yes |
| 570-535 | HAZLETON | 6626 | 2015-09-18 | Yes |
| 570-536 | CARBONDALE | 8320 | 2012-02-13 | Yes |
| 570-537 | MILLERTON | 0192 | — | Yes |
| 570-538 | WATSONTOWN | 0176 | — | Yes |
| 570-539 | MTPLSANTML | 0170 | — | Yes |
| 570-540 | PITTSTON | 6626 | 2001-11-06 | Yes |
| 570-541 | MIDDLEBURG | 4036 | 2006-08-16 | Yes |
| 570-542 | SHICKSHINY | 0161 | — | — |
| 570-543 | TAYLOR | 7229 | — | Yes |
| 570-544 | MINERSVL | 9208 | — | Yes |
| 570-545 | MANSFIELD | 4007 | — | Yes |
| 570-546 | MUNCY | 0176 | — | — |
| 570-547 | MONTGOMERY | 0176 | — | Yes |
| 570-548 | ST JOSEPH | 3806 | 2009-03-20 | Yes |
| 570-549 | ROSEVILLE | 0192 | — | Yes |
| 570-550 | WILKSBARRE | 002F | 2011-09-01 | Yes |
| 570-551 | LEWISBURG | 0151 | 2011-07-15 | Yes |
| 570-552 | WILKSBARRE | 7513 | — | — |
| 570-553 | ST JOSEPH | 0161 | — | Yes |
| 570-554 | MT CARMEL | 4007 | — | Yes |
| 570-555 | DIR ASST | MULT | — | — |
| 570-556 | SUNBURY | 5562 | 2001-12-14 | Yes |
| 570-557 | NEWMILFORD | 4036 | — | — |
| 570-558 | SCRANTON | 7513 | — | — |
| 570-559 | SHOHOLA | 0201 | — | Yes |
| 570-560 | WILLIAMSPT | 6392 | 2010-01-12 | Yes |
| 570-561 | SCRANTON | 7341 | — | Yes |
| 570-562 | TAYLOR | 9208 | — | Yes |
| 570-563 | DALTON | 0161 | — | Yes |
| 570-564 | TIOGA | 3806 | 2009-03-20 | Yes |
| 570-565 | TAYLOR | 4007 | — | Yes |
| 570-566 | PLEASANTMT | 3806 | 2009-03-20 | Yes |
| 570-567 | WILLIAMSPT | 4114 | — | Yes |
| 570-568 | LEWISBURG | 0151 | — | — |
| 570-569 | PITTSTON | 7421 | 2008-02-05 | Yes |
| 570-570 | — | — | ||
| 570-571 | WAYMART | 3806 | 2009-03-20 | Yes |
| 570-572 | DALLAS | 091H | 2015-02-13 | Yes |
| 570-573 | POTTSVILLE | 6392 | 2001-12-12 | — |
| 570-574 | WILKSBARRE | 6392 | 2002-07-03 | Yes |
| 570-575 | SCRANTON | 6392 | 2002-07-03 | Yes |
| 570-576 | HAWLEY | 829J | — | Yes |
| 570-577 | LEWISBURG | 0151 | — | — |
| 570-578 | HAZLETON | 6392 | 2001-11-26 | — |
| 570-579 | HAZLETON | 829J | — | Yes |
| 570-580 | MT POCONO | 829J | 2010-04-12 | Yes |
| 570-581 | POTTSVILLE | 4007 | — | Yes |
| 570-582 | HAZLETON | 4036 | — | Yes |
| 570-583 | PORTLAND | 8320 | 2010-01-21 | Yes |
| 570-584 | HUGHESVL | 0176 | — | Yes |
| 570-585 | CLARKSSMMT | 0161 | — | — |
| 570-586 | CLARKSSMMT | 0161 | — | — |
| 570-587 | CLARKSSMMT | 0161 | — | — |
| 570-588 | BUSHKILL | 9208 | — | Yes |
| 570-589 | MOOSIC | 5562 | 2001-11-21 | Yes |
| 570-590 | ASHLAND | 4036 | — | — |
| 570-591 | SCRANTON | 7513 | 2010-02-19 | Yes |
| 570-592 | WILKSBARRE | 6626 | 2002-02-28 | Yes |
| 570-593 | SCHUYLKHVN | 4007 | — | Yes |
| 570-594 | BLOOMSBURG | 4036 | — | — |
| 570-595 | CRESCO | 9208 | — | Yes |
| 570-596 | BENTLEYCRK | 0192 | — | Yes |
| 570-597 | MIFFLINBG | 213C | 2010-04-09 | Yes |
| 570-598 | OLYPHANT | 6630 | — | — |
| 570-599 | HAZLETON | 6626 | 2011-05-16 | Yes |
| 570-600 | MIDDLEBURG | 547E | — | 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.