CTSI, INC. - PA
33 prefixes in 570 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 570-207 | SCRANTON | 7513 | — | — |
| 570-208 | WILKSBARRE | 7513 | — | — |
| 570-258 | NANTICOKE | 7513 | — | Yes |
| 570-266 | WILKSBARRE | 7513 | 2009-09-22 | Yes |
| 570-270 | WILKSBARRE | 7513 | — | — |
| 570-307 | OLYPHANT | 7513 | — | Yes |
| 570-408 | WILKSBARRE | 7513 | — | — |
| 570-414 | MOOSIC | 7513 | — | Yes |
| 570-415 | SUNBURY | 7513 | 2011-07-22 | Yes |
| 570-416 | BLOOMSBURG | 7513 | — | Yes |
| 570-501 | HAZLETON | 7513 | — | — |
| 570-517 | STROUDSBG | 7513 | — | Yes |
| 570-552 | WILKSBARRE | 7513 | — | — |
| 570-558 | SCRANTON | 7513 | — | — |
| 570-591 | SCRANTON | 7513 | 2010-02-19 | Yes |
| 570-601 | WILLIAMSPT | 7513 | — | Yes |
| 570-602 | PITTSTON | 7513 | — | — |
| 570-613 | WYOMING | 7513 | — | Yes |
| 570-630 | LAKE ARIEL | 7513 | 2006-02-16 | Yes |
| 570-703 | SCRANTON | 7513 | 2013-04-19 | Yes |
| 570-714 | KINGSTON | 7513 | — | — |
| 570-715 | MOUNTANTOP | 7513 | — | Yes |
| 570-718 | KINGSTON | 7513 | — | Yes |
| 570-719 | PLYMOUTH | 7513 | — | Yes |
| 570-770 | SCRANTON | 7513 | — | Yes |
| 570-802 | BERWICK | 7513 | — | Yes |
| 570-803 | JERMYN | 7513 | — | Yes |
| 570-808 | WILKSBARRE | 7513 | 2006-06-27 | Yes |
| 570-915 | PINE GROVE | 7513 | 2006-10-26 | Yes |
| 570-953 | DANVILLE | 7513 | — | Yes |
| 570-968 | ORWIGSBURG | 7513 | 2006-10-26 | Yes |
| 570-970 | WILKSBARRE | 7513 | — | — |
| 570-975 | SUNBURY | 7513 | — | 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.