CORE COMMUNICATIONS, INC. - PA
5 prefixes in 445 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 445-200 | QUAKERTOWN | 3806 | 2018-06-06 | Yes |
| 445-237 | PHLDLPHZN2 | 3806 | 2021-09-22 | Yes |
| 445-500 | PHPHSBZN40 | 3806 | 2018-06-05 | Yes |
| 445-600 | PHPHSBZN39 | 3806 | 2018-06-05 | Yes |
| 445-787 | PHPHSBZN43 | 3806 | 2021-09-03 | 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.