SERVICE ELECTRIC TELEPHONE COMPANY, LLC
21 prefixes in 610 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 610-224 | SLATINGTON | 8320 | 2001-03-19 | Yes |
| 610-302 | BOYERTOWN | 8320 | 2007-04-30 | Yes |
| 610-403 | CATASAUQUA | 8320 | — | Yes |
| 610-452 | BANGOR | 8320 | 2002-02-13 | Yes |
| 610-493 | OLEY | 8320 | 2007-05-10 | Yes |
| 610-556 | UHLERSTOWN | 8320 | 2008-06-11 | Yes |
| 610-575 | BIRDSBORO | 8320 | 2007-05-10 | Yes |
| 610-625 | BETHLEHEM | 8320 | — | Yes |
| 610-652 | SASSAMNSVL | 8320 | 2007-04-30 | Yes |
| 610-654 | PEN ARGYL | 8320 | 2002-02-13 | Yes |
| 610-697 | NORTHAMPTN | 8320 | — | Yes |
| 610-702 | BALLY | 8320 | 2007-04-30 | Yes |
| 610-748 | HELLERTOWN | 8320 | — | Yes |
| 610-829 | EASTON | 8320 | — | Yes |
| 610-841 | ALLENTOWN | 8320 | — | Yes |
| 610-875 | GREENHILLS | 8320 | 2007-05-10 | Yes |
| 610-899 | TOPTON | 8320 | 2007-05-10 | Yes |
| 610-901 | MORGANTOWN | 8320 | 2007-05-01 | Yes |
| 610-919 | YELLOW HS | 8320 | 2007-05-10 | Yes |
| 610-928 | EMMAUS | 8320 | — | Yes |
| 610-953 | DOUGLASSVL | 8320 | 2007-05-10 | 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.