All assignees
122 prefixes in 835 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 835-200 | LEHIGHTON | 732J | 2022-10-10 | Yes |
| 835-201 | BETHLEHEM | 002F | 2022-09-14 | Yes |
| 835-202 | HAMBURG | 6846 | 2022-09-26 | Yes |
| 835-203 | BALLY | 318J | 2022-09-27 | Yes |
| 835-204 | ALLENTOWN | 6626 | 2022-10-10 | Yes |
| 835-205 | ALLENTOWN | 4036 | 2022-10-24 | Yes |
| 835-206 | ATGLEN | 4007 | 2022-10-27 | Yes |
| 835-207 | PHPHSBZN30 | 6626 | 2022-10-13 | Yes |
| 835-208 | PHPHSBZN23 | 4036 | 2022-11-08 | Yes |
| 835-209 | EASTON | 939H | 2022-11-21 | Yes |
| 835-210 | ALLENTOWN | 4036 | 2023-01-04 | Yes |
| 835-211 | XXXXXXXXXX | MULT | — | — |
| 835-212 | PHPHSBZN13 | 6626 | 2023-01-10 | Yes |
| 835-213 | PHPHSBZN14 | 547E | 2023-01-11 | Yes |
| 835-214 | NORTHAMPTN | 7309 | 2023-01-31 | Yes |
| 835-215 | ALLENTOWN | 732J | 2023-02-07 | Yes |
| 835-216 | AVONDALE | 490J | 2023-04-10 | Yes |
| 835-217 | PARKESBURG | 490J | 2023-04-10 | Yes |
| 835-218 | PHPHSBZN23 | 4036 | 2023-04-20 | Yes |
| 835-219 | ALLENTOWN | 4036 | 2023-06-08 | Yes |
| 835-220 | PHPHSBZN10 | 4036 | 2023-07-18 | Yes |
| 835-221 | POTTSTOWN | 6626 | 2023-07-20 | Yes |
| 835-222 | ALLENTOWN | 4036 | 2023-07-26 | Yes |
| 835-223 | PHPHSBZN23 | 4036 | 2023-07-27 | Yes |
| 835-224 | READING | 4036 | 2023-07-28 | Yes |
| 835-225 | ALLENTOWN | 6626 | 2023-08-09 | Yes |
| 835-226 | PHPHSBZN17 | 6626 | 2023-08-11 | Yes |
| 835-227 | EASTON | 6626 | 2023-08-16 | Yes |
| 835-228 | PHPHSBZN23 | 4036 | 2023-08-17 | Yes |
| 835-229 | NAZARETH | 547E | 2023-09-05 | Yes |
| 835-230 | PHPHSBZN11 | 547E | 2023-09-05 | Yes |
| 835-231 | CATASAUQUA | 6626 | 2023-09-25 | Yes |
| 835-232 | PHPHSBZN30 | 4036 | 2023-09-25 | Yes |
| 835-233 | ALLENTOWN | 4036 | 2023-10-04 | Yes |
| 835-234 | ALLENTOWN | 4007 | 2023-10-17 | Yes |
| 835-235 | PHPHSBZN10 | 4036 | 2023-10-24 | Yes |
| 835-236 | PUGHTOWN | 4036 | 2023-10-24 | Yes |
| 835-237 | PHPHSBZN23 | 4036 | 2023-11-03 | Yes |
| 835-238 | PHPHSBZN30 | 4036 | 2024-01-02 | Yes |
| 835-239 | ALLENTOWN | 6626 | 2024-01-12 | Yes |
| 835-240 | BETHLEHEM | 4036 | 2024-02-14 | Yes |
| 835-241 | ALLENTOWN | 4036 | 2024-02-14 | Yes |
| 835-242 | READING | 4007 | 2024-03-12 | Yes |
| 835-243 | PHPHSBZN30 | 547E | 2024-03-14 | Yes |
| 835-244 | PHPHSBZN30 | 4036 | 2024-03-14 | Yes |
| 835-245 | ALLENTOWN | 6626 | 2024-03-28 | Yes |
| 835-246 | W CHESTER | 4036 | 2024-05-02 | Yes |
| 835-247 | ALLENTOWN | 4036 | 2024-07-30 | Yes |
| 835-248 | ALLENTOWN | 4036 | 2024-09-16 | Yes |
| 835-249 | BALLY | 839J | 2024-10-07 | Yes |
| 835-250 | PHPHSBZN23 | 4036 | 2024-09-20 | Yes |
| 835-251 | BATH | 839J | 2024-10-07 | Yes |
| 835-252 | CENTER PT | 839J | 2024-10-07 | Yes |
| 835-253 | PHPHSBZN17 | 6626 | 2024-12-04 | Yes |
| 835-254 | FLEETWOOD | 4036 | 2024-12-10 | Yes |
| 835-255 | PHPHSBZN23 | 4036 | 2024-12-10 | Yes |
| 835-256 | PHPHSBZN30 | 4036 | 2024-12-10 | Yes |
| 835-257 | ALLENTOWN | 4036 | 2024-12-20 | Yes |
| 835-258 | ALLENTOWN | 6392 | 2024-12-20 | Yes |
| 835-259 | BETHLEHEM | 547E | 2025-02-06 | Yes |
| 835-260 | PHPHSBZN30 | 4036 | 2025-02-28 | Yes |
| 835-261 | READING | 490J | 2025-03-11 | Yes |
| 835-262 | PHPHSBZN14 | 547E | 2025-03-18 | Yes |
| 835-263 | ALLENTOWN | 4036 | 2025-03-27 | Yes |
| 835-264 | PHPHSBZN23 | 4036 | 2025-03-27 | Yes |
| 835-265 | ALLENTOWN | 6626 | 2025-04-03 | Yes |
| 835-266 | PHPHSBZN30 | 547E | 2025-04-15 | Yes |
| 835-267 | ALLENTOWN | 4036 | 2025-05-20 | Yes |
| 835-268 | PHPHSBZN30 | 4036 | 2025-05-21 | Yes |
| 835-269 | COATESVL | 114J | 2025-05-23 | Yes |
| 835-270 | ALLENTOWN | 114J | 2025-05-23 | Yes |
| 835-271 | PHPHSBZN30 | 4036 | 2025-07-10 | Yes |
| 835-272 | BETHLEHEM | 6392 | 2025-08-08 | Yes |
| 835-273 | ALLENTOWN | 6626 | 2025-08-14 | Yes |
| 835-274 | ALLENTOWN | 547E | 2025-09-03 | Yes |
| 835-275 | PHPHSBZN10 | 4036 | 2025-09-05 | Yes |
| 835-276 | ALLENTOWN | 4036 | 2025-10-02 | Yes |
| 835-277 | PHPHSBZN23 | 547E | 2025-11-04 | Yes |
| 835-278 | ALLENTOWN | 6626 | 2025-11-20 | Yes |
| 835-279 | PHPHSBZN30 | 4036 | 2025-11-24 | Yes |
| 835-280 | ALLENTOWN | 4036 | 2025-11-14 | Yes |
| 835-281 | ALLENTOWN | 4036 | 2025-11-14 | Yes |
| 835-282 | ALLENTOWN | 4036 | 2025-11-14 | Yes |
| 835-283 | EASTON | 4036 | 2025-11-14 | Yes |
| 835-284 | PHPHSBZN23 | 4036 | 2025-11-24 | Yes |
| 835-285 | BETHLEHEM | 6392 | 2025-12-22 | Yes |
| 835-286 | ALLENTOWN | 6626 | 2026-01-13 | Yes |
| 835-287 | READING | 4036 | 2026-01-21 | Yes |
| 835-288 | PHPHSBZN10 | 547E | 2026-02-17 | Yes |
| 835-289 | PHPHSBZN30 | 547E | 2026-02-17 | Yes |
| 835-290 | PHPHSBZN23 | 4036 | 2026-02-27 | Yes |
| 835-291 | PHPHSBZN23 | 4036 | 2026-02-27 | Yes |
| 835-292 | PHPHSBZN30 | 4036 | 2026-02-27 | Yes |
| 835-293 | PHPHSBZN23 | 4036 | 2026-04-29 | Yes |
| 835-294 | PHPHSBZN23 | 4036 | 2026-04-29 | Yes |
| 835-295 | PHPHSBZN10 | 597F | 2026-05-13 | Yes |
| 835-296 | BETHLEHEM | 091H | 2026-05-20 | Yes |
| 835-297 | ALLENTOWN | 547E | 2026-07-30 | Yes |
| 835-298 | ALLENTOWN | 4036 | 2026-08-12 | Yes |
| 835-299 | PHPHSBZN11 | 547E | 2026-08-25 | 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.