All assignees
152 prefixes in 380 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 380-300 | HARRISBURG | 965H | 2020-02-12 | Yes |
| 380-301 | COLUMBUS | 6534 | 2026-07-20 | Yes |
| 380-302 | REYNOLDSBG | 464C | 2026-08-20 | Yes |
| 380-311 | XXXXXXXXXX | MULT | — | — |
| 380-312 | COLUMBUS | 671J | 2026-02-05 | Yes |
| 380-324 | GAHANNA | 464C | 2022-11-02 | Yes |
| 380-333 | GROVEPORT | 464C | 2017-09-29 | Yes |
| 380-345 | HILLIARD | 965H | 2020-09-08 | Yes |
| 380-356 | HARRISBURG | 965H | 2021-04-19 | Yes |
| 380-380 | COLUMBUS | 490J | 2025-08-27 | Yes |
| 380-383 | COLUMBUS | 464C | 2022-12-06 | Yes |
| 380-388 | ALTON | 464C | 2021-02-03 | Yes |
| 380-390 | WORTHINGTN | 765H | 2017-01-17 | Yes |
| 380-400 | GAHANNA | 965H | 2020-08-06 | Yes |
| 380-411 | XXXXXXXXXX | MULT | — | — |
| 380-444 | COLUMBUS | 464C | 2017-09-29 | Yes |
| 380-456 | COLUMBUS | 7532 | 2023-06-14 | Yes |
| 380-457 | COLUMBUS | 7532 | 2023-06-14 | Yes |
| 380-458 | COLUMBUS | 7532 | 2023-06-14 | Yes |
| 380-459 | COLUMBUS | 7532 | 2023-06-14 | Yes |
| 380-460 | COLUMBUS | 7532 | 2023-06-14 | Yes |
| 380-465 | REYNOLDSBG | 965H | 2021-01-19 | Yes |
| 380-500 | WORTHINGTN | 464C | 2021-02-03 | Yes |
| 380-511 | XXXXXXXXXX | MULT | — | — |
| 380-529 | GAHANNA | 965H | 2021-04-19 | Yes |
| 380-555 | DIR ASST | MULT | — | — |
| 380-600 | LOCKBOURNE | 965H | 2020-02-12 | Yes |
| 380-611 | XXXXXXXXXX | MULT | — | — |
| 380-666 | GROVE CITY | 464C | 2017-09-29 | Yes |
| 380-700 | — | — | ||
| 380-710 | COLUMBUS | 624H | 2019-10-23 | Yes |
| 380-711 | XXXXXXXXXX | MULT | — | — |
| 380-777 | GAHANNA | 464C | 2017-09-29 | Yes |
| 380-799 | COLUMBUS | 321J | 2019-01-30 | Yes |
| 380-800 | COLUMBUS | 158H | 2019-03-18 | Yes |
| 380-811 | XXXXXXXXXX | MULT | — | — |
| 380-837 | GROVEPORT | 516J | 2022-01-07 | Yes |
| 380-867 | COLUMBUS | 939H | 2017-06-20 | Yes |
| 380-880 | COLUMBUS | 193E | 2026-09-16 | Yes |
| 380-888 | ALTON | 464C | 2017-10-31 | Yes |
| 380-895 | COLUMBUS | 506J | 2021-03-30 | Yes |
| 380-898 | WESTERVL | 9321 | 2016-04-07 | Yes |
| 380-900 | COLUMBUS | 965H | 2020-02-12 | Yes |
| 380-911 | XXXXXXXXXX | MULT | — | — |
| 380-950 | — | — | ||
| 380-958 | — | — | ||
| 380-959 | — | — | ||
| 380-976 | — | — | ||
| 380-979 | GROVE CITY | 464C | 2021-02-03 | Yes |
| 380-997 | COLUMBUS | 9321 | 2018-04-10 | Yes |
| 380-998 | COLUMBUS | 6025 | 2025-06-11 | Yes |
| 380-999 | GAHANNA | 464C | 2017-02-16 | 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.