ONVOY, LLC - MA
28 prefixes in 351 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 351-213 | TEMPLETON | 892D | — | Yes |
| 351-222 | MERRIMAC | 892D | 2019-10-10 | Yes |
| 351-223 | BEVERLY | 892D | 2021-06-14 | Yes |
| 351-224 | BARRE | 892D | 2021-07-16 | Yes |
| 351-225 | BERLIN | 892D | 2021-07-20 | Yes |
| 351-227 | BOLTON | 892D | 2021-11-09 | Yes |
| 351-232 | TYNGSBORO | 892D | 2022-10-04 | Yes |
| 351-240 | LAWRENCE | 892D | 2023-08-16 | Yes |
| 351-241 | HAMILTON | 892D | 2023-08-23 | Yes |
| 351-242 | FITCHBURG | 892D | 2023-06-05 | Yes |
| 351-251 | GROTON | 892D | 2021-04-01 | Yes |
| 351-252 | ROWLEY | 892D | 2021-06-14 | Yes |
| 351-253 | ATHOLFKLN | 892D | 2021-04-01 | Yes |
| 351-300 | HARVARD | 892D | 2019-10-10 | Yes |
| 351-333 | HARVARD | 892D | — | Yes |
| 351-344 | GLOUCESTER | 892D | 2021-12-21 | Yes |
| 351-353 | HAVERHILL | 892D | 2021-04-01 | Yes |
| 351-354 | LUNENBURG | 892D | 2021-04-01 | Yes |
| 351-357 | ORANGE | 892D | 2021-04-01 | Yes |
| 351-358 | PEPPERELL | 892D | 2021-04-01 | Yes |
| 351-359 | SHIRLEY | 892D | 2021-04-01 | Yes |
| 351-371 | WESTMINSTR | 892D | 2021-04-01 | Yes |
| 351-377 | PEABODY | 892D | 2021-12-21 | Yes |
| 351-444 | IPSWICH | 892D | — | Yes |
| 351-666 | PEABODY | 892D | 2017-09-26 | Yes |
| 351-777 | HUBBARDSTN | 892D | — | Yes |
| 351-888 | MERRIMAC | 892D | — | Yes |
| 351-999 | MANCHESTER | 892D | — | 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.