DUXBURY — MA
Data last updated: June 25, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| ONVOY, LLC - MA | 892D | 2 |
| PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | 1 |
| COMCAST IP PHONE, LLC | 318J | 1 |
| METROPCS, INC. | 5562 | 1 |
| TC SYSTEMS, INC. | 7135 | 1 |
Data last updated: June 25, 2026
| Carrier | OCN | NXX Count |
|---|---|---|
| ONVOY, LLC - MA | 892D | 2 |
| PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | 1 |
| COMCAST IP PHONE, LLC | 318J | 1 |
| METROPCS, INC. | 5562 | 1 |
| TC SYSTEMS, INC. | 7135 | 1 |