Phone numbers in Marion, Massachusetts
Marion has 6 phone prefixes in area codes 508, 774.
Biggest holders: MCImetro (Verizon Business), Level 3 (Lumen), Windstream (PAETEC). This is the local calling area (rate center) where those prefixes were first assigned.
- Local phone company 17%
- Internet / business phone carrier 83%
Every prefix in Marion
Search the first six digits of a number in this list. If it's here, the number started in Marion with the carrier shown. If it isn't, check the Massachusetts page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 508-355 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 508-500 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 508-538 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 508-748 | Verizon (local phone) | Local phone company | – |
| 774-553 | Peerless Network Of Massachusetts | Internet / business phone carrier | 2001 |
| 774-779 | Onvoy | Internet / business phone carrier | 2020 |
Most prefixes are pooled: the 10,000 numbers in each are handed out in blocks of 1,000 to different carriers, and people can also take their numbers to another carrier. So the carrier shown is where the prefix started, not a guarantee about any one number. Source: NANPA central office code records, 2026-10-10.