Phone numbers in Attleboro, Massachusetts
Attleboro has 24 phone prefixes in area codes 508, 774.
Biggest holders: AT&T Mobility, Verizon (local phone), Verizon Wireless. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 50%
- Local phone company 21%
- Internet / business phone carrier 21%
- Phone company 8%
Every prefix in Attleboro
Search the first six digits of a number in this list. If it's here, the number started in Attleboro with the carrier shown. If it isn't, check the Massachusetts page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 508-212 | AT&T Mobility | Mobile carrier | – |
| 508-222 | Verizon (local phone) | Local phone company | – |
| 508-223 | Verizon (local phone) | Local phone company | – |
| 508-226 | Verizon (local phone) | Local phone company | – |
| 508-236 | Verizon (local phone) | Local phone company | – |
| 508-243 | Verizon Wireless | Mobile carrier | – |
| 508-342 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 508-409 | AT&T Mobility | Mobile carrier | – |
| 508-431 | Verizon (local phone) | Local phone company | – |
| 508-455 | Comcast | Internet / business phone carrier | – |
| 508-463 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 508-805 | Norfolk County Internet | Phone company | – |
| 508-838 | Tc Systems | Phone company | – |
| 508-840 | MetroPCS (T-Mobile) | Mobile carrier | 2008 |
| 774-203 | Windstream (PAETEC) | Internet / business phone carrier | 2001 |
| 774-225 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 774-254 | Verizon Wireless | Mobile carrier | 2002 |
| 774-331 | AT&T Mobility | Mobile carrier | 2011 |
| 774-340 | Verizon Wireless | Mobile carrier | 2016 |
| 774-362 | MetroPCS (T-Mobile) | Mobile carrier | 2018 |
| 774-401 | AT&T Mobility | Mobile carrier | 2026 |
| 774-606 | AT&T Mobility | Mobile carrier | 2014 |
| 774-677 | Onvoy | Internet / business phone carrier | 2021 |
| 774-997 | Verizon Wireless | Mobile carrier | – |
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.