Phone numbers in Brockton, Massachusetts
Brockton has 65 phone prefixes in area codes 508, 774.
Biggest holders: Verizon (local phone), AT&T Mobility, Verizon Wireless. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 49%
- Local phone company 20%
- Internet / business phone carrier 23%
- Phone company 8%
Every prefix in Brockton
Search the first six digits of a number in this list. If it's here, the number started in Brockton with the carrier shown. If it isn't, check the Massachusetts page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 508-208 | Verizon Wireless | Mobile carrier | – |
| 508-232 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 508-256 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 508-313 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 508-326 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 508-345 | T-Mobile (including Sprint) | Mobile carrier | – |
| 508-408 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 508-427 | Verizon (local phone) | Local phone company | – |
| 508-436 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 508-468 | Tc Systems | Phone company | – |
| 508-484 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 508-510 | Rcn Telecom Services | Phone company | – |
| 508-513 | Tc Systems | Phone company | – |
| 508-521 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 508-559 | Verizon (local phone) | Local phone company | – |
| 508-562 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 508-577 | AT&T Mobility | Mobile carrier | – |
| 508-580 | Verizon (local phone) | Local phone company | – |
| 508-583 | Verizon (local phone) | Local phone company | – |
| 508-584 | Verizon (local phone) | Local phone company | – |
| 508-586 | Verizon (local phone) | Local phone company | – |
| 508-587 | Verizon (local phone) | Local phone company | – |
| 508-588 | Verizon (local phone) | Local phone company | – |
| 508-631 | AT&T Mobility | Mobile carrier | – |
| 508-638 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 508-649 | AT&T Mobility | Mobile carrier | 2006 |
| 508-741 | Norfolk County Internet | Phone company | – |
| 508-818 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 508-846 | AT&T Mobility | Mobile carrier | – |
| 508-857 | Comcast | Internet / business phone carrier | – |
| 508-894 | Verizon (local phone) | Local phone company | – |
| 508-895 | Verizon (local phone) | Local phone company | – |
| 508-897 | Verizon (local phone) | Local phone company | – |
| 508-930 | Verizon Wireless | Mobile carrier | – |
| 508-941 | Verizon (local phone) | Local phone company | – |
| 508-942 | Verizon Wireless | Mobile carrier | – |
| 508-944 | Verizon Wireless | Mobile carrier | – |
| 774-223 | MetroPCS (T-Mobile) | Mobile carrier | 2011 |
| 774-240 | T-Mobile (including Sprint) | Mobile carrier | 2002 |
| 774-257 | Verizon Wireless | Mobile carrier | 2008 |
| 774-259 | MetroPCS (T-Mobile) | Mobile carrier | 2002 |
| 774-274 | Verizon Wireless | Mobile carrier | 2002 |
| 774-296 | Onvoy | Internet / business phone carrier | – |
| 774-297 | Verizon Wireless | Mobile carrier | 2009 |
| 774-360 | MetroPCS (T-Mobile) | Mobile carrier | 2008 |
| 774-381 | MetroPCS (T-Mobile) | Mobile carrier | 2010 |
| 774-398 | Airus | Phone company | 2019 |
| 774-422 | AT&T Mobility | Mobile carrier | 2019 |
| 774-428 | AT&T Mobility | Mobile carrier | 2020 |
| 774-434 | T-Mobile (including Sprint) | Mobile carrier | 2014 |
| 774-439 | Verizon Wireless | Mobile carrier | 2020 |
| 774-444 | AT&T Mobility | Mobile carrier | 2006 |
| 774-453 | AT&T Mobility | Mobile carrier | 2020 |
| 774-467 | AT&T Mobility | Mobile carrier | 2021 |
| 774-480 | T-Mobile (including Sprint) | Mobile carrier | 2015 |
| 774-493 | AT&T Mobility | Mobile carrier | 2021 |
| 774-494 | T-Mobile (including Sprint) | Mobile carrier | 2021 |
| 774-496 | AT&T Mobility | Mobile carrier | 2021 |
| 774-506 | MCImetro (Verizon Business) | Internet / business phone carrier | 2022 |
| 774-517 | T-Mobile (including Sprint) | Mobile carrier | 2014 |
| 774-539 | Peerless Network Of Massachusetts | Internet / business phone carrier | 2016 |
| 774-558 | T-Mobile (including Sprint) | Mobile carrier | 2024 |
| 774-776 | Windstream (PAETEC) | Internet / business phone carrier | 2001 |
| 774-826 | Verizon (local phone) | Local phone company | 2001 |
| 774-842 | Fractel | Internet / business phone carrier | 2021 |
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.