Phone numbers in Quincy, Massachusetts
Quincy has 58 phone prefixes in area codes 617, 857.
Biggest holders: Verizon (local phone), MCImetro (Verizon Business), AT&T Mobility. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 21%
- Local phone company 31%
- Internet / business phone carrier 40%
- Phone company 9%
Every prefix in Quincy
Search the first six digits of a number in this list. If it's here, the number started in Quincy with the carrier shown. If it isn't, check the Massachusetts page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 617-221 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 617-237 | Rcn Telecom Services | Phone company | – |
| 617-249 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 617-302 | Ymax Communications | Phone company | – |
| 617-317 | Norfolk County Internet | Phone company | – |
| 617-328 | Verizon (local phone) | Local phone company | – |
| 617-347 | AT&T Mobility | Mobile carrier | – |
| 617-376 | Verizon (local phone) | Local phone company | – |
| 617-404 | Onvoy | Internet / business phone carrier | 2017 |
| 617-405 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 617-471 | Verizon (local phone) | Local phone company | – |
| 617-472 | Verizon (local phone) | Local phone company | – |
| 617-479 | Verizon (local phone) | Local phone company | – |
| 617-481 | Comcast | Internet / business phone carrier | – |
| 617-483 | Verizon (local phone) | Local phone company | – |
| 617-509 | Verizon (local phone) | Local phone company | – |
| 617-537 | Verizon (local phone) | Local phone company | – |
| 617-639 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 617-653 | AT&T Mobility | Mobile carrier | – |
| 617-657 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 617-687 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 617-689 | Verizon (local phone) | Local phone company | – |
| 617-691 | Tc Systems | Phone company | – |
| 617-706 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 617-729 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 617-745 | Verizon (local phone) | Local phone company | – |
| 617-750 | AT&T Mobility | Mobile carrier | – |
| 617-769 | Verizon (local phone) | Local phone company | – |
| 617-770 | Verizon (local phone) | Local phone company | – |
| 617-773 | Verizon (local phone) | Local phone company | – |
| 617-774 | Verizon (local phone) | Local phone company | – |
| 617-786 | Verizon (local phone) | Local phone company | – |
| 617-793 | Tc Systems | Phone company | – |
| 617-801 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 617-804 | Bandwidth | Internet / business phone carrier | – |
| 617-829 | Hd Carrier | Internet / business phone carrier | – |
| 617-837 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 617-842 | AT&T Mobility | Mobile carrier | – |
| 617-845 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 617-847 | Verizon (local phone) | Local phone company | – |
| 617-890 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 617-934 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 617-984 | Verizon (local phone) | Local phone company | – |
| 617-985 | Verizon (local phone) | Local phone company | – |
| 857-252 | Windstream (PAETEC) | Internet / business phone carrier | 2001 |
| 857-281 | Verizon Wireless | Mobile carrier | 2020 |
| 857-344 | Verizon Wireless | Mobile carrier | 2018 |
| 857-358 | AT&T Mobility | Mobile carrier | 2020 |
| 857-359 | Verizon Wireless | Mobile carrier | 2020 |
| 857-372 | Verizon Wireless | Mobile carrier | 2021 |
| 857-374 | Onvoy | Internet / business phone carrier | 2021 |
| 857-387 | Comcast | Internet / business phone carrier | 2021 |
| 857-403 | Windstream (PAETEC) | Internet / business phone carrier | 2001 |
| 857-499 | AT&T Mobility | Mobile carrier | 2001 |
| 857-526 | MetroPCS (T-Mobile) | Mobile carrier | 2002 |
| 857-754 | Onvoy | Internet / business phone carrier | 2020 |
| 857-755 | Fractel | Internet / business phone carrier | 2020 |
| 857-939 | Verizon Wireless | Mobile carrier | 2001 |
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.