Phone numbers in Torrington, Connecticut
Torrington has 21 phone prefixes in area codes 860, 959.
Biggest holders: AT&T (local phone), Verizon Wireless, Windstream (PAETEC). This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 38%
- Local phone company 24%
- Internet / business phone carrier 38%
Every prefix in Torrington
Search the first six digits of a number in this list. If it's here, the number started in Torrington with the carrier shown. If it isn't, check the Connecticut page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 860-201 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 860-294 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 860-387 | Verizon Wireless | Mobile carrier | – |
| 860-459 | Teleport Communications America | Internet / business phone carrier | – |
| 860-480 | Verizon Wireless | Mobile carrier | – |
| 860-482 | AT&T (local phone) | Local phone company | – |
| 860-489 | AT&T (local phone) | Local phone company | – |
| 860-491 | AT&T (local phone) | Local phone company | – |
| 860-496 | AT&T (local phone) | Local phone company | – |
| 860-601 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 860-618 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 860-626 | AT&T (local phone) | Local phone company | – |
| 860-866 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 860-921 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 860-960 | T-Mobile (including Sprint) | Mobile carrier | 2015 |
| 959-202 | MetroPCS (T-Mobile) | Mobile carrier | 2017 |
| 959-229 | T-Mobile (including Sprint) | Mobile carrier | 2021 |
| 959-286 | Verizon Wireless | Mobile carrier | 2026 |
| 959-799 | TON80 Communications | Internet / business phone carrier | 2022 |
| 959-901 | Onvoy | Internet / business phone carrier | 2019 |
| 959-988 | Verizon Wireless | Mobile carrier | 2024 |
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.