Phone numbers in Massena, New York
Massena has 14 phone prefixes in area codes 315, 680.
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 43%
- Local phone company 21%
- Internet / business phone carrier 21%
- Phone company 14%
Every prefix in Massena
Search the first six digits of a number in this list. If it's here, the number started in Massena with the carrier shown. If it isn't, check the New York page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 315-250 | AT&T Mobility | Mobile carrier | – |
| 315-296 | Tc Systems | Phone company | – |
| 315-514 | Charter / Spectrum | Internet / business phone carrier | 2010 |
| 315-600 | Northland Networks | Phone company | – |
| 315-643 | T-Mobile (including Sprint) | Mobile carrier | – |
| 315-705 | Verizon (local phone) | Local phone company | – |
| 315-740 | Onvoy | Internet / business phone carrier | 2016 |
| 315-764 | Verizon (local phone) | Local phone company | – |
| 315-769 | Verizon (local phone) | Local phone company | – |
| 315-842 | Verizon Wireless | Mobile carrier | – |
| 315-957 | Verizon Wireless | Mobile carrier | – |
| 680-239 | AT&T Mobility | Mobile carrier | 2022 |
| 680-292 | AT&T Mobility | Mobile carrier | 2023 |
| 680-308 | IP Horizon | Internet / business phone 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.