Phone numbers in Tucumcari, New Mexico
Tucumcari has 9 phone prefixes in area code 575.
Biggest holders: Onvoy, MCImetro (Verizon Business), Plateau Telecommunications. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 33%
- Local phone company 11%
- Internet / business phone carrier 44%
- Phone company 11%
Every prefix in Tucumcari
Search the first six digits of a number in this list. If it's here, the number started in Tucumcari with the carrier shown. If it isn't, check the New Mexico page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 575-205 | MCImetro (Verizon Business) | Internet / business phone carrier | 2016 |
| 575-210 | Onvoy | Internet / business phone carrier | 2019 |
| 575-212 | Onvoy | Internet / business phone carrier | 2009 |
| 575-282 | Plateau Telecommunications | Phone company | 2011 |
| 575-403 | AT&T Mobility | Mobile carrier | 2004 |
| 575-461 | CenturyLink / Lumen | Local phone company | – |
| 575-708 | Verizon Wireless | Mobile carrier | 2003 |
| 575-815 | T-Mobile (including Sprint) | Mobile carrier | 2003 |
| 575-832 | TON80 Communications | Internet / business phone carrier | 2022 |
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.