Phone numbers in Greeley, Colorado
Greeley has 62 phone prefixes in area code 970.
Biggest holders: CenturyLink / Lumen, Verizon Wireless, T-Mobile (including Sprint). This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 47%
- Local phone company 29%
- Internet / business phone carrier 21%
- Paging service 2%
- Phone company 2%
Every prefix in Greeley
Search the first six digits of a number in this list. If it's here, the number started in Greeley with the carrier shown. If it isn't, check the Colorado page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 970-301 | Verizon Wireless | Mobile carrier | – |
| 970-302 | Verizon Wireless | Mobile carrier | – |
| 970-304 | CenturyLink / Lumen | Local phone company | – |
| 970-313 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 970-324 | Teleport Communications America | Internet / business phone carrier | – |
| 970-330 | CenturyLink / Lumen | Local phone company | – |
| 970-336 | CenturyLink / Lumen | Local phone company | – |
| 970-339 | CenturyLink / Lumen | Local phone company | – |
| 970-346 | CenturyLink / Lumen | Local phone company | – |
| 970-347 | CenturyLink / Lumen | Local phone company | – |
| 970-348 | CenturyLink / Lumen | Local phone company | – |
| 970-350 | CenturyLink / Lumen | Local phone company | – |
| 970-351 | CenturyLink / Lumen | Local phone company | – |
| 970-352 | CenturyLink / Lumen | Local phone company | – |
| 970-353 | CenturyLink / Lumen | Local phone company | – |
| 970-356 | CenturyLink / Lumen | Local phone company | – |
| 970-371 | AT&T Mobility | Mobile carrier | – |
| 970-373 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 970-378 | CenturyLink / Lumen | Local phone company | – |
| 970-381 | Verizon Wireless | Mobile carrier | – |
| 970-392 | CenturyLink / Lumen | Local phone company | – |
| 970-395 | CenturyLink / Lumen | Local phone company | – |
| 970-396 | AT&T Mobility | Mobile carrier | – |
| 970-397 | Verizon Wireless | Mobile carrier | – |
| 970-400 | Onvoy | Internet / business phone carrier | 2015 |
| 970-405 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 970-415 | Verizon Wireless | Mobile carrier | 2013 |
| 970-451 | Onvoy | Internet / business phone carrier | 2015 |
| 970-473 | T-Mobile (including Sprint) | Mobile carrier | 2018 |
| 970-475 | Windstream (PAETEC) | Internet / business phone carrier | 2002 |
| 970-502 | Verizon Wireless | Mobile carrier | 2020 |
| 970-503 | Allo Communications | Phone company | 2021 |
| 970-506 | CenturyLink / Lumen | Local phone company | – |
| 970-515 | T-Mobile (including Sprint) | Mobile carrier | – |
| 970-518 | T-Mobile (including Sprint) | Mobile carrier | – |
| 970-534 | T-Mobile (including Sprint) | Mobile carrier | – |
| 970-539 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 970-573 | Verizon Wireless | Mobile carrier | 2011 |
| 970-576 | T-Mobile (including Sprint) | Mobile carrier | 2002 |
| 970-584 | T-Mobile (including Sprint) | Mobile carrier | – |
| 970-590 | Verizon Wireless | Mobile carrier | – |
| 970-608 | Onvoy | Internet / business phone carrier | 2023 |
| 970-616 | Bandwidth | Internet / business phone carrier | 2011 |
| 970-643 | AT&T Mobility | Mobile carrier | 2023 |
| 970-652 | CenturyLink / Lumen | Local phone company | 2016 |
| 970-673 | Level 3 (Lumen) | Internet / business phone carrier | 2001 |
| 970-681 | American Messaging Services | Paging service | – |
| 970-702 | MetroPCS (T-Mobile) | Mobile carrier | 2014 |
| 970-714 | AT&T Mobility | Mobile carrier | 2014 |
| 970-793 | T-Mobile (including Sprint) | Mobile carrier | 2020 |
| 970-804 | T-Mobile (including Sprint) | Mobile carrier | 2021 |
| 970-810 | CenturyLink / Lumen | Local phone company | 2015 |
| 970-815 | T-Mobile (including Sprint) | Mobile carrier | 2014 |
| 970-836 | Verizon Wireless | Mobile carrier | 2022 |
| 970-861 | Commio | Internet / business phone carrier | 2024 |
| 970-888 | Onvoy | Internet / business phone carrier | 2012 |
| 970-909 | Comcast | Internet / business phone carrier | 2019 |
| 970-910 | AT&T Mobility | Mobile carrier | 2024 |
| 970-936 | Onvoy | Internet / business phone carrier | 2026 |
| 970-939 | Verizon Wireless | Mobile carrier | 2018 |
| 970-978 | T-Mobile (including Sprint) | Mobile carrier | – |
| 970-982 | Verizon Wireless | Mobile carrier | 2025 |
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.