Phone numbers in Nampa, Idaho
Nampa has 35 phone prefixes in area codes 208, 986.
Biggest holders: CenturyLink / Lumen, Verizon Wireless, AT&T Mobility. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 31%
- Local phone company 23%
- Internet / business phone carrier 46%
Every prefix in Nampa
Search the first six digits of a number in this list. If it's here, the number started in Nampa with the carrier shown. If it isn't, check the Idaho page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 208-205 | CenturyLink / Lumen | Local phone company | 2016 |
| 208-249 | AT&T Mobility | Mobile carrier | – |
| 208-250 | AT&T Mobility | Mobile carrier | – |
| 208-318 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 208-442 | CenturyLink / Lumen | Local phone company | – |
| 208-461 | CenturyLink / Lumen | Local phone company | – |
| 208-463 | CenturyLink / Lumen | Local phone company | – |
| 208-465 | CenturyLink / Lumen | Local phone company | – |
| 208-466 | CenturyLink / Lumen | Local phone company | – |
| 208-467 | CenturyLink / Lumen | Local phone company | – |
| 208-468 | CenturyLink / Lumen | Local phone company | – |
| 208-475 | Allstream | Internet / business phone carrier | – |
| 208-498 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 208-505 | Allstream | Internet / business phone carrier | 2011 |
| 208-546 | MCImetro (Verizon Business) | Internet / business phone carrier | 2007 |
| 208-565 | Allstream | Internet / business phone carrier | 2017 |
| 208-586 | Onvoy | Internet / business phone carrier | 2021 |
| 208-606 | Bandwidth | Internet / business phone carrier | 2015 |
| 208-615 | Verizon Wireless | Mobile carrier | 2009 |
| 208-697 | Verizon Wireless | Mobile carrier | 2002 |
| 208-800 | Onvoy | Internet / business phone carrier | 2012 |
| 208-880 | Verizon Wireless | Mobile carrier | – |
| 208-899 | Verizon Wireless | Mobile carrier | – |
| 208-910 | Vonage America | Internet / business phone carrier | 2018 |
| 208-936 | Level 3 (Lumen) | Internet / business phone carrier | 2006 |
| 208-960 | AT&T Mobility | Mobile carrier | 2014 |
| 208-965 | AT&T Mobility | Mobile carrier | 2007 |
| 208-989 | Verizon Wireless | Mobile carrier | – |
| 986-206 | Bandwidth | Internet / business phone carrier | 2021 |
| 986-216 | Bandwidth | Internet / business phone carrier | 2021 |
| 986-266 | Onvoy | Internet / business phone carrier | 2023 |
| 986-274 | Commio | Internet / business phone carrier | 2024 |
| 986-282 | AT&T Mobility | Mobile carrier | 2024 |
| 986-295 | Verizon Wireless | Mobile carrier | 2025 |
| 986-666 | Fractel | Internet / business phone carrier | 2019 |
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.