Phone numbers in Superior, Nebraska
Superior has 4 phone prefixes in area codes 402, 531.
Biggest holders: Bandwidth, Windstream Nebraska, AT&T Mobility. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 50%
- Local phone company 25%
- Internet / business phone carrier 25%
Every prefix in Superior
Search the first six digits of a number in this list. If it's here, the number started in Superior with the carrier shown. If it isn't, check the Nebraska page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 402-207 | Bandwidth | Internet / business phone carrier | 2014 |
| 402-879 | Windstream Nebraska | Local phone company | – |
| 531-246 | AT&T Mobility | Mobile carrier | 2020 |
| 531-431 | 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.