Phone numbers in Seward, Nebraska
Seward has 6 phone prefixes in area codes 402, 531.
Biggest holders: Windstream Nebraska, Allo Communications, Verizon Wireless. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 17%
- Local phone company 33%
- Internet / business phone carrier 33%
- Phone company 17%
Every prefix in Seward
Search the first six digits of a number in this list. If it's here, the number started in Seward with the carrier shown. If it isn't, check the Nebraska page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 402-400 | Allo Communications | Phone company | 2022 |
| 402-641 | Verizon Wireless | Mobile carrier | – |
| 402-643 | Windstream Nebraska | Local phone company | – |
| 402-646 | Windstream Nebraska | Local phone company | – |
| 402-803 | MCImetro (Verizon Business) | Internet / business phone carrier | 2012 |
| 531-727 | Great Plains Broadband | Internet / business phone carrier | 2015 |
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.