Phone numbers in Newburg, Wisconsin
Newburg has 11 phone prefixes in area code 262.
Biggest holders: Verizon Wireless, UScellular, Onvoy. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 55%
- Local phone company 9%
- Internet / business phone carrier 36%
Every prefix in Newburg
Search the first six digits of a number in this list. If it's here, the number started in Newburg with the carrier shown. If it isn't, check the Wisconsin page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 262-262 | Onvoy | Internet / business phone carrier | 2022 |
| 262-277 | Telnyx | Internet / business phone carrier | 2017 |
| 262-323 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 262-339 | Verizon Wireless | Mobile carrier | 2001 |
| 262-340 | Verizon Wireless | Mobile carrier | 2023 |
| 262-355 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 262-416 | AT&T Mobility | Mobile carrier | 2005 |
| 262-483 | UScellular | Mobile carrier | – |
| 262-675 | AT&T (local phone) | Local phone company | – |
| 262-685 | Teleport Communications America, LLC Wi | Internet / business phone carrier | – |
| 262-689 | UScellular | Mobile carrier | – |
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.