Phone numbers in Worland, Wyoming
Worland has 5 phone prefixes in area code 307.
Biggest holders: Rt Communications, AT&T Mobility, Verizon Wireless. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 40%
- Local phone company 20%
- Phone company 40%
Every prefix in Worland
Search the first six digits of a number in this list. If it's here, the number started in Worland with the carrier shown. If it isn't, check the Wyoming page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 307-347 | Rt Communications | Phone company | – |
| 307-375 | Rt Communications | Phone company | – |
| 307-388 | AT&T Mobility | Mobile carrier | – |
| 307-431 | Verizon Wireless | Mobile carrier | – |
| 307-718 | Union Telephone | Local phone company | 2002 |
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.