Phone numbers in South Bend, Washington
South Bend has 5 phone prefixes in area codes 360, 564.
Biggest holders: CenturyLink / Lumen, UScellular, Comcast. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 20%
- Local phone company 60%
- Internet / business phone carrier 20%
Every prefix in South Bend
Search the first six digits of a number in this list. If it's here, the number started in South Bend with the carrier shown. If it isn't, check the Washington page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 360-208 | UScellular | Mobile carrier | 2002 |
| 360-875 | CenturyLink / Lumen | Local phone company | – |
| 360-934 | CenturyLink / Lumen | Local phone company | – |
| 360-942 | CenturyLink / Lumen | Local phone company | – |
| 564-231 | Comcast | Internet / business phone carrier | 2023 |
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.