Phone numbers in St. Joseph, Michigan
St. Joseph has 18 phone prefixes in area code 269.
Biggest holders: AT&T (local phone), Verizon Wireless, Comcast. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 39%
- Local phone company 39%
- Internet / business phone carrier 11%
- Paging service 6%
- Phone company 6%
Every prefix in St. Joseph
Search the first six digits of a number in this list. If it's here, the number started in St. Joseph with the carrier shown. If it isn't, check the Michigan page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 269-235 | Verizon Wireless | Mobile carrier | 2004 |
| 269-281 | Comcast | Internet / business phone carrier | 2007 |
| 269-287 | Verizon Wireless | Mobile carrier | – |
| 269-313 | Verizon Wireless | Mobile carrier | 2001 |
| 269-408 | AT&T (local phone) | Local phone company | – |
| 269-428 | AT&T (local phone) | Local phone company | – |
| 269-429 | AT&T (local phone) | Local phone company | – |
| 269-542 | Indiana Paging Network | Paging service | – |
| 269-556 | AT&T (local phone) | Local phone company | – |
| 269-588 | T-Mobile (including Sprint) | Mobile carrier | 2006 |
| 269-769 | AT&T Mobility | Mobile carrier | 2002 |
| 269-921 | Verizon Wireless | Mobile carrier | – |
| 269-930 | Verizon Wireless | Mobile carrier | – |
| 269-932 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 269-982 | AT&T (local phone) | Local phone company | – |
| 269-983 | AT&T (local phone) | Local phone company | – |
| 269-985 | AT&T (local phone) | Local phone company | – |
| 269-989 | Beepermart | Phone company | – |
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.