Phone numbers in Urbana, Ohio
Urbana has 8 phone prefixes in area codes 326, 937.
Biggest holders: The Champaign Telephone, T-Mobile (including Sprint), Level 3 (Lumen). This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 38%
- Local phone company 38%
- Internet / business phone carrier 25%
Every prefix in Urbana
Search the first six digits of a number in this list. If it's here, the number started in Urbana with the carrier shown. If it isn't, check the Ohio page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 326-238 | Level 3 (Lumen) | Internet / business phone carrier | 2025 |
| 937-484 | The Champaign Telephone | Local phone company | – |
| 937-508 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 937-652 | The Champaign Telephone | Local phone company | – |
| 937-653 | The Champaign Telephone | Local phone company | – |
| 937-772 | Charter / Spectrum | Internet / business phone carrier | – |
| 937-869 | T-Mobile (including Sprint) | Mobile carrier | – |
| 937-896 | AT&T Mobility | Mobile carrier | 2008 |
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.