Phone numbers in Circleville, Ohio
Circleville has 13 phone prefixes in area codes 220, 740.
Biggest holders: T-Mobile (including Sprint), AT&T Mobility, Frontier. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 69%
- Local phone company 23%
- Internet / business phone carrier 8%
Every prefix in Circleville
Search the first six digits of a number in this list. If it's here, the number started in Circleville with the carrier shown. If it isn't, check the Ohio page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 220-253 | AT&T Mobility | Mobile carrier | 2023 |
| 740-207 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 740-248 | T-Mobile (including Sprint) | Mobile carrier | – |
| 740-412 | Verizon Wireless | Mobile carrier | – |
| 740-420 | Frontier | Local phone company | – |
| 740-474 | Frontier | Local phone company | – |
| 740-477 | Frontier | Local phone company | – |
| 740-497 | Verizon Wireless | Mobile carrier | 2001 |
| 740-500 | T-Mobile (including Sprint) | Mobile carrier | 2010 |
| 740-571 | Level 3 (Lumen) | Internet / business phone carrier | 2001 |
| 740-601 | AT&T Mobility | Mobile carrier | – |
| 740-889 | AT&T Mobility | Mobile carrier | 2016 |
| 740-930 | T-Mobile (including Sprint) | Mobile carrier | 2021 |
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.