Phone numbers in Helena, Arkansas
Helena has 9 phone prefixes in area code 870.
Biggest holders: AT&T (local phone), Level 3 (Lumen), Verizon Wireless. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 22%
- Local phone company 56%
- Internet / business phone carrier 22%
Every prefix in Helena
Search the first six digits of a number in this list. If it's here, the number started in Helena with the carrier shown. If it isn't, check the Arkansas page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 870-228 | Level 3 (Lumen) | Internet / business phone carrier | 2001 |
| 870-338 | AT&T (local phone) | Local phone company | – |
| 870-572 | AT&T (local phone) | Local phone company | – |
| 870-714 | Verizon Wireless | Mobile carrier | 2006 |
| 870-753 | AT&T (local phone) | Local phone company | – |
| 870-816 | AT&T (local phone) | Local phone company | – |
| 870-817 | AT&T (local phone) | Local phone company | – |
| 870-963 | IP Horizon | Internet / business phone carrier | 2024 |
| 870-995 | AT&T Mobility | Mobile carrier | – |
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.