Phone numbers in Newport, Arkansas
Newport has 8 phone prefixes in area codes 327, 870.
Biggest holders: AT&T (local phone), Verizon Wireless, Onvoy. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 50%
- Local phone company 38%
- Internet / business phone carrier 12%
Every prefix in Newport
Search the first six digits of a number in this list. If it's here, the number started in Newport with the carrier shown. If it isn't, check the Arkansas page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 327-207 | Onvoy | Internet / business phone carrier | 2025 |
| 870-201 | Verizon Wireless | Mobile carrier | 2002 |
| 870-217 | AT&T (local phone) | Local phone company | – |
| 870-495 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 870-503 | Verizon Wireless | Mobile carrier | – |
| 870-512 | AT&T (local phone) | Local phone company | – |
| 870-523 | AT&T (local phone) | Local phone company | – |
| 870-664 | 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.