Phone numbers in Greensboro, Alabama
Greensboro has 9 phone prefixes in area code 334.
Biggest holders: Verizon Wireless, Onvoy, Southern Communications Services. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 33%
- Local phone company 11%
- Internet / business phone carrier 44%
- Phone company 11%
Every prefix in Greensboro
Search the first six digits of a number in this list. If it's here, the number started in Greensboro with the carrier shown. If it isn't, check the Alabama page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 334-218 | Verizon Wireless | Mobile carrier | 2003 |
| 334-352 | Southern Communications Services | Phone company | 2002 |
| 334-490 | Bandwidth | Internet / business phone carrier | 2017 |
| 334-507 | AT&T Mobility | Mobile carrier | – |
| 334-620 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 334-624 | AT&T (local phone) | Local phone company | – |
| 334-675 | Verizon Wireless | Mobile carrier | 2019 |
| 334-800 | Onvoy | Internet / business phone carrier | 2017 |
| 334-827 | Onvoy | Internet / business phone 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.