Phone numbers in Granite Falls, North Carolina
Granite Falls has 9 phone prefixes in area code 828.
Biggest holders: Brightspeed Of North Carolina, AT&T Mobility, Windstream Communications. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 33%
- Local phone company 44%
- Internet / business phone carrier 22%
Every prefix in Granite Falls
Search the first six digits of a number in this list. If it's here, the number started in Granite Falls with the carrier shown. If it isn't, check the North Carolina page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 828-212 | Windstream Communications | Local phone company | 2004 |
| 828-313 | Brightspeed Of North Carolina | Local phone company | – |
| 828-396 | Brightspeed Of North Carolina | Local phone company | – |
| 828-474 | AT&T Mobility | Mobile carrier | – |
| 828-493 | Verizon Wireless | Mobile carrier | – |
| 828-496 | Brightspeed Of North Carolina | Local phone company | – |
| 828-499 | AT&T Mobility | Mobile carrier | – |
| 828-523 | Level 3 (Lumen) | Internet / business phone carrier | 2002 |
| 828-933 | Windstream (PAETEC) | Internet / business phone carrier | 2010 |
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.