Phone numbers in Siler City, North Carolina
Siler City has 11 phone prefixes in area codes 919, 984.
Biggest holders: AT&T Mobility, Brightspeed Of Eastern North Carolina, MetroPCS (T-Mobile). This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 55%
- Local phone company 18%
- Internet / business phone carrier 27%
Every prefix in Siler City
Search the first six digits of a number in this list. If it's here, the number started in Siler City with the carrier shown. If it isn't, check the North Carolina page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 919-200 | AT&T Mobility | Mobile carrier | – |
| 919-214 | AT&T Mobility | Mobile carrier | 2011 |
| 919-663 | Brightspeed Of Eastern North Carolina | Local phone company | – |
| 919-742 | Brightspeed Of Eastern North Carolina | Local phone company | – |
| 919-799 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 919-930 | AT&T Mobility | Mobile carrier | 2009 |
| 984-248 | AT&T Mobility | Mobile carrier | – |
| 984-265 | Teleport Communications America | Internet / business phone carrier | 2016 |
| 984-273 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 984-276 | Bandwidth | Internet / business phone carrier | 2021 |
| 984-395 | Onvoy | Internet / business phone carrier | 2025 |
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.