Phone numbers in Randleman, North Carolina
Randleman has 5 phone prefixes in area codes 336, 743.
Biggest holders: North State Comm, Onvoy, MCImetro (Verizon Business). This is the local calling area (rate center) where those prefixes were first assigned.
- Local phone company 40%
- Internet / business phone carrier 60%
Every prefix in Randleman
Search the first six digits of a number in this list. If it's here, the number started in Randleman with the carrier shown. If it isn't, check the North Carolina page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 336-495 | North State Comm | Local phone company | – |
| 336-498 | North State Comm | Local phone company | – |
| 336-729 | Onvoy | Internet / business phone carrier | 2023 |
| 336-799 | MCImetro (Verizon Business) | Internet / business phone carrier | 2005 |
| 743-290 | Onvoy | Internet / business phone carrier | 2026 |
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.