Local Calling Guide
Rate centre information
Durham (Research Triangle Park), NC [Prefix detail]
LIR:
V: 06331 H: 01499
ILEC: 4334 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC
248 254 315 406 472 485 486 517 541 547 549 558 685 905 990 991 992 993
See all [Local Prefixes]
Local calling TO 18 exchanges: [Reverse direction]
| Rate centre | Plan type | Call type | Monthly limit (minutes) | Note | Effective date |
|---|---|---|---|---|---|
| Apex, NC | |||||
| Cary, NC | |||||
| Cary (Research Triangle Park), NC | |||||
| Chapel Hill, NC | |||||
| Creedmoor, NC | |||||
| Durham, NC | |||||
| Durham (Raleigh Border), NC | |||||
| Fuquay-Varina, NC | |||||
| Hillsborough, NC | |||||
| Knightdale, NC | |||||
| Pittsboro, NC | |||||
| Raleigh, NC | |||||
| Raleigh-Durham Airport, NC | |||||
| Roxboro, NC | |||||
| Timberlake, NC | |||||
| Wake Forest, NC | |||||
| Wendell, NC | |||||
| Zebulon, NC |
Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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