Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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Switch: CHRONC82CMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
336-284 9 Cooleemee NC 145J TERRA NOVA TELECOM INC. 422   2026-01-03   
704-255 8 Davidson NC 145J TERRA NOVA TELECOM INC. 422   2026-02-06   
704-479 7 Lincolnton NC 145J TERRA NOVA TELECOM INC. 422   2026-06-05   
828-217 7 Hickory NC 145J TERRA NOVA TELECOM INC. 422   2026-01-19   
828-525 6 Valdese NC 145J TERRA NOVA TELECOM INC. 422   2026-01-03   
828-832 4 Boone NC 145J TERRA NOVA TELECOM INC. 422   2026-04-06   
839-232 3 Clover SC 145J TERRA NOVA TELECOM INC. 422   2026-06-29   
980-227 5 Locust NC 145J TERRA NOVA TELECOM INC. 422   2026-02-02   
980-291 1 Kings Mountain NC 145J TERRA NOVA TELECOM INC. 422   2026-06-08   
980-325 8 Ansonville NC 145J TERRA NOVA TELECOM INC. 422   2025-06-07   
980-466 4 Belmont NC 145J TERRA NOVA TELECOM INC. 422   2026-02-06   
980-900 A Charlotte NC 145J TERRA NOVA TELECOM INC. 422      

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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