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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: RONKVAGEAMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
276-334 A Clintwood VA 516J TON80 COMMUNICATIONS, LLC 244      
276-537 A Jonesville VA 516J TON80 COMMUNICATIONS, LLC 244      
276-548 A Cumberland Gap VA 516J TON80 COMMUNICATIONS, LLC 244      
276-653 A Pennington Gap VA 516J TON80 COMMUNICATIONS, LLC 244      
276-657 A Haysi VA 516J TON80 COMMUNICATIONS, LLC 244      
276-658 A Bassett VA 5832 CORETEL VIRGINIA, LLC - VA 244      
276-746 A Ridgeway VA 516J TON80 COMMUNICATIONS, LLC 244      
276-843 A Dante VA 516J TON80 COMMUNICATIONS, LLC 244      
276-874 A Norton VA 516J TON80 COMMUNICATIONS, LLC 244      
276-927 A Stuart VA 516J TON80 COMMUNICATIONS, LLC 244      
276-967 A Bristol VA 516J TON80 COMMUNICATIONS, LLC 956      
276-968 A Martinsville VA 5832 CORETEL VIRGINIA, LLC - VA 244      
276-978 A Honaker VA 516J TON80 COMMUNICATIONS, LLC 244      
826-334 A Salem VA 516J TON80 COMMUNICATIONS, LLC 244      
826-337 A Montvale VA 516J TON80 COMMUNICATIONS, LLC 244      
826-455 A Paint Bank VA 516J TON80 COMMUNICATIONS, LLC 244      
826-742 A Narrows VA 516J TON80 COMMUNICATIONS, LLC 244      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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