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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Proctor, TX

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
254-783 A DLLSTX97X9X  516J TON80 COMMUNICATIONS, LLC 552      
254-783 7   516J TON80 COMMUNICATIONS, LLC 552   2022-03-16   
254-879 A DELNTXXADS0  2060 TOTELCOM COMMUNICATIONS, LLC 552      
254-879 0   2060 TOTELCOM COMMUNICATIONS, LLC 552      
254-879 1   2060 TOTELCOM COMMUNICATIONS, LLC 552      
254-879 2   2060 TOTELCOM COMMUNICATIONS, LLC 552      
254-879 3   2060 TOTELCOM COMMUNICATIONS, LLC 552      
254-879 4   2060 TOTELCOM COMMUNICATIONS, LLC 552      
254-879 5   2060 TOTELCOM COMMUNICATIONS, LLC 552      
254-879 6   2060 TOTELCOM COMMUNICATIONS, LLC 552      
254-879 8   2060 TOTELCOM COMMUNICATIONS, LLC 552      
254-879 9   2060 TOTELCOM COMMUNICATIONS, LLC 552      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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