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: TRINGAXAPS0

Remotes:

Switch Switch name Switch type
TRINGAXARP0    RP 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
762-689 A Trion GA 4332 WINDSTREAM GEORGIA COMMUNICATIONS CORP. 438      
762-689 9 Trion GA 4332 WINDSTREAM GEORGIA COMMUNICATIONS CORP. 438   2017-04-30   

Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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