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: ALAMGAXARP0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
912-878 A Alamo GA 4425 GEORGIA WINDSTREAM, INC. 440      
912-878 9 Alamo GA 4425 GEORGIA WINDSTREAM, INC. 440   2015-12-21   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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