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: CHLHMSXADS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
662-564 A Chulahoma MS 0458 BRIGHTSPEED OF MISSISSIPPI, LLC 468      
662-564 1 Chulahoma MS 0458 BRIGHTSPEED OF MISSISSIPPI, LLC 468      
662-564 2 Chulahoma MS 0458 BRIGHTSPEED OF MISSISSIPPI, LLC 468      
662-564 3 Chulahoma MS 0458 BRIGHTSPEED OF MISSISSIPPI, LLC 468      
662-564 9 Chulahoma MS 0458 BRIGHTSPEED OF MISSISSIPPI, LLC 468      

Last updated: Sat, 15 Nov 2025 03:38:44 UTC

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