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: CHHMLAXADS0

Remotes:

Switch Switch name Switch type
HBRNLAXARS1  HEBRON  1RE 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
318-249 A Chatham LA 0434 BRIGHTSPEED OF LOUISIANA, LLC 486      
318-249 0 Chatham LA 0434 BRIGHTSPEED OF LOUISIANA, LLC 486      
318-249 1 Chatham LA 0434 BRIGHTSPEED OF LOUISIANA, LLC 486      
318-249 2 Chatham LA 0434 BRIGHTSPEED OF LOUISIANA, LLC 486      
318-249 3 Chatham LA 0434 BRIGHTSPEED OF LOUISIANA, LLC 486      
318-249 4 Chatham LA 0434 BRIGHTSPEED OF LOUISIANA, LLC 486      
318-249 6 Chatham LA 0434 BRIGHTSPEED OF LOUISIANA, LLC 486      
318-249 9 Chatham LA 0434 BRIGHTSPEED OF LOUISIANA, LLC 486      

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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