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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: MOBLALNHDS0

Remotes:

Switch Switch name Switch type
BRTOALMARS0    RS 
BYMNALMARS1    RS 
CTRNALNMRS1    RS 
EVRGALMARS2    RS 
FRHPALMARS0    RS 
JCSNALNMRS4    RS 
MCINALMARS1    RS 
MTVRALMARS2    RS 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
251-237 A Flomaton AL 4615 DELTACOM, INC. - AL 480      
251-338 A Mobile AL 4615 DELTACOM, INC. - AL 480      

Last updated: Wed, 01 Apr 2020 02:09:16 UTC

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