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: RSWLNMMADS0

Remotes:

Switch Switch name Switch type
ARTSNMMARS1  ARTESIA  RSC 
RSWLNMSORS1  ROSWELL SOUTH  RSC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
575-347 6 Roswell NM 9636 QWEST CORPORATION 664      
575-622 A Roswell NM 9636 QWEST CORPORATION 664      
575-623 A Roswell NM 9636 QWEST CORPORATION 664      
575-624 A Roswell NM 9636 QWEST CORPORATION 664      
575-625 A Roswell NM 9636 QWEST CORPORATION 664      
575-627 A Roswell NM 9636 QWEST CORPORATION 664      
575-637 A Roswell NM 9636 QWEST CORPORATION 664      
575-637 3 Roswell NM 9636 QWEST CORPORATION 664      
575-637 7 Roswell NM 9636 QWEST CORPORATION 664      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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