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: NGLSAZMWDS0

Remotes:

Switch Switch name Switch type
NGLSAZ03RS2  NOGALES RIO RICO  5ER 
NGLSAZMARS1  NOGALES  5ER 
TUBCAZMARS1  TUBAC  5ER 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
520-281 A Nogales AZ 9636 QWEST CORPORATION 668      
520-281 0 Nogales AZ 9636 QWEST CORPORATION 668      
520-281 1 Nogales AZ 9636 QWEST CORPORATION 668      
520-281 2 Nogales AZ 9636 QWEST CORPORATION 668      
520-281 3 Nogales AZ 9636 QWEST CORPORATION 668      
520-281 4 Nogales AZ 9636 QWEST CORPORATION 668      
520-281 5 Nogales AZ 9636 QWEST CORPORATION 668      
520-281 6 Nogales AZ 9636 QWEST CORPORATION 668      
520-281 9 Nogales AZ 9636 QWEST CORPORATION 668      
520-375 A Nogales AZ 9636 QWEST CORPORATION 668      
520-375 0 Nogales AZ 9636 QWEST CORPORATION 668      
520-375 5 Nogales AZ 9636 QWEST CORPORATION 668      
520-375 6 Nogales AZ 9636 QWEST CORPORATION 668      
520-375 7 Nogales AZ 9636 QWEST CORPORATION 668      
520-375 8 Nogales AZ 9636 QWEST CORPORATION 668      
520-377 A Nogales AZ 9636 QWEST CORPORATION 668      
520-377 0 Nogales AZ 9636 QWEST CORPORATION 668      
520-377 1 Nogales AZ 9636 QWEST CORPORATION 668      
520-377 2 Nogales AZ 9636 QWEST CORPORATION 668      
520-377 3 Nogales AZ 9636 QWEST CORPORATION 668      
520-377 4 Nogales AZ 9636 QWEST CORPORATION 668      
520-377 5 Nogales AZ 9636 QWEST CORPORATION 668      
520-377 6 Nogales AZ 9636 QWEST CORPORATION 668      
520-377 9 Nogales AZ 9636 QWEST CORPORATION 668      
520-761 A Nogales AZ 9636 QWEST CORPORATION 668      

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.