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: ALMGNMMADS0

Remotes:

Switch Switch name Switch type
ALMGNMWERS1  ALAMOGORDO WEST  5ER 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
575-434 A Alamogordo NM 9636 QWEST CORPORATION 664      
575-437 A Alamogordo NM 9636 QWEST CORPORATION 664      
575-439 A Alamogordo NM 9636 QWEST CORPORATION 664      
575-439 0 Alamogordo NM 9636 QWEST CORPORATION 664      
575-439 1 Alamogordo NM 9636 QWEST CORPORATION 664      
575-439 2 Alamogordo NM 9636 QWEST CORPORATION 664      
575-439 3 Alamogordo NM 9636 QWEST CORPORATION 664      
575-439 4 Alamogordo NM 9636 QWEST CORPORATION 664      
575-439 5 Alamogordo NM 9636 QWEST CORPORATION 664      
575-439 6 Alamogordo NM 9636 QWEST CORPORATION 664      
575-439 8 Alamogordo NM 9636 QWEST CORPORATION 664      
575-439 9 Alamogordo NM 9636 QWEST CORPORATION 664      
575-443 A Alamogordo NM 9636 QWEST CORPORATION 664      
575-443 0 Alamogordo NM 9636 QWEST CORPORATION 664      
575-443 1 Alamogordo NM 9636 QWEST CORPORATION 664      
575-443 2 Alamogordo NM 9636 QWEST CORPORATION 664      
575-443 5 Alamogordo NM 9636 QWEST CORPORATION 664      
575-443 6 Alamogordo NM 9636 QWEST CORPORATION 664      
575-443 7 Alamogordo NM 9636 QWEST CORPORATION 664      
575-443 8 Alamogordo NM 9636 QWEST CORPORATION 664      
575-443 9 Alamogordo NM 9636 QWEST CORPORATION 664      
575-446 A Alamogordo NM 9636 QWEST CORPORATION 664      
575-446 5 Alamogordo NM 9636 QWEST CORPORATION 664      
575-446 7 Alamogordo NM 9636 QWEST CORPORATION 664      
575-572 A Alamogordo NM 9636 QWEST CORPORATION 664      
575-812 5 Alamogordo NM 9636 QWEST CORPORATION 664      
575-812 6 Alamogordo NM 9636 QWEST CORPORATION 664      

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

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