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: ALGNIATCDS0

Remotes:

Switch Switch name Switch type
GLCYIACORS3  GILMORE CITY  AXR 
HMBLIACORS3  HUMBOLDT  AXR 
LVRNIACORS8  LUVERNE  AXR 
WHMRIACORS8  WHITTEMORE  AXR 
WSLYIACORS6  WESLEY  AXR 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
515-295 A Algona IA 9631 QWEST CORPORATION 632      
515-295 1 Algona IA 9631 QWEST CORPORATION 632      
515-295 2 Algona IA 9631 QWEST CORPORATION 632      
515-295 3 Algona IA 9631 QWEST CORPORATION 632      
515-295 4 Algona IA 9631 QWEST CORPORATION 632      
515-295 5 Algona IA 9631 QWEST CORPORATION 632      
515-295 6 Algona IA 9631 QWEST CORPORATION 632      
515-295 7 Algona IA 9631 QWEST CORPORATION 632      
515-295 8 Algona IA 9631 QWEST CORPORATION 632      
515-295 9 Algona IA 9631 QWEST CORPORATION 632      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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