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: SXCYIADTWMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
712-499 A Sioux City IA 965H FRACTEL, LLC 630      
712-499 9 Sioux City IA 965H FRACTEL, LLC 630      
712-666 A Sioux City IA 965H FRACTEL, LLC 630      
712-666 6 Sioux City IA 965H FRACTEL, LLC 630      
712-788 A Orange City IA 965H FRACTEL, LLC 630      
712-788 8 Orange City IA 965H FRACTEL, LLC 630      
712-877 A Hull IA 965H FRACTEL, LLC 630      
712-877 7 Hull IA 965H FRACTEL, LLC 630      
712-966 A Le Mars IA 965H FRACTEL, LLC 630      
712-966 6 Le Mars IA 965H FRACTEL, LLC 630      
712-977 A Milford IA 965H FRACTEL, LLC 630      
712-977 7 Milford IA 965H FRACTEL, LLC 630      

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

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