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.
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Switch: CLSQCOMFDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
719-219 A Colorado Springs-Main CO 4788 MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- CO 658      
719-283 A Pueblo-Main CO 4788 MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- CO 658      
719-302 A Colorado Springs-Main CO 4788 MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- CO 658      
719-404 A Pueblo-Main CO 4788 MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- CO 658      

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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