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: CLSPCOMAX9X

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
719-244 A Colorado Springs-Main CO 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 658      
719-317 A Colorado Springs-Main CO 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 658      
719-366 A Colorado Springs-Main CO 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 658      
719-516 A Colorado Springs-Main CO 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 658      

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

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