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.

Colorado Springs-Black Forest, CO

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
719-494 A BLFSCOMADS1  9636 QWEST CORPORATION 658      
719-494 0 BLFSCOMADS1  9636 QWEST CORPORATION 658      
719-494 1 BLFSCOMADS1  9636 QWEST CORPORATION 658      
719-494 2 BLFSCOMADS1  9636 QWEST CORPORATION 658      
719-494 3 CLSPCOMAXZY  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 658      
719-494 4 CLSPCOMAXZY  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 658      
719-494 5 CLSPCOMAXZY  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 658      
719-494 6 CLSPCOMAXZY  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 658      
719-494 7 CLSPCOMAXZY  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 658      
719-494 8 BLFSCOMADS1  9636 QWEST CORPORATION 658      
719-494 9 CLSPCOMAXZY  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 658      
719-495 A BLFSCOMADS1  9636 QWEST CORPORATION 658      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.