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: CLSPCOMADS0

Remotes:

Switch Switch name Switch type
CLHNCOMARS1  CALHAN  5ER 

<< 1 2

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
719-776 3 Colorado Springs-Main CO 9636 QWEST CORPORATION 658      
719-776 4 Colorado Springs-Main CO 9636 QWEST CORPORATION 658      
719-776 5 Colorado Springs-Main CO 9636 QWEST CORPORATION 658      
719-776 6 Colorado Springs-Main CO 9636 QWEST CORPORATION 658      
719-776 7 Colorado Springs-Main CO 9636 QWEST CORPORATION 658      
719-776 8 Colorado Springs-Main CO 9636 QWEST CORPORATION 658      
719-866 A Colorado Springs-Main CO 9636 QWEST CORPORATION 658      
719-866 0 Colorado Springs-Main CO 9636 QWEST CORPORATION 658      
719-866 1 Colorado Springs-Main CO 9636 QWEST CORPORATION 658      
719-866 2 Colorado Springs-Main CO 9636 QWEST CORPORATION 658      
719-866 3 Colorado Springs-Main CO 9636 QWEST CORPORATION 658      
719-866 4 Colorado Springs-Main CO 9636 QWEST CORPORATION 658      
719-866 5 Colorado Springs-Main CO 9636 QWEST CORPORATION 658      
719-866 9 Colorado Springs-Main CO 9636 QWEST CORPORATION 658      

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

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