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: AMFKUTMADS0

Remotes:

Switch Switch name Switch type
ALPIUTNMRS1  ALPINE  RSC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
801-492 A American Fork UT 9636 QWEST CORPORATION 660      
801-492 0 American Fork UT 9636 QWEST CORPORATION 660      
801-492 1 American Fork UT 9636 QWEST CORPORATION 660      
801-492 2 American Fork UT 9636 QWEST CORPORATION 660      
801-492 3 American Fork UT 9636 QWEST CORPORATION 660      
801-492 4 American Fork UT 9636 QWEST CORPORATION 660      
801-492 6 American Fork UT 9636 QWEST CORPORATION 660      
801-492 7 American Fork UT 9636 QWEST CORPORATION 660      
801-492 8 American Fork UT 9636 QWEST CORPORATION 660      
801-492 9 American Fork UT 9636 QWEST CORPORATION 660      
801-756 A American Fork UT 9636 QWEST CORPORATION 660      
801-763 A American Fork UT 9636 QWEST CORPORATION 660      
801-772 A American Fork UT 9636 QWEST CORPORATION 660      
801-772 0 American Fork UT 9636 QWEST CORPORATION 660      
801-772 1 American Fork UT 9636 QWEST CORPORATION 660      
801-772 3 American Fork UT 9636 QWEST CORPORATION 660      
801-772 4 American Fork UT 9636 QWEST CORPORATION 660      
801-772 5 American Fork UT 9636 QWEST CORPORATION 660      
801-855 2 American Fork UT 9636 QWEST CORPORATION 660   2001-12-17   
801-855 3 American Fork UT 9636 QWEST CORPORATION 660   2001-12-17   
801-855 4 American Fork UT 9636 QWEST CORPORATION 660   2001-12-17   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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