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: WVCYUTBXDS0

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
801-999 2 Midvale UT 7530 TELEPORT COMMUNICATIONS AMERICA, LLC - UT 660      
801-999 3 Midvale UT 7530 TELEPORT COMMUNICATIONS AMERICA, LLC - UT 660      
801-999 5 Midvale UT 7530 TELEPORT COMMUNICATIONS AMERICA, LLC - UT 660      
801-999 6 Midvale UT 7530 TELEPORT COMMUNICATIONS AMERICA, LLC - UT 660      
801-999 7 Midvale UT 7530 TELEPORT COMMUNICATIONS AMERICA, LLC - UT 660      
801-999 9 Midvale UT 7530 TELEPORT COMMUNICATIONS AMERICA, LLC - UT 660      

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

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