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: MDVAUTMADS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
801-233 A Midvale UT 9636 QWEST CORPORATION 660      
801-255 A Midvale UT 9636 QWEST CORPORATION 660      
801-256 A Midvale UT 9636 QWEST CORPORATION 660      
801-304 A Midvale UT 9636 QWEST CORPORATION 660      
801-352 A Midvale UT 9636 QWEST CORPORATION 660      
801-453 4 Midvale UT 9636 QWEST CORPORATION 660      
801-561 A Midvale UT 9636 QWEST CORPORATION 660      
801-562 A Midvale UT 9636 QWEST CORPORATION 660      
801-563 A Midvale UT 9636 QWEST CORPORATION 660      
801-565 A Midvale UT 9636 QWEST CORPORATION 660      
801-566 A Midvale UT 9636 QWEST CORPORATION 660      
801-567 A Midvale UT 9636 QWEST CORPORATION 660      
801-568 A Midvale UT 9636 QWEST CORPORATION 660      
801-569 A Midvale UT 9636 QWEST CORPORATION 660      
801-826 5 Midvale UT 9636 QWEST CORPORATION 660   2009-06-18   
801-826 6 Midvale UT 9636 QWEST CORPORATION 660   2009-06-18   
801-826 7 Midvale UT 9636 QWEST CORPORATION 660   2009-06-18   
801-826 8 Midvale UT 9636 QWEST CORPORATION 660   2009-06-18   
801-826 9 Midvale UT 9636 QWEST CORPORATION 660   2009-06-18   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.