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: OREMUTMADS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
385-221 A Provo UT 9636 QWEST CORPORATION 660      
801-221 A Provo UT 9636 QWEST CORPORATION 660      
801-222 A Provo UT 9636 QWEST CORPORATION 660      
801-223 A Provo UT 9636 QWEST CORPORATION 660      
801-224 A Provo UT 9636 QWEST CORPORATION 660      
801-225 A Provo UT 9636 QWEST CORPORATION 660      
801-226 A Provo UT 9636 QWEST CORPORATION 660      
801-227 A Provo UT 9636 QWEST CORPORATION 660      
801-228 A Provo UT 9636 QWEST CORPORATION 660      
801-229 A Provo UT 9636 QWEST CORPORATION 660      
801-234 A Provo UT 9636 QWEST CORPORATION 660      
801-235 A Provo UT 9636 QWEST CORPORATION 660      
801-426 A Provo UT 9636 QWEST CORPORATION 660      
801-431 A Provo UT 9636 QWEST CORPORATION 660      
801-434 A Provo UT 9636 QWEST CORPORATION 660      
801-496 A Provo UT 9636 QWEST CORPORATION 660      
801-714 A Provo UT 9636 QWEST CORPORATION 660      
801-722 A Provo UT 9636 QWEST CORPORATION 660      
801-724 A Provo UT 9636 QWEST CORPORATION 660      
801-762 A Provo UT 9636 QWEST CORPORATION 660      
801-764 A Provo UT 9636 QWEST CORPORATION 660      
801-765 A Provo UT 9636 QWEST CORPORATION 660      
801-802 A Provo UT 9636 QWEST CORPORATION 660      
801-862 A Provo UT 9636 QWEST CORPORATION 660      
801-863 A Provo UT 9636 QWEST CORPORATION 660      
801-868 A Provo UT 9636 QWEST CORPORATION 660      

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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