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: SLKCUT26BMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
385-356 A American Fork UT 965H FRACTEL, LLC 660      
385-488 A Midvale UT 965H FRACTEL, LLC 660      
385-500 A Salt Lake City UT 965H FRACTEL, LLC 660      
385-567 A Provo UT 965H FRACTEL, LLC 660      
385-600 A Ogden UT 965H FRACTEL, LLC 660      
385-667 A American Fork UT 965H FRACTEL, LLC 660      
385-688 A Goshen UT 965H FRACTEL, LLC 660      
385-699 A Salt Lake City UT 965H FRACTEL, LLC 660      
385-732 A Ogden UT 965H FRACTEL, LLC 660      
385-758 A Clearfield UT 965H FRACTEL, LLC 660      
385-766 A Alta UT 965H FRACTEL, LLC 660      
385-786 A Kaysville UT 965H FRACTEL, LLC 660      
385-789 A Lehi UT 965H FRACTEL, LLC 660      
385-842 A Kaysville UT 965H FRACTEL, LLC 660      
385-855 A Midvale UT 965H FRACTEL, LLC 660      
385-899 A Payson UT 965H FRACTEL, LLC 660      
385-946 A Eagle Mountain UT 965H FRACTEL, LLC 660      
435-348 A Fillmore UT 965H FRACTEL, LLC 660      
435-356 A Delta UT 965H FRACTEL, LLC 660      
435-599 A St George UT 965H FRACTEL, LLC 660      
435-600 A Parowan UT 965H FRACTEL, LLC 660      
435-666 A Park City UT 965H FRACTEL, LLC 660      
435-667 A Brigham City UT 965H FRACTEL, LLC 660      
435-699 A Park City UT 965H FRACTEL, LLC 660      
435-732 A Tremonton UT 965H FRACTEL, LLC 660      
435-900 A St George UT 965H FRACTEL, LLC 660      
928-644 A Colorado City AZ 965H FRACTEL, LLC 660      
928-822 A Fredonia AZ 965H FRACTEL, LLC 660      
928-844 A Littlefield AZ 965H FRACTEL, LLC 660      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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