Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
435-554 2 Logan UT 6529 T-MOBILE USA, INC. 660   2010-04-13   
435-554 4 Logan UT 6529 T-MOBILE USA, INC. 660   2010-04-13   
435-554 5 Logan UT 6529 T-MOBILE USA, INC. 660   2010-04-13   
435-554 6 Logan UT 6529 T-MOBILE USA, INC. 660   2010-04-13   
435-554 9 Logan UT 6529 T-MOBILE USA, INC. 660   2010-04-13   
435-565 5 Park City UT 6529 T-MOBILE USA, INC. 660   2011-02-04   
435-565 7 Park City UT 6529 T-MOBILE USA, INC. 660   2011-02-04   
435-565 8 Park City UT 6529 T-MOBILE USA, INC. 660   2011-02-04   
435-565 9 Park City UT 6529 T-MOBILE USA, INC. 660   2011-02-04   
435-567 7 Richfield UT 6529 T-MOBILE USA, INC. 660   2022-09-09   
435-567 9 Richfield UT 6529 T-MOBILE USA, INC. 660   2024-06-29   
435-571 1 Park City UT 6529 T-MOBILE USA, INC. 660   2010-04-13   
435-571 2 Park City UT 6529 T-MOBILE USA, INC. 660   2010-04-13   
435-571 3 Park City UT 6529 T-MOBILE USA, INC. 660   2010-04-13   
435-571 4 Park City UT 6529 T-MOBILE USA, INC. 660   2010-04-13   
435-571 5 Park City UT 6529 T-MOBILE USA, INC. 660   2010-04-13   
435-571 6 Park City UT 6529 T-MOBILE USA, INC. 660   2010-04-13   
435-571 7 Park City UT 6529 T-MOBILE USA, INC. 660   2010-04-13   
435-571 8 Park City UT 6529 T-MOBILE USA, INC. 660   2010-04-13   
435-571 9 Park City UT 6529 T-MOBILE USA, INC. 660   2010-04-13   
435-572 9 Cedar City UT 5562 METROPCS, INC. 660   2020-05-18   
435-580 A Nephi UT 6529 T-MOBILE USA, INC. 660      
435-580 3 Nephi UT 6529 T-MOBILE USA, INC. 660   2022-11-30   
435-580 9 Nephi UT 5562 METROPCS, INC. 660      
435-602 A Park City UT 6529 T-MOBILE USA, INC. 660      
435-602 0 Park City UT 6529 T-MOBILE USA, INC. 660      
435-602 2 Park City UT 5562 METROPCS, INC. 660      
435-602 9 Park City UT 5562 METROPCS, INC. 660      
435-609 7 Castle Dale UT 6529 T-MOBILE USA, INC. 660   2008-09-04   
435-610 9 Nephi UT 6529 T-MOBILE USA, INC. 660   2022-02-07   
435-621 A Vernal UT 6529 T-MOBILE USA, INC. 660      
435-621 0 Vernal UT 6529 T-MOBILE USA, INC. 660   2024-02-18   
435-621 6 Vernal UT 5562 METROPCS, INC. 660   2004-10-03   
435-621 7 Vernal UT 6529 T-MOBILE USA, INC. 660   2004-10-03   
435-627 7 St George UT 6529 T-MOBILE USA, INC. 660   2004-12-12   
435-630 2 Price UT 6529 T-MOBILE USA, INC. 660   2022-04-17   
435-630 6 Price UT 6529 T-MOBILE USA, INC. 660   2004-05-13   
435-630 9 Price UT 6529 T-MOBILE USA, INC. 660   2008-09-04   
435-631 4 Park City UT 6529 T-MOBILE USA, INC. 660   2011-02-04   
435-631 5 Park City UT 6529 T-MOBILE USA, INC. 660   2011-02-04   
435-631 6 Park City UT 6529 T-MOBILE USA, INC. 660   2011-02-04   
435-631 7 Park City UT 6529 T-MOBILE USA, INC. 660   2011-02-04   
435-681 1 Nephi UT 6529 T-MOBILE USA, INC. 660   2020-01-08   
435-695 0 Brigham City UT 6529 T-MOBILE USA, INC. 660   2011-02-11   
435-695 6 Brigham City UT 6529 T-MOBILE USA, INC. 660   2011-02-11   
435-695 7 Brigham City UT 6529 T-MOBILE USA, INC. 660   2011-02-11   
435-695 8 Brigham City UT 6529 T-MOBILE USA, INC. 660   2011-02-11   
435-701 A Cedar City UT 6529 T-MOBILE USA, INC. 660      
435-701 0 Cedar City UT 6529 T-MOBILE USA, INC. 660      
435-703 A St George UT 6529 T-MOBILE USA, INC. 660      

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Last updated: Sun, 17 May 2026 03:26:51 UTC

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