Local Calling Guide

Area code/prefix search

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OCN: 3881 ALL WEST/UTAH, INC.

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
385-380 A Ogden UT KAMSUTXCDS2  660      
385-380 1 Ogden UT KAMSUTXCDS2  660   2020-11-22   
385-453 6 Ogden UT KAMSUTXCDS2  660   2023-01-03   
385-453 7 Ogden UT KAMSUTXCDS2  660   2023-01-03   
385-506 6 Midvale UT KAMSUTXCDS2  660   2023-04-27   
385-874 1 Farmington UT KAMSUTXCDS2  660   2022-10-13   
435-317 6 Logan UT KAMSUTXCDS2  660   2022-12-20   
435-317 7 Logan UT KAMSUTXCDS2  660   2022-12-20   
435-333 A Park City UT KAMSUTXCDS2  660      
435-657 6 Heber City UT KAMSUTXCDS2  660   2008-07-31   
435-737 5 Tooele UT KAMSUTXCDS2  660   2022-12-27   
801-516 7 Morgan UT KAMSUTXCDS2  660   2018-06-27   
801-884 5 Salt Lake City UT KAMSUTXCDS2  660   2004-02-01   

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

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