Local Calling Guide

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NPA: 435 [Rate centres in NPA 435] [Dial plan for NPA 435]

NXX: 774

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
435-774 A Logan UT SLKCUTXDPS0  7176 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 660      
435-774 0 Logan UT   871E ONVOY, LLC - UT 660   2012-09-26   
435-774 1 Logan UT   7176 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 660      
435-774 2 Logan UT   871E ONVOY, LLC - UT 660   2012-12-15   
435-774 3 Logan UT   6529 T-MOBILE USA, INC. 660   2010-04-13   
435-774 4 Logan UT   7176 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 660      
435-774 5 Logan UT   6529 T-MOBILE USA, INC. 660   2010-04-13   
435-774 6 Logan UT   6529 T-MOBILE USA, INC. 660   2010-04-13   
435-774 7 Logan UT   6529 T-MOBILE USA, INC. 660   2010-04-13   
435-774 8 Logan UT   7176 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 660      
435-774 9 Logan UT   7176 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 660      

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

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