Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Flattop, UT

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
435-622 A VRNLUTMADS0  2287 UBTA-UBET COMMUNICATIONS, INC. DBA STRATA NETWORKS 660      
435-622 0   2287 UBTA-UBET COMMUNICATIONS, INC. DBA STRATA NETWORKS 660      
435-622 1   2287 UBTA-UBET COMMUNICATIONS, INC. DBA STRATA NETWORKS 660      
435-622 2   2287 UBTA-UBET COMMUNICATIONS, INC. DBA STRATA NETWORKS 660      
435-622 3   2287 UBTA-UBET COMMUNICATIONS, INC. DBA STRATA NETWORKS 660      
435-622 4   2287 UBTA-UBET COMMUNICATIONS, INC. DBA STRATA NETWORKS 660      
435-622 5   2287 UBTA-UBET COMMUNICATIONS, INC. DBA STRATA NETWORKS 660      
435-622 6   1772 UINTAH BASIN ELECTRONIC TELECOMMUNICATIONS 660      
435-622 7   2287 UBTA-UBET COMMUNICATIONS, INC. DBA STRATA NETWORKS 660      
435-622 8   2287 UBTA-UBET COMMUNICATIONS, INC. DBA STRATA NETWORKS 660      
435-622 9   2287 UBTA-UBET COMMUNICATIONS, INC. DBA STRATA NETWORKS 660      
435-646 A VRNLUTMADS0  2287 UBTA-UBET COMMUNICATIONS, INC. DBA STRATA NETWORKS 660      

Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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