Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 385 [Rate centres in NPA 385] [Dial plan for NPA 385]

NXX: 451

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
385-451 A Kaysville UT DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660      
385-451 0 Kaysville UT   624H ONVOY SPECTRUM, LLC 660   2022-01-08   
385-451 1 Kaysville UT   624H ONVOY SPECTRUM, LLC 660   2022-01-08   
385-451 2 Kaysville UT   624H ONVOY SPECTRUM, LLC 660   2022-01-08   
385-451 3 Kaysville UT   624H ONVOY SPECTRUM, LLC 660   2022-01-08   
385-451 4 Kaysville UT   624H ONVOY SPECTRUM, LLC 660   2022-01-08   
385-451 5 Kaysville UT   624H ONVOY SPECTRUM, LLC 660   2022-01-08   
385-451 6 Kaysville UT   624H ONVOY SPECTRUM, LLC 660   2022-01-08   
385-451 7 Kaysville UT   6529 T-MOBILE USA, INC. 660   2021-12-27   
385-451 8 Kaysville UT   6529 T-MOBILE USA, INC. 660   2021-12-27   
385-451 9 Kaysville UT   6529 T-MOBILE USA, INC. 660   2021-12-27   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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