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: 574

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
385-574 A Lehi UT SLKCUTJC4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 660   2024-05-09   
385-574 0 Lehi UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2024-06-08   
385-574 1 Lehi UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2024-07-15   
385-574 2 Lehi UT SLKCUTJC4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 660   2025-01-12   
385-574 8 Lehi UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2025-01-05   
385-574 9 Lehi UT SLKCUTJC4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 660   2024-05-09   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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