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: 570

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
385-570 A Midvale UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2024-04-15   
385-570 0 Midvale UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2024-04-15   
385-570 3 Midvale UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2024-04-15   
385-570 4 Midvale UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2024-04-15   
385-570 5 Midvale UT SLKCUTMAXHY  624H ONVOY SPECTRUM, LLC 660   2024-07-07   
385-570 6 Midvale UT SLKCUTMAXHY  624H ONVOY SPECTRUM, LLC 660   2024-05-10   
385-570 7 Midvale UT SLKCUTMAXHY  624H ONVOY SPECTRUM, LLC 660   2024-07-07   
385-570 8 Midvale UT SLKCUTMAXHY  624H ONVOY SPECTRUM, LLC 660   2024-07-07   
385-570 9 Midvale UT SLKCUTJC4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 660   2024-06-09   

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

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