Local Calling Guide

Area code/prefix search

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
385-564 8 Salt Lake City UT 624H ONVOY SPECTRUM, LLC 660   2024-11-14   
385-564 9 Salt Lake City UT 624H ONVOY SPECTRUM, LLC 660   2024-11-14   
385-570 5 Midvale UT 624H ONVOY SPECTRUM, LLC 660   2024-07-07   
385-570 6 Midvale UT 624H ONVOY SPECTRUM, LLC 660   2024-05-10   
385-570 7 Midvale UT 624H ONVOY SPECTRUM, LLC 660   2024-07-07   
385-570 8 Midvale UT 624H ONVOY SPECTRUM, LLC 660   2024-07-07   
385-575 1 Provo UT 624H ONVOY SPECTRUM, LLC 660   2025-01-30   
385-576 A Murray UT 624H ONVOY SPECTRUM, LLC 660   2024-06-14   
385-576 0 Murray UT 624H ONVOY SPECTRUM, LLC 660   2024-06-14   
385-584 5 Salt Lake City UT 624H ONVOY SPECTRUM, LLC 660   2025-08-11   
385-586 0 Midvale UT 624H ONVOY SPECTRUM, LLC 660   2025-02-21   
385-586 1 Midvale UT 624H ONVOY SPECTRUM, LLC 660   2025-02-21   
385-586 2 Midvale UT 624H ONVOY SPECTRUM, LLC 660   2025-02-21   
385-586 3 Midvale UT 624H ONVOY SPECTRUM, LLC 660   2025-02-21   
385-586 4 Midvale UT 624H ONVOY SPECTRUM, LLC 660   2025-02-21   
385-586 5 Midvale UT 624H ONVOY SPECTRUM, LLC 660   2025-02-21   
385-586 6 Midvale UT 624H ONVOY SPECTRUM, LLC 660   2025-02-21   
385-586 8 Midvale UT 624H ONVOY SPECTRUM, LLC 660   2025-02-21   
385-593 8 Salt Lake City UT 624H ONVOY SPECTRUM, LLC 660   2025-02-21   
385-593 9 Salt Lake City UT 624H ONVOY SPECTRUM, LLC 660   2025-02-21   
385-594 0 Clearfield UT 624H ONVOY SPECTRUM, LLC 660   2025-05-16   
385-594 1 Clearfield UT 624H ONVOY SPECTRUM, LLC 660   2025-05-16   
385-594 8 Clearfield UT 624H ONVOY SPECTRUM, LLC 660   2025-05-16   
385-602 A Salt Lake City UT 624H ONVOY SPECTRUM, LLC 660      
385-602 0 Salt Lake City UT 624H ONVOY SPECTRUM, LLC 660   2017-08-31   
385-699 0 Salt Lake City UT 624H ONVOY SPECTRUM, LLC 660   2021-11-06   
385-699 1 Salt Lake City UT 624H ONVOY SPECTRUM, LLC 660   2021-11-06   
385-699 2 Salt Lake City UT 624H ONVOY SPECTRUM, LLC 660   2021-11-06   
385-699 3 Salt Lake City UT 624H ONVOY SPECTRUM, LLC 660   2021-11-06   
385-699 4 Salt Lake City UT 624H ONVOY SPECTRUM, LLC 660   2021-11-06   
385-766 2 Alta UT 624H ONVOY SPECTRUM, LLC 660   2021-11-20   
385-766 4 Alta UT 624H ONVOY SPECTRUM, LLC 660   2021-11-20   
385-766 7 Alta UT 624H ONVOY SPECTRUM, LLC 660   2021-07-23   
385-789 1 Lehi UT 624H ONVOY SPECTRUM, LLC 660   2021-11-20   
385-789 2 Lehi UT 624H ONVOY SPECTRUM, LLC 660   2021-11-20   
385-789 3 Lehi UT 624H ONVOY SPECTRUM, LLC 660   2022-01-31   
385-885 A Provo UT 624H ONVOY SPECTRUM, LLC 660   2025-11-11   
385-885 5 Provo UT 624H ONVOY SPECTRUM, LLC 660   2025-11-11   
385-885 6 Provo UT 624H ONVOY SPECTRUM, LLC 660   2025-11-11   
385-885 7 Provo UT 624H ONVOY SPECTRUM, LLC 660   2025-11-11   
385-885 8 Provo UT 624H ONVOY SPECTRUM, LLC 660   2025-11-11   
385-885 9 Provo UT 624H ONVOY SPECTRUM, LLC 660   2025-11-11   
385-993 8 Lehi UT 624H ONVOY SPECTRUM, LLC 660   2021-07-23   
435-221 4 Beaver UT 624H ONVOY SPECTRUM, LLC 660   2024-10-15   
435-221 8 Beaver UT 624H ONVOY SPECTRUM, LLC 660   2024-10-15   
435-244 8 Tooele UT 624H ONVOY SPECTRUM, LLC 660   2025-01-23   
435-261 6 Beaver UT 624H ONVOY SPECTRUM, LLC 660   2021-11-20   
435-261 8 Beaver UT 624H ONVOY SPECTRUM, LLC 660   2021-11-20   
435-271 2 Salina UT 624H ONVOY SPECTRUM, LLC 660   2025-01-23   
435-276 A Blanding UT 624H ONVOY SPECTRUM, LLC 660      

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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