Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
573-527 9 Birch Tree MO 624H ONVOY SPECTRUM, LLC 520   2021-11-16   
573-532 1 Doniphan MO 624H ONVOY SPECTRUM, LLC 520   2025-01-11   
573-538 8 Boss MO 624H ONVOY SPECTRUM, LLC 520   2024-03-23   
573-543 0 St Marys MO 624H ONVOY SPECTRUM, LLC 520   2025-01-11   
573-561 9 Fredericktown MO 624H ONVOY SPECTRUM, LLC 520   2024-03-23   
573-575 2 Caruthersville MO 624H ONVOY SPECTRUM, LLC 520   2025-01-18   
573-580 A Belle MO 624H ONVOY SPECTRUM, LLC 520      
573-580 0 Belle MO 624H ONVOY SPECTRUM, LLC 520   2021-11-16   
573-580 1 Belle MO 624H ONVOY SPECTRUM, LLC 520   2021-11-16   
573-580 7 Belle MO 624H ONVOY SPECTRUM, LLC 520   2021-11-18   
573-580 8 Belle MO 624H ONVOY SPECTRUM, LLC 520   2021-11-18   
573-585 0 Ellsinore MO 624H ONVOY SPECTRUM, LLC 520   2025-01-11   
573-593 8 Grandin MO 624H ONVOY SPECTRUM, LLC 520   2025-01-11   
573-598 6 Annapolis MO 624H ONVOY SPECTRUM, LLC 520   2021-11-18   
573-598 7 Annapolis MO 624H ONVOY SPECTRUM, LLC 520   2021-11-18   
573-601 1 Kennett MO 624H ONVOY SPECTRUM, LLC 520   2025-01-11   
573-602 8 Eldon MO 624H ONVOY SPECTRUM, LLC 520   2024-03-23   
573-609 9 Poplar Bluff MO 624H ONVOY SPECTRUM, LLC 520   2025-01-11   
573-613 8 Fulton MO 624H ONVOY SPECTRUM, LLC 520   2024-03-23   
573-618 9 Marble Hill MO 624H ONVOY SPECTRUM, LLC 520   2025-01-11   
573-623 0 Oates MO 624H ONVOY SPECTRUM, LLC 520   2024-03-23   
573-653 9 Deering MO 624H ONVOY SPECTRUM, LLC 520   2025-01-11   
573-666 9 Bowling Green MO 624H ONVOY SPECTRUM, LLC 520   2024-03-23   
573-669 8 New Hartford MO 624H ONVOY SPECTRUM, LLC 520   2024-03-23   
573-688 0 Lilbourn MO 624H ONVOY SPECTRUM, LLC 520   2025-01-11   
573-697 3 Belleview MO 624H ONVOY SPECTRUM, LLC 520   2021-11-18   
573-697 4 Belleview MO 624H ONVOY SPECTRUM, LLC 520   2021-11-18   
573-704 0 Ironton MO 624H ONVOY SPECTRUM, LLC 520   2024-03-23   
573-706 8 Wellsville MO 624H ONVOY SPECTRUM, LLC 520   2024-03-23   
573-710 8 Martinsburg MO 624H ONVOY SPECTRUM, LLC 520   2024-03-23   
573-723 8 Lake Ozark-Osage Beach MO 624H ONVOY SPECTRUM, LLC 520   2024-03-23   
573-737 0 Hornersville MO 624H ONVOY SPECTRUM, LLC 520   2025-01-11   
573-738 7 Senath MO 624H ONVOY SPECTRUM, LLC 520   2025-01-11   
573-749 8 Irondale MO 624H ONVOY SPECTRUM, LLC 520   2024-03-23   
573-766 1 Belgrade MO 624H ONVOY SPECTRUM, LLC 520   2021-07-02   
573-780 2 Ste Genevieve MO 624H ONVOY SPECTRUM, LLC 520   2024-03-23   
573-781 8 Climax Springs MO 624H ONVOY SPECTRUM, LLC 520   2024-03-23   
573-784 7 Frankford MO 624H ONVOY SPECTRUM, LLC 520   2024-03-23   
573-790 9 Clarksville MO 624H ONVOY SPECTRUM, LLC 520   2024-03-23   
573-792 0 Holcomb MO 624H ONVOY SPECTRUM, LLC 520   2025-01-11   
573-798 9 Morehouse MO 624H ONVOY SPECTRUM, LLC 520   2025-01-11   
573-802 8 Richwoods MO 624H ONVOY SPECTRUM, LLC 520   2024-03-23   
573-805 2 New Madrid MO 624H ONVOY SPECTRUM, LLC 520   2025-01-11   
573-813 1 East Prairie MO 624H ONVOY SPECTRUM, LLC 520   2025-01-11   
573-828 9 Vandalia MO 624H ONVOY SPECTRUM, LLC 520   2024-03-23   
573-830 1 Neelyville MO 624H ONVOY SPECTRUM, LLC 520   2025-01-11   
573-831 0 Caledonia MO 624H ONVOY SPECTRUM, LLC 520   2024-03-23   
573-847 8 Paynesville MO 624H ONVOY SPECTRUM, LLC 520   2024-03-23   
573-856 1 Patterson MO 624H ONVOY SPECTRUM, LLC 520   2025-01-11   
573-857 8 Fairdealing MO 624H ONVOY SPECTRUM, LLC 520   2025-01-11   

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

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