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
810-279 5 Hartland MI 624H ONVOY SPECTRUM, LLC 340   2021-06-14   
810-281 7 Lexington MI 624H ONVOY SPECTRUM, LLC 340   2021-11-21   
810-281 8 Lexington MI 624H ONVOY SPECTRUM, LLC 340   2021-11-21   
810-283 2 Jeddo MI 624H ONVOY SPECTRUM, LLC 340   2021-08-17   
810-283 5 Jeddo MI 624H ONVOY SPECTRUM, LLC 340   2021-11-22   
810-283 6 Jeddo MI 624H ONVOY SPECTRUM, LLC 340   2021-11-22   
810-284 0 Lapeer MI 624H ONVOY SPECTRUM, LLC 340   2021-12-02   
810-286 2 North Branch MI 624H ONVOY SPECTRUM, LLC 340   2021-08-17   
810-286 5 North Branch MI 624H ONVOY SPECTRUM, LLC 340   2021-11-22   
810-286 8 North Branch MI 624H ONVOY SPECTRUM, LLC 340   2021-11-22   
810-297 0 Flint MI 624H ONVOY SPECTRUM, LLC 340   2022-02-07   
810-297 1 Flint MI 624H ONVOY SPECTRUM, LLC 340   2022-02-07   
810-314 1 Port Huron MI 624H ONVOY SPECTRUM, LLC 340   2021-11-20   
810-314 3 Port Huron MI 624H ONVOY SPECTRUM, LLC 340   2021-11-20   
810-325 2 Goodells MI 624H ONVOY SPECTRUM, LLC 340   2021-06-14   
810-331 5 Almont MI 624H ONVOY SPECTRUM, LLC 340   2021-06-13   
810-331 6 Almont MI 624H ONVOY SPECTRUM, LLC 340   2021-11-22   
810-331 7 Almont MI 624H ONVOY SPECTRUM, LLC 340   2021-11-22   
810-345 7 Flint MI 624H ONVOY SPECTRUM, LLC 340   2021-11-13   
810-345 8 Flint MI 624H ONVOY SPECTRUM, LLC 340   2021-11-13   
810-345 9 Flint MI 624H ONVOY SPECTRUM, LLC 340   2021-11-13   
810-371 8 Capac MI 624H ONVOY SPECTRUM, LLC 340   2021-06-13   
810-377 0 Lexington MI 624H ONVOY SPECTRUM, LLC 340   2021-07-10   
810-379 5 Davison MI 624H ONVOY SPECTRUM, LLC 340   2021-06-13   
810-380 A Flushing MI 624H ONVOY SPECTRUM, LLC 340      
810-380 3 Flushing MI 624H ONVOY SPECTRUM, LLC 340   2021-07-19   
810-380 6 Flushing MI 624H ONVOY SPECTRUM, LLC 340   2021-12-02   
810-380 9 Flushing MI 624H ONVOY SPECTRUM, LLC 340   2021-12-02   
810-433 8 Fenton MI 624H ONVOY SPECTRUM, LLC 340   2021-12-02   
810-433 9 Fenton MI 624H ONVOY SPECTRUM, LLC 340   2021-12-02   
810-442 5 Deckerville MI 624H ONVOY SPECTRUM, LLC 340   2021-06-13   
810-458 0 Linden MI 624H ONVOY SPECTRUM, LLC 340   2021-06-14   
810-474 5 Avoca MI 624H ONVOY SPECTRUM, LLC 340   2021-06-13   
810-525 8 Emmett MI 624H ONVOY SPECTRUM, LLC 340   2021-06-14   
810-537 8 Sandusky MI 624H ONVOY SPECTRUM, LLC 340   2021-06-15   
810-633 7 Applegate MI 624H ONVOY SPECTRUM, LLC 340   2021-06-13   
810-634 2 New Lothrop MI 624H ONVOY SPECTRUM, LLC 340   2021-06-15   
810-642 1 Smiths Creek MI 624H ONVOY SPECTRUM, LLC 340   2021-06-15   
810-645 6 Port Sanilac MI 624H ONVOY SPECTRUM, LLC 340   2021-06-15   
810-666 7 Flint MI 624H ONVOY SPECTRUM, LLC 340   2020-07-07   
810-666 8 Flint MI 624H ONVOY SPECTRUM, LLC 340   2020-07-07   
810-666 9 Flint MI 624H ONVOY SPECTRUM, LLC 340   2020-07-07   
810-669 7 Capac MI 624H ONVOY SPECTRUM, LLC 340   2021-11-21   
810-669 8 Capac MI 624H ONVOY SPECTRUM, LLC 340   2021-11-21   
810-692 9 Byron MI 624H ONVOY SPECTRUM, LLC 340   2021-11-21   
810-710 2 Carsonville MI 624H ONVOY SPECTRUM, LLC 340   2021-06-13   
810-740 8 St Clair MI 624H ONVOY SPECTRUM, LLC 340   2021-06-15   
810-746 2 Hartland MI 624H ONVOY SPECTRUM, LLC 340   2021-11-22   
810-748 4 Algonac MI 624H ONVOY SPECTRUM, LLC 340   2022-02-21   
810-788 4 Yale MI 624H ONVOY SPECTRUM, LLC 340   2021-06-17   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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