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
326-500 8 Sugar Tree Ridge OH 624H ONVOY SPECTRUM, LLC 328   2024-05-29   
326-600 8 Marshall OH 624H ONVOY SPECTRUM, LLC 328   2024-05-29   
326-626 1 Medway OH 624H ONVOY SPECTRUM, LLC 328   2024-05-29   
326-666 1 Tremont City OH 624H ONVOY SPECTRUM, LLC 328   2024-05-29   
326-685 7 Fairborn OH 624H ONVOY SPECTRUM, LLC 328   2024-05-29   
326-699 3 Brookville OH 624H ONVOY SPECTRUM, LLC 328   2024-05-29   
326-732 3 Aberdeen OH 624H ONVOY SPECTRUM, LLC 328   2024-05-29   
326-758 8 Jamestown OH 624H ONVOY SPECTRUM, LLC 328   2024-05-29   
326-777 2 Georgetown OH 624H ONVOY SPECTRUM, LLC 328   2023-05-08   
326-786 2 Donnelsville OH 624H ONVOY SPECTRUM, LLC 328   2024-05-29   
326-800 5 Bellbrook OH 624H ONVOY SPECTRUM, LLC 328   2024-05-29   
326-842 3 Catawba OH 624H ONVOY SPECTRUM, LLC 328   2024-05-29   
326-888 3 Mechanicsburg OH 624H ONVOY SPECTRUM, LLC 328   2020-07-10   
326-888 4 Mechanicsburg OH 624H ONVOY SPECTRUM, LLC 328   2021-08-01   
326-888 5 Mechanicsburg OH 624H ONVOY SPECTRUM, LLC 328   2021-08-01   
326-888 9 Mechanicsburg OH 624H ONVOY SPECTRUM, LLC 328   2021-09-10   
326-899 0 Woodstock OH 624H ONVOY SPECTRUM, LLC 328   2024-05-29   
326-946 1 Pitchin OH 624H ONVOY SPECTRUM, LLC 328   2024-05-29   
326-999 7 West Milton OH 624H ONVOY SPECTRUM, LLC 328   2024-05-29   
513-270 9 Felicity OH 624H ONVOY SPECTRUM, LLC 328   2024-06-02   
513-380 A Felicity OH 624H ONVOY SPECTRUM, LLC 328      
513-380 1 Felicity OH 624H ONVOY SPECTRUM, LLC 328   2024-06-07   
513-380 2 Felicity OH 624H ONVOY SPECTRUM, LLC 328   2024-06-07   
513-380 3 Felicity OH 624H ONVOY SPECTRUM, LLC 328   2023-06-15   
513-380 4 Felicity OH 624H ONVOY SPECTRUM, LLC 328   2024-06-07   
513-380 5 Felicity OH 624H ONVOY SPECTRUM, LLC 328   2024-06-07   
513-606 3 Monroe OH 624H ONVOY SPECTRUM, LLC 328   2024-05-27   
513-650 3 Middletown OH 624H ONVOY SPECTRUM, LLC 328   2024-05-27   
937-385 A Decatur OH 624H ONVOY SPECTRUM, LLC 328      
937-385 3 Decatur OH 624H ONVOY SPECTRUM, LLC 328   2023-06-15   
937-386 8 Seaman OH 624H ONVOY SPECTRUM, LLC 328   2023-05-08   
937-530 1 Miamisburg-West Carrollton OH 624H ONVOY SPECTRUM, LLC 328   2024-05-29   
937-551 4 Phillipsburg OH 624H ONVOY SPECTRUM, LLC 328   2024-05-29   
937-588 9 Sinking Spring OH 624H ONVOY SPECTRUM, LLC 328   2023-05-08   
937-676 0 Pleasant Hill OH 624H ONVOY SPECTRUM, LLC 328   2024-05-29   
937-724 9 Spring Valley OH 624H ONVOY SPECTRUM, LLC 328   2024-05-29   
937-735 9 West Alexandria OH 624H ONVOY SPECTRUM, LLC 328   2024-05-29   
937-774 7 Piqua OH 624H ONVOY SPECTRUM, LLC 328   2024-06-10   
937-792 A West Union OH 624H ONVOY SPECTRUM, LLC 328      
937-792 9 West Union OH 624H ONVOY SPECTRUM, LLC 328   2021-12-18   
937-793 0 Dayton OH 624H ONVOY SPECTRUM, LLC 328   2021-07-17   
937-793 2 Dayton OH 624H ONVOY SPECTRUM, LLC 328   2021-07-17   
937-793 3 Dayton OH 624H ONVOY SPECTRUM, LLC 328   2021-07-17   
937-793 4 Dayton OH 624H ONVOY SPECTRUM, LLC 328   2021-07-17   
937-793 5 Dayton OH 624H ONVOY SPECTRUM, LLC 328   2021-07-17   
937-793 6 Dayton OH 624H ONVOY SPECTRUM, LLC 328   2021-07-17   
937-793 7 Dayton OH 624H ONVOY SPECTRUM, LLC 328   2021-07-17   
937-807 2 Covington OH 624H ONVOY SPECTRUM, LLC 328   2024-05-29   
937-809 A Dayton OH 624H ONVOY SPECTRUM, LLC 328      
937-809 3 Dayton OH 624H ONVOY SPECTRUM, LLC 328   2022-08-15   

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Last updated: Tue, 29 Sep 2026 03:00:13 UTC

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