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
937-809 4 Dayton OH 624H ONVOY SPECTRUM, LLC 328   2022-08-15   
937-809 5 Dayton OH 624H ONVOY SPECTRUM, LLC 328   2022-08-15   
937-817 5 Christiansburg OH 624H ONVOY SPECTRUM, LLC 328   2024-05-29   
937-820 6 Hillsboro OH 624H ONVOY SPECTRUM, LLC 328   2024-05-29   
937-851 9 New Carlisle OH 624H ONVOY SPECTRUM, LLC 328   2024-05-29   
937-870 8 New Lebanon OH 624H ONVOY SPECTRUM, LLC 328   2024-05-29   
937-889 0 Liberty OH 624H ONVOY SPECTRUM, LLC 328   2024-05-29   
937-906 6 Dayton OH 624H ONVOY SPECTRUM, LLC 328   2022-06-12   
937-930 A Dayton OH 624H ONVOY SPECTRUM, LLC 328      
937-930 1 Dayton OH 624H ONVOY SPECTRUM, LLC 328   2020-07-10   
937-930 2 Dayton OH 624H ONVOY SPECTRUM, LLC 328   2020-07-10   
937-930 5 Dayton OH 624H ONVOY SPECTRUM, LLC 328   2020-07-10   
937-930 6 Dayton OH 624H ONVOY SPECTRUM, LLC 328   2020-07-10   
937-930 7 Dayton OH 624H ONVOY SPECTRUM, LLC 328   2021-05-23   
937-930 8 Dayton OH 624H ONVOY SPECTRUM, LLC 328   2021-05-23   
937-930 9 Dayton OH 624H ONVOY SPECTRUM, LLC 328   2020-01-15   
937-936 4 Bowersville OH 624H ONVOY SPECTRUM, LLC 328   2024-05-29   
937-942 4 Higginsport OH 624H ONVOY SPECTRUM, LLC 328   2023-05-11   
937-943 0 Troy OH 624H ONVOY SPECTRUM, LLC 328   2024-05-29   
937-945 1 South Solon OH 624H ONVOY SPECTRUM, LLC 328   2024-05-29   
937-946 2 Xenia OH 624H ONVOY SPECTRUM, LLC 328   2024-05-29   
937-947 9 Laura OH 624H ONVOY SPECTRUM, LLC 328   2024-05-29   
937-953 A Manchester (Adams) OH 624H ONVOY SPECTRUM, LLC 328      
937-953 9 Manchester (Adams) OH 624H ONVOY SPECTRUM, LLC 328   2023-06-15   
937-957 8 Ripley OH 624H ONVOY SPECTRUM, LLC 328   2024-05-29   
937-962 0 Lewisburg OH 624H ONVOY SPECTRUM, LLC 328   2024-05-29   
937-966 8 North Hampton OH 624H ONVOY SPECTRUM, LLC 328   2024-05-29   
937-970 9 Cedarville OH 624H ONVOY SPECTRUM, LLC 328   2024-05-29   
937-975 9 Winchester OH 624H ONVOY SPECTRUM, LLC 328   2024-05-29   
937-983 0 Tipp City OH 624H ONVOY SPECTRUM, LLC 328   2024-05-29   
937-994 0 St Paris OH 624H ONVOY SPECTRUM, LLC 328   2024-05-29   

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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