Local Calling Guide

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Decatur, OH

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
937-373 A DCTROHXBRS0  0615 FRONTIER NORTH, INC. - OH 328      
937-373 0   464C ONVOY, LLC - OH 328   2021-10-02   
937-373 1   0615 FRONTIER NORTH, INC. - OH 328      
937-373 2   464C ONVOY, LLC - OH 328   2021-03-26   
937-373 3   0615 FRONTIER NORTH, INC. - OH 328      
937-373 4   464C ONVOY, LLC - OH 328   2021-05-22   
937-373 5   601G HORIZON SERVICES, INC. - OH 328   2012-11-25   
937-373 6   508J CENTURYLINK COMMUNICATIONS, LLC 328   2014-06-01   
937-373 7   464C ONVOY, LLC - OH 328   2020-07-18   
937-373 8   516J TON80 COMMUNICATIONS, LLC 328   2021-07-03   
937-373 9   464C ONVOY, LLC - OH 328   2021-08-06   
937-385 A GRTWOHXADMD  624H ONVOY SPECTRUM, LLC 328      
937-385 0   464C ONVOY, LLC - OH 328   2023-09-15   
937-385 1   793K TWC IP ENABLED SERVICES, LLC 328   2024-05-12   
937-385 3   624H ONVOY SPECTRUM, LLC 328   2023-06-15   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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