Local Calling Guide

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NPA: 937 [Rate centres in NPA 937] [Dial plan for NPA 937]

NXX: 400

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
937-400 A Jackson Center OH MNFDOHXAXDX  464C ONVOY, LLC - OH 923      
937-400 0 Jackson Center OH   001F BANDWIDTH.COM CLEC, LLC - OH 923   2020-04-11   
937-400 1 Jackson Center OH   464C ONVOY, LLC - OH 923   2017-07-29   
937-400 2 Jackson Center OH   464C ONVOY, LLC - OH 923   2020-04-25   
937-400 3 Jackson Center OH   464C ONVOY, LLC - OH 923   2020-04-25   
937-400 4 Jackson Center OH   464C ONVOY, LLC - OH 923   2020-04-25   
937-400 5 Jackson Center OH   073H TELNYX LLC 923   2021-01-09   
937-400 6 Jackson Center OH   464C ONVOY, LLC - OH 923   2021-12-17   
937-400 7 Jackson Center OH   464C ONVOY, LLC - OH 923   2021-03-12   
937-400 8 Jackson Center OH   464C ONVOY, LLC - OH 923   2020-06-20   
937-400 9 Jackson Center OH   464C ONVOY, LLC - OH 923   2020-06-20   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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