Local Calling Guide

Area code/prefix search

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

NXX: 646

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
937-646 A Anna OH LIMAOHXAX5Y  793K TWC IP ENABLED SERVICES, LLC 923   2025-02-20   
937-646 0 Anna OH LIMAOHXAX5Y  793K TWC IP ENABLED SERVICES, LLC 923      
937-646 1 Anna OH MNFDOHXAXDX  464C ONVOY, LLC - OH 923   2016-04-19   
937-646 2 Anna OH MNFDOHXAXDX  464C ONVOY, LLC - OH 923   2016-04-19   
937-646 3 Anna OH MNFDOHXAXDX  464C ONVOY, LLC - OH 923   2016-04-19   
937-646 4 Anna OH LIMAOHXAXPX  624H ONVOY SPECTRUM, LLC 923   2024-03-05   
937-646 5 Anna OH MNFDOHXAXDX  464C ONVOY, LLC - OH 923   2021-05-22   
937-646 6 Anna OH LIMAOHXAX8X  7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 923   2020-10-09   
937-646 7 Anna OH MNFDOHXAXDX  464C ONVOY, LLC - OH 923   2020-12-20   
937-646 8 Anna OH MNFDOHXAXDX  464C ONVOY, LLC - OH 923   2020-12-20   
937-646 9 Anna OH MNFDOHXAX0Y  073H TELNYX LLC 923   2021-01-03   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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