Local Calling Guide

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NPA: 234 [Rate centres in NPA 234] [Dial plan for NPA 234]

NXX: 400

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
234-400 A Richfield OH NRTNOHIADMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320      
234-400 0 Richfield OH NRFDOHXAQMD  793K TWC IP ENABLED SERVICES, LLC 320   2013-09-18   
234-400 1 Richfield OH RCFDOHXARP0  0666 WINDSTREAM WESTERN RESERVE, INC. 320   2012-04-09   
234-400 2 Richfield OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320   2021-01-31   
234-400 3 Richfield OH CLEVOHIWDS0  7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 320   2011-05-01   
234-400 4 Richfield OH NRTNOHIADMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320   2014-05-19   
234-400 5 Richfield OH CLEVOH02RMD  7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 320   2012-11-04   
234-400 6 Richfield OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320   2020-01-10   
234-400 7 Richfield OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320   2020-01-10   
234-400 8 Richfield OH CLEVOHEKDS0  464C ONVOY, LLC - OH 320   2021-01-31   
234-400 9 Richfield OH NRTNOHIADMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320   2011-02-07   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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