Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 234 [Rate centres in NPA 234] [Dial plan for NPA 234]

NXX: 437

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
234-437 A Sterling OH WSTROHXAPMD  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 923      
234-437 0 Sterling OH WSTROHXAPMD  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 923      
234-437 1 Sterling OH MNFDOHXAXDX  464C ONVOY, LLC - OH 923   2016-04-11   
234-437 2 Sterling OH WSTROHXAFMD  024E ARMSTRONG TELECOMMUNICATIONS, INC. - OH 923   2013-06-21   
234-437 3 Sterling OH MNFDOHXAXDX  464C ONVOY, LLC - OH 923   2016-04-11   
234-437 4 Sterling OH MNFDOHXAXDX  464C ONVOY, LLC - OH 923   2016-04-11   
234-437 5 Sterling OH MNFDOHXAXDX  464C ONVOY, LLC - OH 923   2021-01-31   
234-437 6 Sterling OH MNFDOHXAXDX  464C ONVOY, LLC - OH 923   2021-01-31   
234-437 7 Sterling OH LIMAOHIB9MD  508J CENTURYLINK COMMUNICATIONS LLC 923   2014-02-17   

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

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