Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Dorset, OH

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
440-837 A CLEVOH62XQZ  508J CENTURYLINK COMMUNICATIONS LLC 320      
440-837 0 CLEVOHEK9MD  073H TELNYX LLC 320   2021-03-12   
440-837 2 CLEVOHEKDS0  464C ONVOY, LLC - OH 320   2020-01-09   
440-837 3 CLEVOHEKDS0  464C ONVOY, LLC - OH 320   2020-01-09   
440-837 4 CLEVOHEKDS0  464C ONVOY, LLC - OH 320   2021-03-08   
440-837 5 CLEVOHEKNMD  506J TWILIO INTERNATIONAL INC 320   2021-08-17   
440-837 6 CLEVOHEKKMD  516J TON80 COMMUNICATIONS LLC 320   2021-09-23   
440-837 7 CLEVOH62XQZ  508J CENTURYLINK COMMUNICATIONS LLC 320   2015-09-28   
440-837 8 CLEVOH64X0X  624H ONVOY SPECTRUM, LLC 320   2021-06-06   
440-858 A DRSTOHXARS1  0666 WINDSTREAM WESTERN RESERVE, INC. 320      
440-858 0 DRSTOHXARS1  0666 WINDSTREAM WESTERN RESERVE, INC. 320      
440-858 1 ASHTOHXADMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 320   2014-04-28   
440-858 2 DRSTOHXARS1  0666 WINDSTREAM WESTERN RESERVE, INC. 320      
440-858 3 ASHTOHXADMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 320   2004-08-21   
440-858 4 CLEVOHEKDS0  464C ONVOY, LLC - OH 320   2014-02-27   
440-858 5 NRTNOHIADMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320   2004-05-15   
440-858 6 ASHTOHXADMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 320   2009-01-19   
440-858 7 NRTNOHIADMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320   2004-05-15   
440-858 8 DRSTOHXARP0  0666 WINDSTREAM WESTERN RESERVE, INC. 320      
440-858 9 DRSTOHXARS1  0666 WINDSTREAM WESTERN RESERVE, INC. 320      

Last updated: Tue, 15 Nov 2022 00:10:00 UTC

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