Local Calling Guide

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NPA: 330 [Rate centres in NPA 330] [Dial plan for NPA 330]

NXX: 523

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
330-523 A Richfield OH RCFDOHXARS0  0666 WINDSTREAM WESTERN RESERVE, INC. 320      
330-523 0 Richfield OH NRTNOHIADMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320   2004-05-16   
330-523 1 Richfield OH RCFDOHXARS0  0666 WINDSTREAM WESTERN RESERVE, INC. 320      
330-523 2 Richfield OH RCFDOHXARS0  0666 WINDSTREAM WESTERN RESERVE, INC. 320      
330-523 3 Richfield OH RCFDOHXARS0  0666 WINDSTREAM WESTERN RESERVE, INC. 320   2003-05-12   
330-523 4 Richfield OH RCFDOHXARS0  0666 WINDSTREAM WESTERN RESERVE, INC. 320   2009-12-13   
330-523 5 Richfield OH CLEVOH975MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 320   2006-04-08   
330-523 6 Richfield OH NRTNOHIADMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320   2010-06-03   
330-523 7 Richfield OH NRFDOHXACMD  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 320   2007-06-21   
330-523 8 Richfield OH NRTNOHIADMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320   2008-08-02   
330-523 9 Richfield OH NRTNOHIADMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 320   2006-12-01   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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