Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 330 [Rate centres in NPA 330] [Dial plan for NPA 330]

NXX: 306

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
330-306 A Warren OH WRRNOHXAPS0  0661 UNITED TEL. CO. OF OHIO DBA CENTURYLINK 322      
330-306 0 Warren OH WRRNOHXAPS0  0661 UNITED TEL. CO. OF OHIO DBA CENTURYLINK 322      
330-306 1 Warren OH WRRNOHXAPS0  0661 UNITED TEL. CO. OF OHIO DBA CENTURYLINK 322      
330-306 2 Warren OH WRRNOHXAPS0  0661 UNITED TEL. CO. OF OHIO DBA CENTURYLINK 322      
330-306 3 Warren OH WRRNOHXAPS0  0661 UNITED TEL. CO. OF OHIO DBA CENTURYLINK 322      
330-306 4 Warren OH WRRNOHXAPS0  0661 UNITED TEL. CO. OF OHIO DBA CENTURYLINK 322      
330-306 5 Warren OH WRRNOHXAPS0  0661 UNITED TEL. CO. OF OHIO DBA CENTURYLINK 322      
330-306 6 Warren OH WRRNOHXAPS0  0661 UNITED TEL. CO. OF OHIO DBA CENTURYLINK 322      
330-306 7 Warren OH WRRNOHXAPS0  0661 UNITED TEL. CO. OF OHIO DBA CENTURYLINK 322      
330-306 8 Warren OH WRRNOHXAKMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 322   2005-01-15   
330-306 9 Warren OH YNTWOHHD0MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 322   2010-05-09   

Last updated: Thu, 04 Aug 2022 23:14:42 UTC

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