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: 553

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
330-553 A Warren OH WRRNOHXA8MD  6529 T-MOBILE USA, INC. 322      
330-553 0 Warren OH WRRNOHXA8MD  6529 T-MOBILE USA, INC. 322      
330-553 1 Warren OH WRRNOHXA8MD  6529 T-MOBILE USA, INC. 322   2006-01-20   
330-553 2 Warren OH WRRNOHXA8MD  6529 T-MOBILE USA, INC. 322   2006-01-20   
330-553 3 Warren OH WRRNOHXA8MD  6529 T-MOBILE USA, INC. 322   2006-01-20   
330-553 4 Warren OH WRRNOHXAKMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 322   2007-03-16   
330-553 5 Warren OH WRRNOHXA8MD  6529 T-MOBILE USA, INC. 322   2008-02-21   
330-553 6 Warren OH   6529 T-MOBILE USA, INC. 322      
330-553 7 Warren OH WRRNOHXA8MD  6529 T-MOBILE USA, INC. 322      
330-553 8 Warren OH WRRNOHXAKMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 322   2016-02-27   
330-553 9 Warren OH WRRNOHXAWMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 322   2010-08-28   

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

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