Local Calling Guide

Area code/prefix search

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

NXX: 623

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
330-623 A Youngstown OH YNTWOH78X1X  6664 SPRINT SPECTRUM, L.P. 322      
330-623 0 Youngstown OH   6664 SPRINT SPECTRUM, L.P. 322      
330-623 1 Youngstown OH   6529 T-MOBILE USA, INC. 322   2012-02-28   
330-623 2 Youngstown OH   6529 T-MOBILE USA, INC. 322   2012-02-28   
330-623 3 Youngstown OH   6529 T-MOBILE USA, INC. 322   2011-07-21   
330-623 4 Youngstown OH   6529 T-MOBILE USA, INC. 322   2012-02-24   
330-623 5 Youngstown OH   6529 T-MOBILE USA, INC. 322   2012-02-24   
330-623 6 Youngstown OH   001F BANDWIDTH.COM CLEC LLC - OH 322   2014-02-14   
330-623 7 Youngstown OH   001F BANDWIDTH.COM CLEC LLC - OH 322   2014-02-14   
330-623 8 Youngstown OH   6529 T-MOBILE USA, INC. 322   2012-02-24   
330-623 9 Youngstown OH   6529 T-MOBILE USA, INC. 322   2012-02-28   

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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