Local Calling Guide

Area code/prefix search

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

NXX: 397

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
330-397 A Youngstown OH   7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 322      
330-397 0 Youngstown OH   7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 322   2003-10-10   
330-397 1 Youngstown OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 322   2007-06-10   
330-397 2 Youngstown OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 322   2007-06-10   
330-397 3 Youngstown OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 322   2007-06-10   
330-397 4 Youngstown OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 322   2007-08-26   
330-397 5 Youngstown OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 322   2007-10-11   
330-397 6 Youngstown OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 322   2007-10-11   
330-397 7 Youngstown OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 322   2008-01-06   
330-397 8 Youngstown OH   6529 T-MOBILE USA, INC. 322   2008-02-21   
330-397 9 Youngstown OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 322   2008-07-23   

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

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