Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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

NXX: 301

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
330-301 A Youngstown OH WRRNOHXAWMD  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 322      
330-301 0 Youngstown OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 322   2005-08-30   
330-301 1 Youngstown OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 322   2005-08-30   
330-301 2 Youngstown OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 322   2005-08-30   
330-301 3 Youngstown OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 322   2005-08-30   
330-301 4 Youngstown OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 322   2005-08-30   
330-301 5 Youngstown OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 322   2005-08-30   
330-301 6 Youngstown OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 322   2006-06-22   
330-301 7 Youngstown OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 322   2006-06-22   
330-301 8 Youngstown OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 322   2006-06-22   
330-301 9 Youngstown OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 322   2005-08-30   

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.