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: 964

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
330-964 A Lisbon (Columbiana) OH YNTWOHHD0MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 322      
330-964 0 Lisbon (Columbiana) OH YNTWOHHD0MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 322      
330-964 1 Lisbon (Columbiana) OH YNTWOH78X7X  6529 T-MOBILE USA, INC. 322   2021-03-01   
330-964 2 Lisbon (Columbiana) OH YNTWOHHD0MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 322   2014-01-17   
330-964 3 Lisbon (Columbiana) OH YNTWOH78X9X  464C ONVOY, LLC - OH 322   2017-04-27   
330-964 4 Lisbon (Columbiana) OH YNTWOHHD0MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 322   2005-04-01   
330-964 5 Lisbon (Columbiana) OH YNTWOH78X9X  464C ONVOY, LLC - OH 322   2018-09-24   
330-964 6 Lisbon (Columbiana) OH YNTWOH78X9X  464C ONVOY, LLC - OH 322   2018-09-24   
330-964 7 Lisbon (Columbiana) OH WRRNOHXARMD  508J CENTURYLINK COMMUNICATIONS, LLC 322   2014-03-19   
330-964 8 Lisbon (Columbiana) OH YNTWOH78X9X  464C ONVOY, LLC - OH 322   2020-04-19   
330-964 9 Lisbon (Columbiana) OH YNTWOHHD0MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 322      

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.