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: 814 [Rate centres in NPA 814] [Dial plan for NPA 814]

NXX: 603

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
814-603 A Dubois PA DUBSPADUUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 230      
814-603 0 Dubois PA DUBSPADUUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 230      
814-603 1 Dubois PA DUBSPADUUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 230      
814-603 2 Dubois PA DUBSPADUUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 230      
814-603 3 Dubois PA DUBSPADUUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 230      
814-603 4 Dubois PA DUBSPADUUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 230      
814-603 5 Dubois PA   145J TERRA NOVA TELECOM INC. 230      
814-603 6 Dubois PA   145J TERRA NOVA TELECOM INC. 230      
814-603 7 Dubois PA BDFRPAXB6MD  508J CENTURYLINK COMMUNICATIONS, LLC 230      
814-603 8 Dubois PA DUBSPADUUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 230      
814-603 9 Dubois PA DUBSPADUUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 230      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.