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: 304 [Rate centres in NPA 304] [Dial plan for NPA 304]

NXX: 914

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
304-914 A Weirton WV WLNGWVCP1MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 256      
304-914 0 Weirton WV WLNGWVCP1MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 256      
304-914 1 Weirton WV WLNGWVCP1MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 256      
304-914 2 Weirton WV WLNGWVCP1MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 256      
304-914 3 Weirton WV WLNGWVCPUMD  318J COMCAST IP PHONE, LLC 256      
304-914 4 Weirton WV WLNGWVCPUMD  318J COMCAST IP PHONE, LLC 256      
304-914 5 Weirton WV WLNGWVCP1MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 256      
304-914 6 Weirton WV WLNGWVCP1MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 256      
304-914 7 Weirton WV WLNGWVCP1MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 256      
304-914 8 Weirton WV WLNGWVCP1MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 256      
304-914 9 Weirton WV WLNGWVCP1MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 256      

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.