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: 254 [Rate centres in NPA 254] [Dial plan for NPA 254]

NXX: 419

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
254-419 A Killeen TX KLLNTXXA2MD  6529 T-MOBILE USA, INC. 556      
254-419 0 Killeen TX KLLNTXXA2MD  6529 T-MOBILE USA, INC. 556      
254-419 1 Killeen TX KLLNTXXA2MD  6529 T-MOBILE USA, INC. 556      
254-419 2 Killeen TX KLLNTXXA2MD  6529 T-MOBILE USA, INC. 556      
254-419 3 Killeen TX KLLNTXXA2MD  6529 T-MOBILE USA, INC. 556      
254-419 4 Killeen TX KLLNTXXA2MD  6529 T-MOBILE USA, INC. 556      
254-419 5 Killeen TX KLLNTXXA2MD  6529 T-MOBILE USA, INC. 556      
254-419 6 Killeen TX KLLNTXBI9MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 556      
254-419 7 Killeen TX KLLNTXBI9MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 556      
254-419 8 Killeen TX KLLNTXBI9MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 556      
254-419 9 Killeen TX KLLNTXXA2MD  6529 T-MOBILE USA, INC. 556      

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.