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: 469 [Rate centres in NPA 469] [Dial plan for NPA 469]

NXX: 478

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
469-478 A Ennis TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552      
469-478 0 Ennis TX   6529 T-MOBILE USA, INC. 552   2013-03-21   
469-478 1 Ennis TX   6529 T-MOBILE USA, INC. 552   2014-03-08   
469-478 2 Ennis TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2013-03-31   
469-478 3 Ennis TX   177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-04-26   
469-478 4 Ennis TX   177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-04-26   
469-478 5 Ennis TX   6529 T-MOBILE USA, INC. 552   2014-03-08   
469-478 6 Ennis TX   6529 T-MOBILE USA, INC. 552   2013-09-15   
469-478 7 Ennis TX   6529 T-MOBILE USA, INC. 552   2013-09-15   
469-478 8 Ennis TX   6529 T-MOBILE USA, INC. 552   2013-09-15   
469-478 9 Ennis TX   6529 T-MOBILE USA, INC. 552   2013-03-21   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.