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: 214 [Rate centres in NPA 214] [Dial plan for NPA 214]

NXX: 594

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
214-594 A Irving TX DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
214-594 0 Irving TX   7263 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552   2004-12-09   
214-594 1 Irving TX   7263 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552   2004-12-09   
214-594 2 Irving TX   7263 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552   2004-12-09   
214-594 3 Irving TX   7263 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552   2004-12-09   
214-594 4 Irving TX   7263 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552   2004-12-09   
214-594 5 Irving TX   7263 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552   2004-12-09   
214-594 6 Irving TX   7263 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552   2004-12-09   
214-594 7 Irving TX   7263 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552   2004-12-09   
214-594 8 Irving TX   7263 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552   2004-12-09   
214-594 9 Irving TX   7263 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552   2004-12-09   

Last updated: Wed, 07 Feb 2024 04:12:25 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.