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-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
214-791 A Grand Prairie TX 5562 METRO PCS, INC. 552      
682-221 A Arlington EMS TX 5562 METRO PCS, INC. 552   2007-04-29   
817-902 A Fort Worth TX 5562 METRO PCS, INC. 552   2006-06-02   

Last updated: Wed, 05 Feb 2020 02:15:44 UTC

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