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.

Switch: WCFLTXNIUMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
940-232 A Wichita Falls TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 548      
940-232 9 Wichita Falls TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 548   2003-12-21   
940-249 A Wichita Falls TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 548      
940-249 9 Wichita Falls TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 548   2008-08-27   
940-366 7 Bowie TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 548   2010-12-20   
940-538 3 Henrietta TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 548   2017-04-24   
940-663 3 Quanah TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 548   2017-04-24   
940-905 3 Iowa Park TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 548   2015-02-13   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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