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: ELPSTXMAX9X

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
915-242 4 El Paso TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 540   2014-06-03   
915-245 3 El Paso TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 540   2012-01-20   
915-255 4 El Paso TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 540   2010-07-28   
915-261 1 El Paso TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 540      
915-304 5 El Paso TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 540   2015-01-29   
915-307 A El Paso TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 540      
915-307 9 El Paso TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 540   2003-12-21   
915-321 3 Canutillo TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 540   2009-03-31   
915-337 A El Paso TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 540      
915-337 3 El Paso TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 540   2023-03-18   
915-401 3 El Paso TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 540   2008-11-27   
915-444 3 El Paso TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 540   2017-06-23   
915-519 3 El Paso TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 540   2013-03-08   
915-642 5 Canutillo TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 540   2014-04-11   
915-671 4 Canutillo TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 540   2017-10-11   
915-995 3 El Paso TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 540   2018-06-18   

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

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