Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
214-210 A Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
214-231 A Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
214-234 1 Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2003-05-19   
214-234 2 Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2003-05-19   
214-234 3 Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2003-05-19   
214-237 A Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
214-242 1 Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2002-10-28   
214-242 2 Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2002-10-28   
214-242 3 Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2002-10-28   
214-242 4 Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2002-10-28   
214-242 5 Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2002-10-28   
214-242 6 Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2002-10-28   
214-245 A Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
214-245 0 Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
214-245 1 Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
214-245 3 Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
214-260 A Irving TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
214-260 0 Irving TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
214-260 1 Irving TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
214-260 2 Irving TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
214-260 3 Irving TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
214-260 4 Irving TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
214-260 5 Irving TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
214-260 6 Irving TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
214-260 8 Irving TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
214-260 9 Irving TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
214-261 A Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
214-273 A Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
214-279 A Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
214-279 0 Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2004-05-23   
214-279 1 Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2004-05-23   
214-279 2 Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2004-05-23   
214-279 3 Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2004-05-23   
214-279 4 Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2004-05-23   
214-279 5 Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2004-05-23   
214-279 6 Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2004-05-23   
214-279 7 Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2004-05-23   
214-279 8 Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2004-05-23   
214-279 9 Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2004-05-23   
214-283 A Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
214-283 1 Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
214-291 A Plano TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
214-291 0 Plano TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
214-291 1 Plano TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
214-291 2 Plano TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
214-291 3 Plano TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
214-291 4 Plano TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
214-291 5 Plano TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
214-291 7 Plano TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
214-291 8 Plano TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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