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
214-209 A Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
214-414 A Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
214-416 A Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
214-530 A Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
214-624 A Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
214-775 A Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
214-932 A Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
469-249 A Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
469-262 A Irving TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
469-451 A Lewisville TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
469-486 A Frisco TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
469-521 A Carrollton TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
469-536 A Frisco TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
469-603 A Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
469-681 A Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
469-760 A Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
469-779 A Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
469-803 A Frisco TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
469-893 A Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
469-904 A Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
682-233 A Fort Worth TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
682-247 A Arlington TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-256 A Fort Worth TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-302 A Fort Worth TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-440 A Atlas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-524 A Arlington TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-525 A Arlington TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-527 A Grapevine TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-601 A Grapevine TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-709 A Glendale TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-785 A Euless TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-786 A Euless TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-839 A Kennedale TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-916 A Fort Worth TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-983 A Arlington TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
817-984 A Fort Worth TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
903-226 A Quinlan TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
903-259 A Greenville TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
940-222 A Denton TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
940-307 A Denton TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-232 A Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-439 A McKinney TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-502 A Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-505 A Irving TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-512 A Carrollton TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-532 A Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-534 A Dallas Fort Worth Airport TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-535 A Plano TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-536 A Irving TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-538 A Lewisville TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-543 A Plano TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-577 A Plano TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-581 A Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-649 A Allen TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-656 A Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-707 A Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-725 A Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-728 A Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-729 A Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-737 A Allen TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-749 A Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-794 A Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-807 A Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-810 A Carrollton TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-813 A Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-892 A Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-908 A Allen TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-925 A Dallas TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-961 A Rockwall TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-963 A Frisco TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
972-984 A McKinney TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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