Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: SNANTX39DS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
210-234 A San Antonio TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-247 A San Antonio TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-248 A San Antonio TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-253 A San Antonio TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-254 A San Antonio TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-280 A San Antonio TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-301 A San Antonio TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-306 A San Antonio TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-327 A San Antonio TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-339 A San Antonio TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-350 A San Antonio TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-406 A San Antonio TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-453 A San Antonio TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-484 A San Antonio TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-515 A San Antonio TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-516 A San Antonio TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-526 A San Antonio TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-556 A San Antonio TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-568 A San Antonio TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-579 A San Antonio TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-587 A San Antonio TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-610 A San Antonio TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-745 A San Antonio TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-762 A San Antonio TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-774 A San Antonio TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-780 A San Antonio TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-795 A San Antonio TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-798 A San Antonio TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-801 A San Antonio TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-810 A San Antonio TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-814 A San Antonio TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-835 A San Antonio TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-836 A San Antonio TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-838 A San Antonio TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-839 A San Antonio TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-881 A San Antonio TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-883 A San Antonio TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-937 A San Antonio TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-951 A San Antonio TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
830-310 A New Braunfels TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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