Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 210 [Rate centres in NPA 210] [Dial plan for NPA 210]

NXX: 704

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
210-704 A San Antonio TX SNANTXCADS2  9533 SOUTHWESTERN BELL 566      
210-704 0 San Antonio TX SNANTXCADS2  9533 SOUTHWESTERN BELL 566      
210-704 1 San Antonio TX SNANTX39DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566   2010-06-10   
210-704 2 San Antonio TX SNANTXCADS2  9533 SOUTHWESTERN BELL 566      
210-704 3 San Antonio TX SNANTXCADS2  9533 SOUTHWESTERN BELL 566      
210-704 4 San Antonio TX SNANTXCADS2  9533 SOUTHWESTERN BELL 566      
210-704 5 San Antonio TX SNANTXCADS2  9533 SOUTHWESTERN BELL 566      
210-704 6 San Antonio TX SNANTXCADS2  9533 SOUTHWESTERN BELL 566      
210-704 7 San Antonio TX SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566   2009-03-06   
210-704 8 San Antonio TX SNANTXCADS2  9533 SOUTHWESTERN BELL 566      
210-704 9 San Antonio TX SNANTXCADS2  9533 SOUTHWESTERN BELL 566      

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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