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: 678

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
210-678 A San Antonio TX SNANTXLADS0  9533 SOUTHWESTERN BELL 566      
210-678 0 San Antonio TX SNANTXLADS0  9533 SOUTHWESTERN BELL 566      
210-678 1 San Antonio TX SNANTX91X2Y  5562 METROPCS, INC. 566   2006-02-10   
210-678 2 San Antonio TX SNANTXLADS0  9533 SOUTHWESTERN BELL 566      
210-678 3 San Antonio TX SNANTX91DS1  8434 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 566   2005-12-11   
210-678 4 San Antonio TX SNANTX91DS1  8434 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 566   2005-12-11   
210-678 5 San Antonio TX SNANTXLADS0  9533 SOUTHWESTERN BELL 566      
210-678 6 San Antonio TX SNANTXLADS0  9533 SOUTHWESTERN BELL 566      
210-678 7 San Antonio TX SNANTXLADS0  9533 SOUTHWESTERN BELL 566      
210-678 8 San Antonio TX SNANTXLADS0  9533 SOUTHWESTERN BELL 566      
210-678 9 San Antonio TX SNANTXLADS0  9533 SOUTHWESTERN BELL 566      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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