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: 853

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
210-853 A San Antonio TX SNANTXDIRMD  903C ONVOY, LLC - TX 566      
210-853 0 San Antonio TX SNAQTXKY7MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 566   2008-05-06   
210-853 1 San Antonio TX SNANTXSLDS0  9533 SOUTHWESTERN BELL 566   2008-11-13   
210-853 2 San Antonio TX SNANTXDIRMD  903C ONVOY, LLC - TX 566   2007-11-10   
210-853 3 San Antonio TX SNANTX39DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566   2008-11-10   
210-853 4 San Antonio TX SNANTX39DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566   2008-11-10   
210-853 5 San Antonio TX SNAQTXKY7MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 566   2008-07-18   
210-853 6 San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-12-19   
210-853 7 San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-12-19   
210-853 8 San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-12-19   
210-853 9 San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-12-19   

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

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