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]

Region: TX

OCN: 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
210-200 6 San Antonio TX   566   2003-10-15   
210-200 7 San Antonio TX   566   2003-10-15   
210-200 8 San Antonio TX   566   2003-10-15   
210-202 0 San Antonio TX   566   2012-04-14   
210-202 1 San Antonio TX   566   2012-04-14   
210-202 2 San Antonio TX   566   2012-04-14   
210-202 3 San Antonio TX   566   2012-03-20   
210-202 5 San Antonio TX   566   2012-04-14   
210-234 A San Antonio TX SNANTX39DS0  566      
210-234 0 San Antonio TX   566   2003-04-20   
210-234 1 San Antonio TX   566   2003-04-20   
210-234 2 San Antonio TX   566   2003-04-20   
210-234 3 San Antonio TX   566   2003-04-20   
210-234 4 San Antonio TX   566   2003-04-20   
210-234 5 San Antonio TX   566   2003-04-20   
210-234 6 San Antonio TX   566   2003-04-20   
210-234 7 San Antonio TX   566   2003-04-20   
210-234 8 San Antonio TX   566   2003-04-20   
210-234 9 San Antonio TX   566   2003-04-20   
210-247 A San Antonio TX SNANTX39DS0  566      
210-247 0 San Antonio TX   566      
210-247 1 San Antonio TX   566      
210-247 2 San Antonio TX   566      
210-247 3 San Antonio TX   566      
210-247 4 San Antonio TX   566      
210-247 5 San Antonio TX   566      
210-247 6 San Antonio TX   566      
210-247 9 San Antonio TX   566      
210-248 A San Antonio TX SNANTX39DS0  566      
210-248 0 San Antonio TX   566      
210-248 1 San Antonio TX   566      
210-248 2 San Antonio TX   566      
210-248 3 San Antonio TX   566      
210-253 A San Antonio TX SNANTX39DS0  566      
210-253 1 San Antonio TX   566      
210-253 2 San Antonio TX   566      
210-253 6 San Antonio TX   566      
210-254 A San Antonio TX SNANTX39DS0  566      
210-254 1 San Antonio TX   566      
210-276 3 San Antonio TX   566   2005-04-03   
210-276 4 San Antonio TX   566   2005-04-03   
210-276 5 San Antonio TX   566   2005-04-03   
210-276 6 San Antonio TX   566   2005-04-03   
210-276 7 San Antonio TX   566   2005-04-03   
210-276 8 San Antonio TX   566   2005-04-03   
210-280 A San Antonio TX SNANTX39DS0  566      
210-280 0 San Antonio TX   566      
210-280 1 San Antonio TX   566      
210-280 2 San Antonio TX   566   2004-04-24   
210-280 3 San Antonio TX   566   2004-04-24   
210-280 4 San Antonio TX   566      
210-280 5 San Antonio TX   566   2004-04-24   
210-280 6 San Antonio TX   566   2004-04-24   
210-280 7 San Antonio TX   566   2004-04-24   
210-280 8 San Antonio TX   566      
210-280 9 San Antonio TX   566      
210-301 A San Antonio TX SNANTX39DS0  566      
210-306 A San Antonio TX SNANTX39DS0  566      
210-306 2 San Antonio TX   566   2011-12-11   
210-306 3 San Antonio TX   566   2011-09-30   
210-306 5 San Antonio TX   566   2011-10-03   
210-307 1 San Antonio TX   566   2011-12-13   
210-307 2 San Antonio TX   566   2011-12-08   
210-307 3 San Antonio TX   566   2011-12-08   
210-319 1 San Antonio TX   566   2007-06-21   
210-319 2 San Antonio TX   566   2007-06-21   
210-319 3 San Antonio TX   566   2007-06-21   
210-327 A San Antonio TX SNANTX39DS0  566      
210-327 0 San Antonio TX   566   2007-03-23   
210-327 1 San Antonio TX   566   2007-03-23   
210-327 2 San Antonio TX   566   2007-03-23   
210-327 3 San Antonio TX   566   2007-03-23   
210-327 4 San Antonio TX   566   2007-03-23   
210-327 5 San Antonio TX   566   2007-03-23   
210-327 6 San Antonio TX   566   2007-03-23   
210-327 7 San Antonio TX   566   2007-03-23   
210-327 8 San Antonio TX   566   2007-03-23   
210-327 9 San Antonio TX   566   2007-03-23   
210-338 3 San Antonio TX   566   2009-06-18   
210-338 4 San Antonio TX   566   2009-06-18   
210-339 A San Antonio TX SNANTX39DS0  566      
210-339 0 San Antonio TX   566   2004-05-23   
210-339 1 San Antonio TX   566      
210-339 2 San Antonio TX   566      
210-339 3 San Antonio TX   566      
210-339 4 San Antonio TX   566      
210-339 5 San Antonio TX   566      
210-339 6 San Antonio TX   566      
210-339 7 San Antonio TX   566      
210-339 8 San Antonio TX   566      
210-339 9 San Antonio TX   566      
210-350 A San Antonio TX SNANTX39DS0  566      
210-350 3 San Antonio TX   566   2015-07-16   
210-360 1 San Antonio TX   566   2010-06-10   
210-390 2 San Antonio TX   566   2009-10-09   
210-390 3 San Antonio TX   566   2009-10-09   
210-395 2 San Antonio TX   566   2008-08-22   
210-395 3 San Antonio TX   566   2008-08-22   
210-395 4 San Antonio TX   566   2008-08-22   
210-395 5 San Antonio TX   566   2008-12-09   

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Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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