Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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Switch: SNANTXCA58Z

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
830-302 A New Braunfels TX 516C AT&T CORP. 566      
830-302 7 New Braunfels TX 516C AT&T CORP. 566   2011-10-21   
830-322 5 Carrizo Springs TX 516C AT&T CORP. 566   2011-03-25   
830-325 A Eagle Pass TX 516C AT&T CORP. 566      
830-325 7 Eagle Pass TX 516C AT&T CORP. 566   2006-06-30   
830-328 5 Bandera TX 516C AT&T CORP. 566   2011-03-25   
830-351 7 Luling TX 516C AT&T CORP. 566   2011-11-25   
830-358 1 New Braunfels TX 516C AT&T CORP. 566   2012-01-05   
830-365 3 La Pryor TX 516C AT&T CORP. 566   2011-03-31   
830-376 8 Batesville TX 516C AT&T CORP. 566   2012-12-07   
830-420 4 Marion TX 516C AT&T CORP. 566   2011-03-31   
830-457 5 Big Wells TX 516C AT&T CORP. 566   2011-11-25   
830-463 5 Seguin EMS TX 516C AT&T CORP. 566   2010-07-29   
830-468 2 Asherton TX 516C AT&T CORP. 566   2011-03-25   
830-480 5 Pleasanton TX 516C AT&T CORP. 566   2011-03-31   
830-535 2 Pipe Creek TX 516C AT&T CORP. 566   2007-02-15   
830-538 5 Castroville TX 516C AT&T CORP. 566   2011-03-25   
830-579 3 Campbellton TX 516C AT&T CORP. 566   2011-11-25   
830-583 8 Kenedy TX 516C AT&T CORP. 566   2011-03-31   
830-584 2 Hondo TX 516C AT&T CORP. 566   2011-03-31   
830-663 8 Devine TX 516C AT&T CORP. 566   2011-03-31   
830-746 9 Pearsall TX 516C AT&T CORP. 566   2011-03-31   
830-751 4 Medina Lake TX 516C AT&T CORP. 566   2011-03-31   
830-762 5 Lacoste TX 516C AT&T CORP. 566   2011-03-31   
830-772 6 Lytle TX 516C AT&T CORP. 566   2011-03-31   
830-783 5 Poteet TX 516C AT&T CORP. 566   2011-03-31   
830-784 2 Christine TX 516C AT&T CORP. 566   2011-03-25   
830-837 A New Braunfels TX 516C AT&T CORP. 566      
830-837 5 New Braunfels TX 516C AT&T CORP. 566   2006-06-27   
830-854 2 Crystal City TX 516C AT&T CORP. 566   2011-03-25   
830-867 4 Brackettville TX 516C AT&T CORP. 566   2011-03-25   
830-900 5 Uvalde TX 516C AT&T CORP. 566   2011-03-31   
830-988 5 Sabinal TX 516C AT&T CORP. 566   2011-03-31   
830-999 5 Catarina TX 516C AT&T CORP. 566   2011-11-25   
956-462 A Laredo TX 516C AT&T CORP. 566      
956-462 7 Laredo TX 516C AT&T CORP. 566   2009-12-25   
956-628 A Encinal TX 516C AT&T CORP. 566      
956-628 9 Encinal TX 516C AT&T CORP. 566   2011-11-25   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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