Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 516C AT&T CORP.

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
512-551 2 Austin TX   558   2009-11-13   
512-551 3 Austin TX   558   2009-04-24   
512-551 8 Austin TX   558   2009-07-03   
512-551 9 Austin TX   558   2009-07-03   
512-564 5 Lampasas TX   558   2011-11-09   
512-575 A Smithville TX AUSTTXGR18Z  558   2011-10-26   
512-575 7 Smithville TX   558   2011-10-26   
512-645 0 Austin TX   558   2014-10-28   
512-647 3 Austin TX   558   2016-09-12   
512-647 5 Austin TX   558   2016-09-12   
512-666 5 Austin TX   558   2011-06-16   
512-668 3 Lockhart TX   558   2007-02-15   
512-712 4 Austin TX   558   2008-10-03   
512-712 5 Austin TX   558   2008-12-19   
512-714 A Adamsville TX AUSTTXGR07Z  558   2010-01-17   
512-714 7 Adamsville TX   558   2010-01-17   
512-761 3 Austin TX   558   2010-01-28   
512-761 4 Austin TX   558   2010-01-28   
512-770 6 Austin TX   558   2015-01-27   
512-778 4 Liberty Hill TX   558   2011-06-07   
512-792 9 Austin TX   558   2014-10-17   
512-838 6 Austin TX   558   2014-07-28   
512-840 0 Austin TX   558   2014-10-13   
512-840 1 Austin TX   558   2014-10-13   
512-861 5 Austin TX   558   2010-08-10   
512-953 5 Austin TX   558   2015-04-14   
513-402 4 Monroe OH   328   2011-01-03   
513-468 3 Trenton OH   328   2011-01-19   
513-849 2 Middletown OH   328   2011-01-03   
517-224 9 Potterville MI   346   2011-09-30   
517-235 A Dimondale MI LNNGMIMNXGZ  346   2011-02-04   
517-235 7 Dimondale MI   346   2011-02-04   
517-305 6 Clarklake MI   346   2011-09-30   
517-441 6 Eaton Rapids MI   346   2011-09-30   
517-465 A Albion MI LNNGMIMNXAZ  346   2010-02-04   
517-465 7 Albion MI   346   2010-02-04   
517-526 9 Portland MI   346   2011-06-17   
517-539 0 Jackson MI   346   2015-05-11   
517-615 5 Vermontville MI   346   2011-09-30   
517-618 7 Howell MI   340   2006-06-30   
517-664 0 Lansing MI   346   2016-09-19   
517-684 5 Napoleon MI   346   2011-09-30   
517-708 0 Lansing MI   346   2014-09-08   
517-715 5 Fowlerville MI   346   2011-09-30   
517-721 1 Lansing MI   346      
517-742 A Holt MI LNNGMIMNYMD  346   2008-10-02   
517-742 7 Holt MI   346   2008-10-02   
517-748 A Jackson MI LNNGMIMNXAZ  346      
517-748 7 Jackson MI   346      
517-763 2 Lansing MI   346   2012-12-19   

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Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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