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
708-443 6 Cicero IL CHCGILCLXOX  358   2006-06-30   
708-462 7 Harvey IL CHCGILCLXOX  358   2006-06-30   
708-487 9 Riverdale IL CHCGILCLXOX  358   2007-03-12   
708-523 3 Summit IL CHCGILCLXOX  358   2007-02-22   
708-552 5 Summit IL CHCGILCLXOX  358   2007-02-22   
708-566 1 Harvey IL CHCGILCLXOX  358   2005-04-20   
708-577 4 Blue Island IL CHCGILCLXOX  358   2005-04-19   
708-584 A Beecher IL CHCGILCLXOX  358      
708-584 7 Beecher IL CHCGILCLXOX  358   2010-01-08   
708-586 A Palos Park IL CHCGILCLXOX  358      
708-586 2 Palos Park IL CHCGILCLXOX  358   2006-05-02   
708-613 5 Oak Park IL CHCGILCLXOX  358   2006-06-30   
708-620 8 Tinley Park IL CHCGILCLXOX  358   2006-06-30   
708-632 4 Bellwood IL CHCGILCLXOX  358   2006-07-07   
708-634 A Oak Lawn IL CHCGILCLXOX  358      
708-634 2 Oak Lawn IL CHCGILCLXOX  358   2007-03-12   
708-634 3 Oak Lawn IL CHCGILCLXOX  358   2010-11-19   
708-634 7 Oak Lawn IL CHCGILCLXOX  358   2015-02-16   
708-645 4 Orland IL CHCGILCLXOX  358   2006-06-30   
708-657 4 Oak Park IL CHCGILCLXOX  358   2006-06-30   
708-683 6 Cicero IL CHCGILCLXOX  358   2006-06-30   
708-695 9 River Grove IL CHCGILCLXOX  358   2006-08-29   
708-784 6 La Grange IL CHCGILCLXOX  358   2006-06-30   
708-816 8 Homewood IL CHCGILCLXOX  358   2013-12-12   
708-854 6 La Grange IL CHCGILCLXOX  358   2006-06-30   
708-858 6 Lansing IL CHCGILCLXOX  358   2016-06-05   
708-885 5 Governors Park IL CHCGILCLXOX  358   2011-10-28   
708-888 3 Riverdale IL CHCGILCLXOX  358   2015-03-23   
708-894 7 Tinley Park IL CHCGILCLXOX  358   2016-06-06   
708-897 9 Blue Island IL CHCGILCLXOX  358   2011-05-12   
708-898 7 Chicago Heights IL CHCGILCLXOX  358   2006-06-30   
708-937 9 La Grange IL CHCGILCLXOX  358   2006-07-07   
708-940 5 Harvey IL CHCGILCLXOX  358   2014-06-30   
708-986 5 Blue Island IL CHCGILCLXOX  358   2015-04-27   
708-995 6 Mokena IL CHCGILCLXOX  358   2012-01-20   
713-393 7 Houston TX HSTNTX01X7X  560   2009-12-29   
713-474 5 Houston Suburban TX HSTNTX01X7X  560   2011-06-17   
713-485 0 Houston TX HSTNTX01X7X  560   2009-11-13   
713-485 4 Houston TX HSTNTX01X7X  560   2009-04-24   
713-485 5 Houston TX HSTNTX01X7X  560   2009-04-30   
713-485 6 Houston TX HSTNTX01X7X  560   2009-04-30   
713-491 3 Houston TX HSTNTX01X7X  560   2016-09-12   
713-497 5 Houston TX HSTNTX01X7X  560   2013-07-29   
713-505 A Houston TX HSTNTX01X7X  560      
713-505 1 Houston TX HSTNTX01X7X  560      
713-586 0 Houston TX HSTNTX01X7X  560   2016-09-12   
713-587 0 Houston TX HSTNTX01X7X  560   2016-09-12   
713-926 0 Houston TX HSTNTX01X7X  560   2016-09-12   
713-957 9 Houston TX HSTNTX01X7X  560   2016-09-12   
713-993 6 Houston TX HSTNTX01X7X  560   2009-08-23   

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Last updated: Sat, 02 May 2026 12:20:53 UTC

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