Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 508J CENTURYLINK COMMUNICATIONS, LLC

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
317-647 7 Sheridan IN IPLSIN01XDZ  336   2014-07-03   
317-649 7 Greenfield IN IPLSIN01XDZ  336   2014-07-03   
317-668 5 Franklin IN IPLSIN01XDZ  336   2014-07-03   
317-718 3 Danville IN IPLSIN01XDZ  336   2014-07-03   
317-720 6 Fairland IN IPLSIN01XDZ  336   2014-07-03   
317-740 6 Carmel IN IPLSIN01XDZ  336   2019-01-05   
317-746 7 Indianapolis IN IPLSIN01XDZ  336   2016-07-25   
317-747 6 Fortville IN IPLSIN01XDZ  336   2014-07-03   
317-763 7 Westfield IN IPLSIN01XDZ  336   2014-08-19   
317-794 7 Indianapolis IN IPLSIN01XDZ  336   2016-04-22   
317-830 7 West Newton IN IPLSIN01XDZ  336   2014-07-03   
317-878 3 Trafalgar IN IPLSIN01XDZ  336   2014-07-19   
317-900 5 Noblesville IN IPLSIN01XDZ  336   2014-07-03   
317-933 7 Nineveh IN IPLSIN01XDZ  336   2014-07-03   
317-942 7 Zionsville IN IPLSIN01XDZ  336   2014-07-03   
317-975 7 Carmel IN IPLSIN01XDZ  336   2014-05-09   
317-978 A Charlottesville IN IPLSIN01XDZ  336      
317-978 7 Charlottesville IN IPLSIN01XDZ  336   2014-08-11   
317-991 A Indianapolis IN IPLSIN01XDZ  336      
317-991 7 Indianapolis IN IPLSIN01XDZ  336   2014-05-08   
318-217 7 Waterproof LA CTPTLAXA1MD  486   2014-09-08   
318-233 7 Georgetown LA CTPTLAXA1MD  486   2014-09-05   
318-346 5 Bunkie LA CTPTLAXA1MD  486   2014-09-05   
318-353 5 Lisbon LA CTPTLAXA1MD  486   2014-09-09   
318-370 7 Dry Prong LA CTPTLAXA1MD  486   2014-09-05   
318-373 7 Montgomery LA CTPTLAXA1MD  486   2014-09-05   
318-421 7 Monterey LA CTPTLAXA1MD  486   2014-09-05   
318-499 7 Mer Rouge LA CTPTLAXA1MD  486   2014-09-10   
318-506 7 Delta LA JCSNMSCP41Z  482   2014-04-07   
318-520 7 Castor LA CTPTLAXA1MD  486   2014-09-08   
318-531 7 Sicily Island LA CTPTLAXA1MD  486   2014-09-05   
318-565 7 Hornbeck LA CTPTLAXA1MD  486   2014-09-08   
318-570 7 Monroe LA CTPTLAXA1MD  486   2016-10-03   
318-575 7 Mansfield LA CTPTLAXA1MD  486   2014-09-09   
318-576 7 Saline LA CTPTLAXA1MD  486   2014-09-09   
318-582 7 Monroe LA CTPTLAXA1MD  486   2014-03-14   
318-604 A Cottonport LA CTPTLAXA1MD  486      
318-604 7 Cottonport LA CTPTLAXA1MD  486   2014-03-13   
318-606 7 Shreveport LA CTPTLAXA1MD  486   2014-03-14   
318-722 5 Crowville LA CTPTLAXA1MD  486   2014-09-09   
318-723 6 Fort Necessity LA CTPTLAXA1MD  486   2014-09-10   
318-744 7 Harrisonburg LA CTPTLAXA1MD  486   2014-09-05   
318-775 1 Keithville LA CTPTLAXA1MD  486   2014-09-08   
318-843 7 Gibsland LA CTPTLAXA1MD  486   2014-09-08   
318-887 7 Converse LA CTPTLAXA1MD  486   2014-09-08   
318-995 5 Oil City LA CTPTLAXA1MD  486   2014-09-09   
319-201 7 Mount Pleasant IA DVNPIAEAGMD  634   2016-08-03   
319-205 A Mount Vernon IA CDRRIADTX2X  635      
319-205 7 Mount Vernon IA CDRRIADTX2X  635   2017-07-22   
319-206 7 Cedar Rapids IA CDRRIADTX2X  635   2020-08-03   

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Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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