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: SHPTLAMAXMZ

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
318-626 5 Shreveport LA 516C AT&T CORP. 486   2015-02-27   
318-639 5 Minden LA 516C AT&T CORP. 486   2012-12-10   
318-645 8 Zwolle LA 516C AT&T CORP. 486   2011-11-21   
318-646 4 Montgomery LA 516C AT&T CORP. 486   2011-11-10   
318-679 2 Crowville LA 516C AT&T CORP. 486   2024-09-30   
318-701 9 Shreveport LA 516C AT&T CORP. 486   2016-08-19   
318-702 A Coushatta LA 516C AT&T CORP. 486      
318-702 7 Coushatta LA 516C AT&T CORP. 486   2013-01-14   
318-716 1 Shreveport LA 516C AT&T CORP. 486   2014-09-02   
318-728 1 Rayville LA 516C AT&T CORP. 486   2012-12-21   
318-745 4 Doyline LA 516C AT&T CORP. 486   2013-02-16   
318-765 5 Pollock LA 516C AT&T CORP. 486   2011-11-10   
318-775 2 Keithville LA 516C AT&T CORP. 486   2012-12-10   
318-831 2 St Landry LA 516C AT&T CORP. 486   2024-09-30   
318-839 A Grand Cane LA 516C AT&T CORP. 486   2024-09-30   
318-839 7 Grand Cane LA 516C AT&T CORP. 486   2024-09-30   
318-843 8 Gibsland LA 516C AT&T CORP. 486   2013-02-16   
318-845 A Harrisonburg LA 516C AT&T CORP. 486   2024-09-30   
318-845 7 Harrisonburg LA 516C AT&T CORP. 486   2024-09-30   
318-849 A Lisbon LA 516C AT&T CORP. 486   2024-09-30   
318-849 7 Lisbon LA 516C AT&T CORP. 486   2024-09-30   
318-851 A Saline LA 516C AT&T CORP. 486   2024-09-30   
318-851 7 Saline LA 516C AT&T CORP. 486   2024-09-30   
318-885 2 Georgetown LA 516C AT&T CORP. 486   2024-09-30   
318-886 2 Fort Necessity LA 516C AT&T CORP. 486   2024-09-30   
318-906 5 Logansport LA 516C AT&T CORP. 486   2013-02-16   
318-924 5 Blanchard LA 516C AT&T CORP. 486   2012-12-13   
318-933 6 Keatchie LA 516C AT&T CORP. 486   2013-02-16   
318-935 5 Benton LA 516C AT&T CORP. 486   2013-02-16   
318-969 5 Boyce LA 516C AT&T CORP. 486   2011-11-10   
318-973 5 Greenwood LA 516C AT&T CORP. 486   2013-02-16   
318-974 5 Bastrop LA 516C AT&T CORP. 486   2012-12-21   
318-982 8 Farmerville LA 516C AT&T CORP. 486   2012-12-21   
318-995 8 Oil City LA 516C AT&T CORP. 486   2013-02-16   
318-996 2 Mooringsport LA 516C AT&T CORP. 486   2013-12-20   

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Last updated: Sun, 17 May 2026 03:26:51 UTC

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