Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 318 [Rate centres in NPA 318] [Dial plan for NPA 318]

NXX: 581

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
318-581 A Natchitoches LA SHPTLAMAX6Y  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 486      
318-581 0 Natchitoches LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2008-02-03   
318-581 1 Natchitoches LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2006-04-16   
318-581 2 Natchitoches LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2006-04-16   
318-581 3 Natchitoches LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2007-02-23   
318-581 4 Natchitoches LA SHPTLAMAX6Y  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 486      
318-581 5 Natchitoches LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2008-04-10   
318-581 6 Natchitoches LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2008-09-11   
318-581 7 Natchitoches LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2009-02-13   
318-581 8 Natchitoches LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2011-02-13   
318-581 9 Natchitoches LA SHPTLAMAX6Y  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 486   2011-03-06   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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