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: 498

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
318-498 A Winnsboro LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486      
318-498 0 Winnsboro LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486      
318-498 1 Winnsboro LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486      
318-498 2 Winnsboro LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486      
318-498 4 Winnsboro LA SHPTLA12X5Y  8764 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - LA 486   2012-03-10   
318-498 5 Winnsboro LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2016-03-30   
318-498 6 Winnsboro LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2016-03-30   
318-498 7 Winnsboro LA SHPTLAMAXRY  153F BANDWIDTH.COM CLEC, LLC - LA 486   2019-05-03   
318-498 8 Winnsboro LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2016-04-01   
318-498 9 Winnsboro LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2016-04-01   

Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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