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: 250

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
318-250 A Shreveport LA SHPTLA12X2Z  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 486   2024-03-02   
318-250 0 Shreveport LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2024-12-13   
318-250 1 Shreveport LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2024-12-13   
318-250 2 Shreveport LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2024-12-13   
318-250 3 Shreveport LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2024-12-13   
318-250 4 Shreveport LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2024-12-13   
318-250 5 Shreveport LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2024-12-13   
318-250 6 Shreveport LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2024-12-13   
318-250 7 Shreveport LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2024-12-13   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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