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: 804

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
318-804 A Monterey LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486      
318-804 0 Monterey LA SHPTLAMA02Z  624H ONVOY SPECTRUM, LLC 486   2023-07-16   
318-804 1 Monterey LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2023-09-28   
318-804 7 Monterey LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2023-12-30   
318-804 8 Monterey LA SHPTLAMAXZY  749E ONVOY, LLC - LA 486   2022-12-05   
318-804 9 Monterey LA SHPULA34G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 486   2022-04-09   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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