Local Calling Guide

Area code/prefix search

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NPA: 840 [Rate centres in NPA 840] [Dial plan for NPA 840]

NXX: 333

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
840-333 A Pomona CA LSANCAJWIMD  965H FRACTEL, LLC 730      
840-333 0 Pomona CA COVNCAXFX3Y  649C ONVOY, LLC - CA 730      
840-333 1 Pomona CA COVNCAXFX3Y  649C ONVOY, LLC - CA 730      
840-333 2 Pomona CA COVNCAXFX3Y  649C ONVOY, LLC - CA 730      
840-333 3 Pomona CA LSANCAJWIMD  965H FRACTEL, LLC 730      
840-333 4 Pomona CA LSANCAJWIMD  965H FRACTEL, LLC 730      
840-333 5 Pomona CA COVNCAXFX3Y  649C ONVOY, LLC - CA 730      
840-333 6 Pomona CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
840-333 7 Pomona CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
840-333 8 Pomona CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
840-333 9 Pomona CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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