Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 840 [Rate centres in NPA 840] [Dial plan for NPA 840]

NXX: 255

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
840-255 A San Bernardino CA   649C ONVOY, LLC - CA 730   2024-05-09   
840-255 0 San Bernardino CA   649C ONVOY, LLC - CA 730      
840-255 1 San Bernardino CA   649C ONVOY, LLC - CA 730      
840-255 2 San Bernardino CA   649C ONVOY, LLC - CA 730      
840-255 3 San Bernardino CA   649C ONVOY, LLC - CA 730      
840-255 4 San Bernardino CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
840-255 5 San Bernardino CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
840-255 6 San Bernardino CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
840-255 7 San Bernardino CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
840-255 8 San Bernardino CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
840-255 9 San Bernardino CA   649C ONVOY, LLC - CA 730      

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

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