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: 212

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
840-212 A Chino CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
840-212 0 Chino CA LNBHCAXPXQX  981E BANDWIDTH.COM CLEC, LLC - CA 730      
840-212 1 Chino CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
840-212 2 Chino CA COVNCAXFX3Y  649C ONVOY, LLC - CA 730      
840-212 3 Chino CA COVNCAXFX3Y  649C ONVOY, LLC - CA 730      
840-212 4 Chino CA COVNCAXFX3Y  649C ONVOY, LLC - CA 730      
840-212 5 Chino CA COVNCAXFX3Y  649C ONVOY, LLC - CA 730      
840-212 6 Chino CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
840-212 7 Chino CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
840-212 8 Chino CA COVNCAXFX3Y  649C ONVOY, LLC - CA 730      
840-212 9 Chino CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      

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

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