Local Calling Guide

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

NXX: 221

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
840-221 A San Bernardino CA LSANCARCY9X  321J HD CARRIER LLC 730      
840-221 0 San Bernardino CA ONTRCAXPXPY  649C ONVOY, LLC - CA 730   2022-12-23   
840-221 1 San Bernardino CA ONTRCAXPXPY  649C ONVOY, LLC - CA 730   2022-12-23   
840-221 2 San Bernardino CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2022-12-23   
840-221 3 San Bernardino CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2022-12-23   
840-221 4 San Bernardino CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2022-12-23   
840-221 5 San Bernardino CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2022-12-23   
840-221 6 San Bernardino CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2022-12-23   
840-221 7 San Bernardino CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2022-12-23   
840-221 8 San Bernardino CA LSANCARCY9X  321J HD CARRIER LLC 730   2022-12-22   
840-221 9 San Bernardino CA LSANCARCY9X  321J HD CARRIER LLC 730   2022-12-22   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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