Local Calling Guide

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Search area code/prefix (NPA/NXX)
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NPA: 951 [Rate centres in NPA 951] [Dial plan for NPA 951]

NXX: 336

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
951-336 A Corona CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
951-336 0 Corona CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2017-06-11   
951-336 1 Corona CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2019-05-10   
951-336 2 Corona CA   829J PAETEC ITEL, LLC 730   2018-05-03   
951-336 3 Corona CA ANHMCA01XRY  318J COMCAST IP PHONE, LLC 730   2017-07-26   
951-336 4 Corona CA   829J PAETEC ITEL, LLC 730   2017-07-13   
951-336 5 Corona CA   829J PAETEC ITEL, LLC 730   2018-01-23   
951-336 6 Corona CA RVSDCAYAGT1  899D METROPCS NETWORKS, LLC 730   2017-08-12   
951-336 7 Corona CA SHOKCA02IMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2017-09-14   
951-336 8 Corona CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2011-01-03   
951-336 9 Corona CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2017-10-13   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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