Local Calling Guide

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NPA: 310 [Rate centres in NPA 310] [Dial plan for NPA 310]

NXX: 402

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
310-402 A Beverly Hills CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
310-402 0 Beverly Hills CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
310-402 1 Beverly Hills CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2005-03-20   
310-402 2 Beverly Hills CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-12-08   
310-402 3 Beverly Hills CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2002-12-25   
310-402 4 Beverly Hills CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2004-07-05   
310-402 5 Beverly Hills CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2004-06-26   
310-402 6 Beverly Hills CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2004-07-05   
310-402 7 Beverly Hills CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2002-12-25   
310-402 8 Beverly Hills CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2005-06-24   
310-402 9 Beverly Hills CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2006-06-05   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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