Local Calling Guide

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

NXX: 598

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
310-598 A Beverly Hills CA GRDNCA02KMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
310-598 0 Beverly Hills CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2006-06-26   
310-598 1 Beverly Hills CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-07-07   
310-598 2 Beverly Hills CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-07-07   
310-598 3 Beverly Hills CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-07-07   
310-598 4 Beverly Hills CA GRDNCA02KMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
310-598 5 Beverly Hills CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2006-07-08   
310-598 6 Beverly Hills CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2006-07-08   
310-598 7 Beverly Hills CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2003-12-20   
310-598 8 Beverly Hills CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2009-03-13   
310-598 9 Beverly Hills CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2009-03-13   

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

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