Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Irvine, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
949-992 2 LSANCAJWJMD  516J TON80 COMMUNICATIONS, LLC 730   2021-07-18   
949-992 3 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2021-07-28   
949-992 4 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2021-07-28   
949-992 5 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2021-07-28   
949-992 6 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2021-07-28   
949-992 7 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2021-07-28   
949-992 8 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2021-07-28   
949-992 9 LSANCAJWIMD  965H FRACTEL, LLC 730   2021-07-17   

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Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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