Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 657 [Rate centres in NPA 657] [Dial plan for NPA 657]

NXX: 709

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
657-709 A Santa Ana CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2024-02-03   
657-709 0 Santa Ana CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
657-709 1 Santa Ana CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
657-709 2 Santa Ana CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
657-709 3 Santa Ana CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
657-709 4 Santa Ana CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
657-709 5 Santa Ana CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
657-709 6 Santa Ana CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
657-709 7 Santa Ana CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
657-709 8 Santa Ana CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
657-709 9 Santa Ana CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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