Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 424 [Rate centres in NPA 424] [Dial plan for NPA 424]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
424-436 A Santa Monica: Santa Monica DA CA   6529 T-MOBILE USA, INC. 730   2019-10-04   
424-436 7 Santa Monica: Santa Monica DA CA   6529 T-MOBILE USA, INC. 730   2019-10-04   
424-436 8 Santa Monica: Santa Monica DA CA   6529 T-MOBILE USA, INC. 730   2019-10-04   
424-436 9 Santa Monica: Santa Monica DA CA   6529 T-MOBILE USA, INC. 730   2019-10-04   

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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