Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 858 [Rate centres in NPA 858] [Dial plan for NPA 858]

NXX: 933

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
858-933 A Del Mar CA SNDGCA0263Z  965H FRACTEL, LLC 732      
858-933 0 Del Mar CA SNDGCA0260Z  624H ONVOY SPECTRUM, LLC 732   2021-11-20   
858-933 1 Del Mar CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2021-10-14   
858-933 2 Del Mar CA SNDGCA0269Z  506J TWILIO INTERNATIONAL, INC. 732   2021-10-16   
858-933 3 Del Mar CA SNDGCA0263Z  965H FRACTEL, LLC 732   2021-10-08   
858-933 4 Del Mar CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2021-10-14   
858-933 5 Del Mar CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2021-10-14   
858-933 6 Del Mar CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2021-10-14   
858-933 7 Del Mar CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2021-10-14   
858-933 8 Del Mar CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2021-10-14   
858-933 9 Del Mar CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2021-10-14   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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