Local Calling Guide

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NPA: 858 [Rate centres in NPA 858] [Dial plan for NPA 858]

NXX: 330

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
858-330 A Rancho Penasquitos CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
858-330 0 Rancho Penasquitos CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2022-08-26   
858-330 1 Rancho Penasquitos CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2022-08-26   
858-330 2 Rancho Penasquitos CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2022-08-26   
858-330 3 Rancho Penasquitos CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2022-08-26   
858-330 4 Rancho Penasquitos CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2022-08-26   
858-330 5 Rancho Penasquitos CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2022-08-26   
858-330 6 Rancho Penasquitos CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2022-08-26   
858-330 7 Rancho Penasquitos CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2023-08-11   
858-330 8 Rancho Penasquitos CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2022-01-20   
858-330 9 Rancho Penasquitos CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2022-01-20   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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