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: 901

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
858-901 A Rancho Penasquitos CA SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-901 0 Rancho Penasquitos CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2021-04-01   
858-901 1 Rancho Penasquitos CA SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2005-09-28   
858-901 2 Rancho Penasquitos CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2021-04-01   
858-901 3 Rancho Penasquitos CA SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2006-07-19   
858-901 4 Rancho Penasquitos CA SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2004-11-20   
858-901 5 Rancho Penasquitos CA SNDICAETDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-901 6 Rancho Penasquitos CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2020-11-16   
858-901 7 Rancho Penasquitos CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2020-11-16   
858-901 8 Rancho Penasquitos CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2020-11-16   
858-901 9 Rancho Penasquitos CA ESCNCAKYGT0  6529 T-MOBILE USA, INC. 732   2021-04-01   

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

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