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: 216

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
858-216 A Rancho Penasquitos CA SNDKCA88DS0  7453 US TELEPACIFIC CORP. - CA 732      
858-216 0 Rancho Penasquitos CA   6010 NEW CINGULAR WIRELESS PCS, LLC 732   2011-03-14   
858-216 1 Rancho Penasquitos CA   649C ONVOY, LLC - CA 732   2012-12-30   
858-216 2 Rancho Penasquitos CA   981E BANDWIDTH.COM CLEC, LLC - CA 732   2012-10-06   
858-216 3 Rancho Penasquitos CA   073H TELNYX LLC 732   2021-02-25   
858-216 4 Rancho Penasquitos CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2005-12-17   
858-216 5 Rancho Penasquitos CA   6529 T-MOBILE USA, INC. 732   2005-07-08   
858-216 6 Rancho Penasquitos CA   6529 T-MOBILE USA, INC. 732   2006-09-23   
858-216 8 Rancho Penasquitos CA   649C ONVOY, LLC - CA 732   2012-12-30   
858-216 9 Rancho Penasquitos CA   7453 US TELEPACIFIC CORP. - CA 732      

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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