Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 530 [Rate centres in NPA 530] [Dial plan for NPA 530]

NXX: 460

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
530-460 A Grass Valley: Main DA CA SCRMCA0111Z  318J COMCAST IP PHONE LLC 726   2021-03-04   
530-460 0 Grass Valley: Main DA CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 726   2020-11-07   
530-460 1 Grass Valley: Main DA CA   318J COMCAST IP PHONE LLC 726   2018-07-13   
530-460 2 Grass Valley: Main DA CA   649C ONVOY, LLC - CA 726   2021-07-18   
530-460 3 Grass Valley: Main DA CA   649C ONVOY, LLC - CA 726   2021-07-18   
530-460 4 Grass Valley: Main DA CA   649C ONVOY, LLC - CA 726   2019-02-23   
530-460 5 Grass Valley: Main DA CA   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 726   2018-12-28   
530-460 6 Grass Valley: Main DA CA   649C ONVOY, LLC - CA 726   2019-02-23   
530-460 7 Grass Valley: Main DA CA   6529 T-MOBILE USA, INC. 726   2021-06-11   
530-460 8 Grass Valley: Main DA CA   6529 T-MOBILE USA, INC. 726   2019-03-10   
530-460 9 Grass Valley: Main DA CA   6529 T-MOBILE USA, INC. 726   2018-10-29   

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

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