Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 650 [Rate centres in NPA 650] [Dial plan for NPA 650]

NXX: 547

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
650-547 A Woodside CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
650-547 0 Woodside CA   649C ONVOY, LLC - CA 722   2022-06-27   
650-547 1 Woodside CA   649C ONVOY, LLC - CA 722   2022-06-27   
650-547 2 Woodside CA   649C ONVOY, LLC - CA 722   2022-02-25   
650-547 3 Woodside CA   649C ONVOY, LLC - CA 722   2022-05-12   
650-547 4 Woodside CA   649C ONVOY, LLC - CA 722   2022-05-12   
650-547 5 Woodside CA   649C ONVOY, LLC - CA 722   2022-05-12   
650-547 6 Woodside CA   649C ONVOY, LLC - CA 722   2022-06-27   
650-547 7 Woodside CA   649C ONVOY, LLC - CA 722   2022-04-02   
650-547 8 Woodside CA   649C ONVOY, LLC - CA 722   2022-04-02   
650-547 9 Woodside CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2022-02-24   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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