Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Campbell, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
669-877 3   649C ONVOY, LLC - CA 722   2026-08-01   
669-877 4 SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2021-11-13   
669-877 5 SNJUCACL4MD  939H COMMIO, LLC 722   2021-10-14   
669-877 6 SNJUCACL4MD  939H COMMIO, LLC 722   2021-10-14   
669-877 7 SNJUCACL7MD  965H FRACTEL, LLC 722   2021-09-10   
669-877 8 SNJUCACL4MD  939H COMMIO, LLC 722   2021-10-14   
669-877 9 SNJUCACL4MD  939H COMMIO, LLC 722   2021-10-14   

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Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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