Local Calling Guide

Area code/prefix search

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Campbell, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
669-877 3 SNFCCA21XPZ  553J WHITESKY COMMUNICATIONS, LLC 722   2021-09-16   
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, 31 Mar 2026 13:56:49 UTC

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