Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Del Rey, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
559-995 1 FRSNCAQR0MD  939H COMMIO, LLC 728   2024-01-21   
559-995 5 FRSNCAQR0MD  939H COMMIO, LLC 728   2022-12-25   
559-995 6 FRSNCAQR0MD  939H COMMIO, LLC 728   2022-12-25   
559-995 7 FRSNCAQR0MD  939H COMMIO, LLC 728   2022-12-25   
559-995 8 FRSNCAQR0MD  939H COMMIO, LLC 728   2022-12-25   
559-995 9 FRSNCA01DS5  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 728   2024-02-17   

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

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