Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: LMCVCAXFRS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
559-597 A Lemon Cove CA 4420 FRONTIER CALIFORNIA INC. 728      
559-597 2 Lemon Cove CA 4420 FRONTIER CALIFORNIA INC. 728      

Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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