Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: JNLNCAXFRS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
209-786 A Jenny Lind CA 2301 CALAVERAS TEL. CO. 738      

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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