Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 775 [Rate centres in NPA 775] [Dial plan for NPA 775]

NXX: 758

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
775-758 A North Fork NV NFRKNVXFDS0  2233 RURAL TEL CO 720      

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

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