Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 702 [Rate centres in NPA 702] [Dial plan for NPA 702]

NXX: 312

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
702-312 A Las Vegas NV PRDSNV693MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 721      

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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