Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 402 [Rate centres in NPA 402] [Dial plan for NPA 402]

NXX: 737

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
402-737 A Stockham NE STHMNEXM737  1555 HAMILTON TEL. CO. 958      
402-737 1 Stockham NE STHMNEXM737  1555 HAMILTON TEL. CO. 958      

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

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