Local Calling Guide

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Barnstead, NH

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
603-776 A BRNSNHXARP0  0049 UNION TEL. CO. 122      
603-776 0   0049 UNION TEL. CO. 122      
603-776 2   145J TERRA NOVA TELECOM INC. 122   2025-07-11   
603-906 A ROCHNHWE4MD  314C IDT AMERICA, CORP. - NH 122      
603-906 2   314C IDT AMERICA, CORP. - NH 122   2009-12-18   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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