Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: MRBONHYARS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
603-876 A Marlborough NH 5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-876 3 Marlborough NH 5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-876 4 Marlborough NH 5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-876 9 Marlborough NH 5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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