Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 774 [Rate centres in NPA 774] [Dial plan for NPA 774]

NXX: 867

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
774-867 A Worcester MA   883K AHOI LLC 128   2026-05-21   
774-867 5 Worcester MA   883K AHOI LLC 128   2026-05-21   

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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