Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 959 [Rate centres in NPA 959] [Dial plan for NPA 959]

NXX: 285

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
959-285 A Southington CT   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2026-07-02   
959-285 0 Southington CT   6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2026-07-02   

Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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