Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 781 [Rate centres in NPA 781] [Dial plan for NPA 781]

NXX: 855

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
781-855 A Needham MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
781-855 3 Needham MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2017-11-24   
781-855 4 Needham MA SOVLMAABBMD  145J TERRA NOVA TELECOM INC. 128   2024-06-27   
781-855 5 Needham MA   145J TERRA NOVA TELECOM INC. 128   2025-02-13   
781-855 7 Needham MA   145J TERRA NOVA TELECOM INC. 128   2023-11-21   
781-855 8 Needham MA   145J TERRA NOVA TELECOM INC. 128   2025-10-17   

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

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