Local Calling Guide

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

NXX: 863

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
781-863 A Lexington MA LXTNMAWADS0  9102 VERIZON NEW ENGLAND INC. 128      
781-863 0 Lexington MA   9102 VERIZON NEW ENGLAND INC. 128      
781-863 1 Lexington MA   9102 VERIZON NEW ENGLAND INC. 128      
781-863 2 Lexington MA   9102 VERIZON NEW ENGLAND INC. 128      
781-863 3 Lexington MA   9102 VERIZON NEW ENGLAND INC. 128      
781-863 4 Lexington MA   9102 VERIZON NEW ENGLAND INC. 128      
781-863 5 Lexington MA   9102 VERIZON NEW ENGLAND INC. 128      
781-863 6 Lexington MA   9102 VERIZON NEW ENGLAND INC. 128      
781-863 7 Lexington MA   145J TERRA NOVA TELECOM INC. 128   2022-04-08   
781-863 8 Lexington MA   9102 VERIZON NEW ENGLAND INC. 128      
781-863 9 Lexington MA   9102 VERIZON NEW ENGLAND INC. 128      

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

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