Local Calling Guide

Area code/prefix search

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NPA: 617 [Rate centres in NPA 617] [Dial plan for NPA 617]

NXX: 879

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
617-879 A Brookline MA STHMMAGBGT0  7619 RCN TELECOM SERVICES, INC. - MA 128      
617-879 0 Brookline MA STHMMAGBGT0  7619 RCN TELECOM SERVICES, INC. - MA 128      
617-879 1 Brookline MA STHMMAGBGT0  7619 RCN TELECOM SERVICES, INC. - MA 128      
617-879 2 Brookline MA STHMMAGBGT0  7619 RCN TELECOM SERVICES, INC. - MA 128      
617-879 3 Brookline MA STHMMAGBGT0  7619 RCN TELECOM SERVICES, INC. - MA 128      
617-879 4 Brookline MA STHMMAGBGT0  7619 RCN TELECOM SERVICES, INC. - MA 128      
617-879 5 Brookline MA STHMMAGBGT0  7619 RCN TELECOM SERVICES, INC. - MA 128      
617-879 6 Brookline MA STHMMAGBGT0  7619 RCN TELECOM SERVICES, INC. - MA 128      
617-879 7 Brookline MA STHMMAGBGT0  7619 RCN TELECOM SERVICES, INC. - MA 128      
617-879 8 Brookline MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2015-01-02   
617-879 9 Brookline MA STHMMAGBGT0  7619 RCN TELECOM SERVICES, INC. - MA 128      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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