Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

OCN: 7619 RCN TELECOM SERVICES, INC. - MA

<< 1 2 3 4 5 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
617-393 A Watertown MA STHMMAGBGT0  128      
617-393 0 Watertown MA STHMMAGBGT0  128      
617-393 1 Watertown MA STHMMAGBGT0  128      
617-393 2 Watertown MA STHMMAGBGT0  128      
617-393 3 Watertown MA STHMMAGBGT0  128      
617-393 4 Watertown MA STHMMAGBGT0  128      
617-393 8 Watertown MA STHMMAGBGT0  128      
617-393 9 Watertown MA STHMMAGBGT0  128      
617-553 A Jamaica Plain MA STHMMAGBGT0  128      
617-553 0 Jamaica Plain MA STHMMAGBGT0  128      
617-553 8 Jamaica Plain MA STHMMAGBGT0  128      
617-615 A Milton MA STHMMAGBGT0  128      
617-615 8 Milton MA STHMMAGBGT0  128      
617-670 A Boston MA STHMMAGBGT0  128      
617-670 0 Boston MA STHMMAGBGT0  128      
617-670 1 Boston MA STHMMAGBGT0  128      
617-670 2 Boston MA STHMMAGBGT0  128      
617-670 3 Boston MA STHMMAGBGT0  128      
617-670 4 Boston MA STHMMAGBGT0  128      
617-670 5 Boston MA STHMMAGBGT0  128      
617-670 6 Boston MA STHMMAGBGT0  128      
617-670 7 Boston MA STHMMAGBGT0  128      
617-670 9 Boston MA STHMMAGBGT0  128      
617-708 A Roxbury MA STHMMAGBGT0  128      
617-708 8 Roxbury MA STHMMAGBGT0  128      
617-718 A Somerville MA STHMMAGBGT0  128      
617-718 0 Somerville MA STHMMAGBGT0  128      
617-718 1 Somerville MA STHMMAGBGT0  128      
617-718 2 Somerville MA STHMMAGBGT0  128      
617-718 6 Somerville MA STHMMAGBGT0  128      
617-718 7 Somerville MA STHMMAGBGT0  128      
617-718 8 Somerville MA STHMMAGBGT0  128      
617-718 9 Somerville MA STHMMAGBGT0  128      
617-751 3 Brookline MA STHMMAGBGT0  128   2013-08-24   
617-795 A Newton MA STHMMAGBGT0  128      
617-795 0 Newton MA STHMMAGBGT0  128      
617-795 1 Newton MA STHMMAGBGT0  128      
617-795 2 Newton MA STHMMAGBGT0  128      
617-795 5 Newton MA SBTNMAFHDS0  128      
617-795 7 Newton MA STHMMAGBGT0  128      
617-795 8 Newton MA STHMMAGBGT0  128      
617-795 9 Newton MA STHMMAGBGT0  128      
617-800 A Cambridge MA STHMMAGBGT0  128      
617-800 2 Cambridge MA STHMMAGBGT0  128      
617-800 8 Cambridge MA STHMMAGBGT0  128      
617-879 A Brookline MA STHMMAGBGT0  128      
617-879 0 Brookline MA STHMMAGBGT0  128      
617-879 1 Brookline MA STHMMAGBGT0  128      
617-879 2 Brookline MA STHMMAGBGT0  128      
617-879 3 Brookline MA STHMMAGBGT0  128      

<< 1 2 3 4 5 >>

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.