Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 617 [Rate centres in NPA 617] [Dial plan for NPA 617]

NXX: 313

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
617-313 A Milton MA CHTWMABMGT1  2899 BROADVIEW NETWORKS, INC. - MA 128      
617-313 0 Milton MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
617-313 1 Milton MA   3370 CTC COMMUNICATIONS CORP. - MA 128   2005-10-07   
617-313 2 Milton MA   990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-313 3 Milton MA   990E BANDWIDTH.COM CLEC, LLC - MA 128      
617-313 4 Milton MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
617-313 5 Milton MA   2899 BROADVIEW NETWORKS, INC. - MA 128   2004-12-24   
617-313 6 Milton MA   316E YMAX COMMUNICATIONS CORP. - MA 128   2008-03-08   
617-313 7 Milton MA   990E BANDWIDTH.COM CLEC, LLC - MA 128   2012-12-22   
617-313 8 Milton MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2009-10-22   
617-313 9 Milton MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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