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: 322

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
617-322 A Milton MA CHFRMAAHPS2  6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128      
617-322 0 Milton MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2012-05-10   
617-322 1 Milton MA   318J COMCAST IP PHONE LLC 128      
617-322 2 Milton MA   019F FUSION COMMUNICATIONS, LLC 128   2010-03-15   
617-322 3 Milton MA   318J COMCAST IP PHONE LLC 128   2012-07-07   
617-322 4 Milton MA   6664 SPRINT SPECTRUM L.P. 128   2012-07-16   
617-322 5 Milton MA   7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128   2009-01-31   
617-322 6 Milton MA   316E YMAX COMMUNICATIONS CORP. - MA 128   2008-11-17   
617-322 7 Milton MA   316E YMAX COMMUNICATIONS CORP. - MA 128   2009-08-21   
617-322 8 Milton MA   4084 PAETEC COMMUNICATIONS, INC.- MA 128   2012-05-29   
617-322 9 Milton MA   318J COMCAST IP PHONE LLC 128      

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

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