Local Calling Guide

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

NXX: 944

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
617-944 A Everett MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
617-944 0 Everett MA   318J COMCAST IP PHONE, LLC 128   2013-08-24   
617-944 1 Everett MA   892D ONVOY, LLC - MA 128   2016-02-22   
617-944 2 Everett MA   892D ONVOY, LLC - MA 128   2016-02-22   
617-944 3 Everett MA   321J HD CARRIER LLC 128   2016-04-11   
617-944 4 Everett MA   732H BARR TELL USA, INC. - MA 128   2015-12-31   
617-944 5 Everett MA   892D ONVOY, LLC - MA 128   2016-02-04   
617-944 6 Everett MA   892D ONVOY, LLC - MA 128   2016-02-04   
617-944 7 Everett MA   321J HD CARRIER LLC 128   2016-04-11   
617-944 8 Everett MA   321J HD CARRIER LLC 128   2016-04-11   
617-944 9 Everett MA   318J COMCAST IP PHONE, LLC 128   2006-12-18   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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