Local Calling Guide

Area code/prefix search

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NPA: 781 [Rate centres in NPA 781] [Dial plan for NPA 781]

NXX: 472

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
781-472 A Waltham MA FRMNMAWARMD  7421 AT&T LOCAL 128      
781-472 0 Waltham MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2009-03-26   
781-472 1 Waltham MA   892D ONVOY, LLC - MA 128   2016-01-18   
781-472 2 Waltham MA   318J COMCAST IP PHONE LLC 128   2015-08-10   
781-472 3 Waltham MA   7421 AT&T LOCAL 128      
781-472 4 Waltham MA   316E YMAX COMMUNICATIONS CORP. - MA 128   2009-03-25   
781-472 5 Waltham MA   966C DSCI, LLC 128   2007-11-16   
781-472 6 Waltham MA   7421 AT&T LOCAL 128      
781-472 7 Waltham MA   7421 AT&T LOCAL 128      
781-472 8 Waltham MA   7421 AT&T LOCAL 128      
781-472 9 Waltham MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2009-03-26   

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

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