Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 781 [Rate centres in NPA 781] [Dial plan for NPA 781]

NXX: 392

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
781-392 A Waltham MA WLHMMASPDS1  9102 VERIZON NEW ENGLAND INC. 128      
781-392 0 Waltham MA   9102 VERIZON NEW ENGLAND INC. 128      
781-392 1 Waltham MA   9102 VERIZON NEW ENGLAND INC. 128      
781-392 2 Waltham MA   9102 VERIZON NEW ENGLAND INC. 128      
781-392 3 Waltham MA   9102 VERIZON NEW ENGLAND INC. 128      
781-392 4 Waltham MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2003-01-22   
781-392 5 Waltham MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2011-06-17   
781-392 6 Waltham MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2011-06-17   
781-392 7 Waltham MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2011-06-17   
781-392 8 Waltham MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2014-10-07   
781-392 9 Waltham MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2013-12-01   

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

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