Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
781-703 1 Waltham MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2017-05-29   
781-703 2 Waltham MA   4084 PAETEC COMMUNICATIONS, INC.- MA 128   2016-05-31   
781-703 3 Waltham MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2017-04-20   
781-703 4 Waltham MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2017-04-20   
781-703 5 Waltham MA   6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128   2015-10-09   
781-703 6 Waltham MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2017-05-09   
781-703 7 Waltham MA   966C DSCI, LLC 128   2017-04-10   
781-703 8 Waltham MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2016-10-27   
781-703 9 Waltham MA   732H BARR TELL USA, INC. - MA 128   2016-01-01   
781-704 A Woburn MA WOBNMACGCM0  6664 SPRINT SPECTRUM L.P. 128      
781-704 0 Woburn MA   6664 SPRINT SPECTRUM L.P. 128      
781-704 1 Woburn MA   6664 SPRINT SPECTRUM L.P. 128      
781-704 3 Woburn MA   6664 SPRINT SPECTRUM L.P. 128      
781-704 4 Woburn MA   6664 SPRINT SPECTRUM L.P. 128      
781-704 5 Woburn MA   6664 SPRINT SPECTRUM L.P. 128      
781-704 6 Woburn MA   6664 SPRINT SPECTRUM L.P. 128      
781-704 7 Woburn MA   6664 SPRINT SPECTRUM L.P. 128      
781-704 8 Woburn MA   6664 SPRINT SPECTRUM L.P. 128      
781-704 9 Woburn MA   6664 SPRINT SPECTRUM L.P. 128      
781-705 A Wellesley MA   7421 AT&T LOCAL 128      
781-705 0 Wellesley MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
781-705 1 Wellesley MA   966G LOCAL ACCESS LLC - MA 128   2015-03-26   
781-705 2 Wellesley MA   990E BANDWIDTH.COM CLEC, LLC - MA 128      
781-705 5 Wellesley MA   7421 AT&T LOCAL 128   2003-11-28   
781-705 6 Wellesley MA   892D ONVOY, LLC - MA 128   2016-03-17   
781-705 7 Wellesley MA   892D ONVOY, LLC - MA 128   2012-03-05   
781-705 8 Wellesley MA   966G LOCAL ACCESS LLC - MA 128   2016-07-01   
781-705 9 Wellesley MA   073H TELNYX LLC 128   2017-04-28   
781-706 A Hingham MA   6664 SPRINT SPECTRUM L.P. 128      
781-706 0 Hingham MA   6664 SPRINT SPECTRUM L.P. 128      
781-706 1 Hingham MA   6664 SPRINT SPECTRUM L.P. 128      
781-706 2 Hingham MA   6664 SPRINT SPECTRUM L.P. 128   2003-02-12   
781-706 3 Hingham MA   6664 SPRINT SPECTRUM L.P. 128   2003-02-12   
781-706 4 Hingham MA   6664 SPRINT SPECTRUM L.P. 128   2003-04-13   
781-706 5 Hingham MA   6664 SPRINT SPECTRUM L.P. 128      
781-706 6 Hingham MA   6664 SPRINT SPECTRUM L.P. 128      
781-706 7 Hingham MA   6664 SPRINT SPECTRUM L.P. 128      
781-706 8 Hingham MA   6664 SPRINT SPECTRUM L.P. 128      
781-706 9 Hingham MA   6664 SPRINT SPECTRUM L.P. 128      
781-707 A Needham MA CMBRMA01DS5  7135 TC SYSTEMS, INC. 128      
781-707 0 Needham MA   7135 TC SYSTEMS, INC. 128      
781-707 1 Needham MA   7135 TC SYSTEMS, INC. 128      
781-707 2 Needham MA   7135 TC SYSTEMS, INC. 128      
781-707 3 Needham MA   7135 TC SYSTEMS, INC. 128      
781-707 4 Needham MA   7135 TC SYSTEMS, INC. 128      
781-707 5 Needham MA   7135 TC SYSTEMS, INC. 128      
781-707 6 Needham MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2011-03-21   
781-707 7 Needham MA   7135 TC SYSTEMS, INC. 128      
781-707 8 Needham MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2011-06-20   
781-707 9 Needham MA   7135 TC SYSTEMS, INC. 128      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 >>

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.