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: 978 [Rate centres in NPA 978] [Dial plan for NPA 978]

<< 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
978-536 7 Peabody MA WPBDMAPIDS0  9102 VERIZON NEW ENGLAND INC. 128      
978-536 8 Peabody MA WPBDMAPIDS0  9102 VERIZON NEW ENGLAND INC. 128      
978-536 9 Peabody MA WPBDMAPIDS0  9102 VERIZON NEW ENGLAND INC. 128      
978-537 A Leominster MA LMNSMASCRP1  9102 VERIZON NEW ENGLAND INC. 128      
978-538 A Peabody MA PBDYMACEDS0  9102 VERIZON NEW ENGLAND INC. 128      
978-539 A Danvers MA MRBOMAFZDS0  7135 TC SYSTEMS, INC. 128      
978-539 0 Danvers MA MRBOMAFZDS0  7135 TC SYSTEMS, INC. 128      
978-539 1 Danvers MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-03-23   
978-539 2 Danvers MA SOVLMAABBMD  145J TERRA NOVA TELECOM INC. 128   2022-12-15   
978-539 3 Danvers MA MRBOMAFZDS0  7135 TC SYSTEMS, INC. 128      
978-539 4 Danvers MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-03-23   
978-539 5 Danvers MA BSTPMALLOMD  073H TELNYX LLC 128   2017-03-13   
978-539 6 Danvers MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2007-04-20   
978-539 7 Danvers MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-09-11   
978-539 8 Danvers MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2008-03-07   
978-539 9 Danvers MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-03-23   
978-540 A Littleton MA BSTPMALLRMD  8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA 128      
978-540 0 Littleton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
978-540 1 Littleton MA BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128   2005-10-16   
978-540 2 Littleton MA BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128   2005-10-16   
978-540 3 Littleton MA BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128   2005-10-16   
978-540 4 Littleton MA BSTPMALLRMD  8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA 128      
978-540 5 Littleton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-02-21   
978-540 7 Littleton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-04-22   
978-540 8 Littleton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-08-14   
978-541 A Athol MA WRCSMACEWMD  7421 AT&T - LOCAL 128      
978-541 0 Athol MA   515J IP HORIZON LLC 128   2015-10-26   
978-541 1 Athol MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-03-21   
978-541 2 Athol MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-03-21   
978-541 3 Athol MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-07-10   
978-541 4 Athol MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-07-10   
978-541 5 Athol MA SOVLMAAB5MD  732H BARR TELL USA, INC. - MA 128   2016-01-01   
978-541 6 Athol MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-06-23   
978-541 7 Athol MA BSTPMALL5MD  508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-24   
978-541 8 Athol MA BSTPMALLOMD  073H TELNYX LLC 128   2017-05-09   
978-541 9 Athol MA WRCSMACEWMD  7421 AT&T - LOCAL 128   2012-08-09   
978-542 A Salem MA SALMMANODS0  9102 VERIZON NEW ENGLAND INC. 128      
978-542 0 Salem MA SALMMANODS0  9102 VERIZON NEW ENGLAND INC. 128      
978-542 1 Salem MA SALMMANODS0  9102 VERIZON NEW ENGLAND INC. 128      
978-542 2 Salem MA SALMMANODS0  9102 VERIZON NEW ENGLAND INC. 128      
978-542 3 Salem MA SALMMANODS0  9102 VERIZON NEW ENGLAND INC. 128      
978-542 4 Salem MA SALMMANODS0  9102 VERIZON NEW ENGLAND INC. 128      
978-542 5 Salem MA SALMMANODS0  9102 VERIZON NEW ENGLAND INC. 128      
978-542 6 Salem MA SALMMANODS0  9102 VERIZON NEW ENGLAND INC. 128      
978-542 7 Salem MA SALMMANODS0  9102 VERIZON NEW ENGLAND INC. 128      
978-542 8 Salem MA SALMMANODS0  9102 VERIZON NEW ENGLAND INC. 128      
978-542 9 Salem MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2012-09-20   
978-543 A North Reading MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
978-543 0 North Reading MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
978-543 1 North Reading MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2010-03-15   

<< 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.