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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
978-717 4 Peabody MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2015-10-19   
978-717 5 Peabody MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2011-05-04   
978-717 6 Peabody MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-717 7 Peabody MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-717 8 Peabody MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2015-09-14   
978-717 9 Peabody MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
978-718 A Ashburnham MA CMBSMA013MD  428H AIRUS, INC. - MA 128      
978-718 0 Ashburnham MA BSTPMALLOMD  073H TELNYX LLC 128   2021-03-04   
978-718 1 Ashburnham MA CMBSMA013MD  428H AIRUS, INC. - MA 128   2019-11-21   
978-718 2 Ashburnham MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-04-07   
978-718 3 Ashburnham MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-04-07   
978-718 4 Ashburnham MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-07-10   
978-718 5 Ashburnham MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-07-10   
978-718 6 Ashburnham MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-08-14   
978-718 7 Ashburnham MA BSTPMALLZMD  506J TWILIO INTERNATIONAL, INC. 128   2020-12-19   
978-718 8 Ashburnham MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-04-04   
978-718 9 Ashburnham MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-06-23   
978-719 A Andover MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-719 0 Andover MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2018-03-09   
978-719 1 Andover MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-719 2 Andover MA   515J IP HORIZON LLC 128   2016-07-01   
978-719 3 Andover MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2018-04-05   
978-719 4 Andover MA BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128   2010-10-22   
978-719 5 Andover MA BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128   2010-10-22   
978-719 6 Andover MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-719 7 Andover MA BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128   2010-10-22   
978-719 8 Andover MA BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128   2010-10-22   
978-719 9 Andover MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-720 A Beverly MA MRBOMAFZDS0  7135 TC SYSTEMS, INC. 128      
978-720 0 Beverly MA MRBOMAFZDS0  7135 TC SYSTEMS, INC. 128      
978-720 1 Beverly MA MRBOMAFZDS0  7135 TC SYSTEMS, INC. 128      
978-720 2 Beverly MA MRBOMAFZDS0  7135 TC SYSTEMS, INC. 128      
978-720 3 Beverly MA MRBOMAFZDS0  7135 TC SYSTEMS, INC. 128      
978-720 4 Beverly MA MRBOMAFZDS0  7135 TC SYSTEMS, INC. 128      
978-720 5 Beverly MA MRBOMAFZDS0  7135 TC SYSTEMS, INC. 128      
978-720 6 Beverly MA MRBOMAFZDS0  7135 TC SYSTEMS, INC. 128      
978-720 7 Beverly MA WSBOMAGOAMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128   2013-11-12   
978-720 8 Beverly MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2014-07-12   
978-720 9 Beverly MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-04-06   
978-721 A Athol MA WRCSMACEX1X  4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
978-721 0 Athol MA WRCSMACEX1X  4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
978-721 1 Athol MA WRCSMACEX1X  4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
978-721 2 Athol MA WRCSMACEX1X  4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
978-721 3 Athol MA WRCSMACEX1X  4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
978-721 4 Athol MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-04-04   
978-721 5 Athol MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-06-23   
978-721 6 Athol MA BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128   2016-06-16   
978-721 7 Athol MA WRCSMACEX1X  4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
978-721 8 Athol MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-02-23   
978-721 9 Athol MA WRCSMACEX1X  4673 CHOICE ONE COMMUNICATIONS, INC. - MA 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 >>

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.