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
978-848 2 Lowell MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-848 3 Lowell MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-848 4 Lowell MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2022-12-18   
978-848 5 Lowell MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-848 6 Lowell MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-848 7 Lowell MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2022-07-17   
978-848 8 Lowell MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2010-08-23   
978-848 9 Lowell MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-849 A Acton MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-849 0 Acton MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-849 1 Acton MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-849 3 Acton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2012-03-15   
978-849 4 Acton MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2016-06-17   
978-849 5 Acton MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-849 6 Acton MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2005-07-24   
978-849 7 Acton MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2005-07-24   
978-849 8 Acton MA BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128   2005-07-24   
978-849 9 Acton MA BSTPMALLDS1  4536 XO MASSACHUSETS, INC. 128   2005-07-24   
978-850 A Westford MA SOVLMAABKMD  616J LEAP TELECOM, LLC 128      
978-850 0 Westford MA   515J IP HORIZON LLC 128   2017-07-06   
978-850 1 Westford MA   515J IP HORIZON LLC 128   2015-03-26   
978-850 2 Westford MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2015-03-02   
978-850 3 Westford MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-07-01   
978-850 4 Westford MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2014-12-05   
978-850 5 Westford MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-03-14   
978-850 6 Westford MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-03-14   
978-850 7 Westford MA BSTPMALLZMD  506J TWILIO INTERNATIONAL, INC. 128   2020-12-19   
978-850 8 Westford MA SOVLMAABKMD  616J LEAP TELECOM, LLC 128   2023-03-11   
978-850 9 Westford MA SOVLMAABBMD  145J TERRA NOVA TELECOM INC. 128   2023-11-16   
978-851 A Lowell MA TWBYMARODS1  9102 VERIZON NEW ENGLAND INC. 128      
978-852 A Lawrence MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
978-853 A Lawrence MA NRTNMAAACM4  5562 METROPCS, INC. 128      
978-853 0 Lawrence MA NRTNMAAACM4  5562 METROPCS, INC. 128      
978-853 1 Lawrence MA NRTNMAAACM4  5562 METROPCS, INC. 128      
978-853 2 Lawrence MA NRTNMAAACM4  5562 METROPCS, INC. 128      
978-853 3 Lawrence MA NRTNMAAACM4  5562 METROPCS, INC. 128      
978-853 4 Lawrence MA NRTNMAAACM4  5562 METROPCS, INC. 128      
978-853 5 Lawrence MA NRTNMAAACM4  5562 METROPCS, INC. 128      
978-853 6 Lawrence MA NRTNMAAACM4  5562 METROPCS, INC. 128      
978-853 7 Lawrence MA NRTNMAAACM4  5562 METROPCS, INC. 128      
978-853 8 Lawrence MA NRTNMAAACM4  5562 METROPCS, INC. 128      
978-853 9 Lawrence MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
978-854 A Peabody MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-854 0 Peabody MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-854 1 Peabody MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-854 2 Peabody MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2005-11-01   
978-854 3 Peabody MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2009-10-14   
978-854 4 Peabody MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
978-854 5 Peabody MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2009-05-28   
978-854 6 Peabody MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2012-05-17   

<< 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: Execulink Telecom

Like this site? We accept donations via PayPal.