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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
781-980 A Braintree MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
781-980 0 Braintree MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2015-10-23   
781-980 1 Braintree MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2018-08-15   
781-980 2 Braintree MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2015-12-30   
781-980 3 Braintree MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2018-02-24   
781-980 4 Braintree MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2018-12-09   
781-980 5 Braintree MA   732H BARR TELL USA, INC. - MA 128   2016-01-01   
781-980 6 Braintree MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2018-12-09   
781-980 7 Braintree MA   892D ONVOY, LLC - MA 128   2016-03-11   
781-980 8 Braintree MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2015-11-01   
781-980 9 Braintree MA   515J IP HORIZON LLC 128   2016-07-01   
781-981 A Lexington MA LXTNMAWADS0  9102 VERIZON NEW ENGLAND INC. 128      
781-982 A Rockland MA RKLDMAWEDS0  9102 VERIZON NEW ENGLAND INC. 128      
781-983 A Winchester MA NRTNMAAACM4  5562 METROPCS, INC. 128      
781-983 0 Winchester MA   5562 METROPCS, INC. 128      
781-983 1 Winchester MA   5562 METROPCS, INC. 128      
781-983 2 Winchester MA   5562 METROPCS, INC. 128      
781-983 3 Winchester MA   5562 METROPCS, INC. 128      
781-983 4 Winchester MA   5562 METROPCS, INC. 128      
781-983 5 Winchester MA   5562 METROPCS, INC. 128      
781-983 6 Winchester MA   5562 METROPCS, INC. 128      
781-983 7 Winchester MA   5562 METROPCS, INC. 128      
781-983 8 Winchester MA   145J TERRA NOVA TELECOM INC. 128   2025-10-31   
781-983 9 Winchester MA   5562 METROPCS, INC. 128      
781-984 A Stoneham MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-984 0 Stoneham MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-984 2 Stoneham MA   892D ONVOY, LLC - MA 128   2021-03-11   
781-984 3 Stoneham MA   892D ONVOY, LLC - MA 128   2021-03-11   
781-984 8 Stoneham MA   073H TELNYX LLC 128   2017-04-27   
781-984 9 Stoneham MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-985 A Weymouth MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-985 0 Weymouth MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-985 1 Weymouth MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-985 2 Weymouth MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2005-07-28   
781-985 3 Weymouth MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-985 4 Weymouth MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-985 5 Weymouth MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-985 6 Weymouth MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-985 7 Weymouth MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2013-08-01   
781-985 8 Weymouth MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2005-12-12   
781-985 9 Weymouth MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-986 A Randolph MA RNDHMAMERP0  9102 VERIZON NEW ENGLAND INC. 128      
781-987 A Norwell MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
781-987 0 Norwell MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2005-08-06   
781-987 1 Norwell MA   318J COMCAST IP PHONE, LLC 128      
781-987 2 Norwell MA   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128   2006-03-30   
781-987 3 Norwell MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2012-01-30   
781-987 4 Norwell MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2006-09-20   
781-987 5 Norwell MA   892D ONVOY, LLC - MA 128   2010-03-15   
781-987 6 Norwell MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2005-08-06   
781-987 7 Norwell MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2005-08-06   
781-987 8 Norwell MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2005-08-06   
781-987 9 Norwell MA   892D ONVOY, LLC - MA 128   2005-08-06   
781-989 A Canton MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-989 0 Canton MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2019-04-11   
781-989 1 Canton MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2016-10-10   
781-989 2 Canton MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-989 4 Canton MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
781-989 5 Canton MA   829J PAETEC ITEL, LLC 128   2004-11-18   
781-989 7 Canton MA   145J TERRA NOVA TELECOM INC. 128   2025-08-29   
781-989 8 Canton MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-11-18   
781-989 9 Canton MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2022-10-14   
781-990 A Marblehead MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
781-990 0 Marblehead MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-12-11   
781-990 1 Marblehead MA   318J COMCAST IP PHONE, LLC 128      
781-990 2 Marblehead MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-01-06   
781-990 3 Marblehead MA   318J COMCAST IP PHONE, LLC 128      
781-990 4 Marblehead MA   829J PAETEC ITEL, LLC 128   2006-10-30   
781-990 5 Marblehead MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2006-06-09   
781-990 6 Marblehead MA   990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-06-26   
781-990 7 Marblehead MA   8468 FREEDOM RING COMMUNICATIONS, LLC 128   2008-11-11   
781-990 8 Marblehead MA   990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
781-990 9 Marblehead MA   5562 METROPCS, INC. 128   2017-03-31   
781-991 A Medford MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2025-02-01   
781-991 8 Medford MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2025-02-01   
781-991 9 Medford MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2025-02-01   
781-992 A Wellesley MA STHMMAGBGT0  7619 RCN TELECOM SERVICES, INC. - MA 128      
781-992 1 Wellesley MA   318J COMCAST IP PHONE, LLC 128   2023-07-25   
781-992 2 Wellesley MA   624H ONVOY SPECTRUM, LLC 128   2021-09-03   
781-992 3 Wellesley MA   7619 RCN TELECOM SERVICES, INC. - MA 128      
781-992 4 Wellesley MA   7619 RCN TELECOM SERVICES, INC. - MA 128      
781-992 5 Wellesley MA   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128   2005-04-03   
781-992 6 Wellesley MA   318J COMCAST IP PHONE, LLC 128   2023-07-25   
781-992 7 Wellesley MA   318J COMCAST IP PHONE, LLC 128   2023-07-25   
781-992 8 Wellesley MA   318J COMCAST IP PHONE, LLC 128   2023-07-25   
781-993 A Burlington MA BURLMABEDS1  9102 VERIZON NEW ENGLAND INC. 128      
781-993 0 Burlington MA   9102 VERIZON NEW ENGLAND INC. 128      
781-993 2 Burlington MA   9102 VERIZON NEW ENGLAND INC. 128      
781-993 4 Burlington MA   9102 VERIZON NEW ENGLAND INC. 128      
781-993 5 Burlington MA   9102 VERIZON NEW ENGLAND INC. 128      
781-993 6 Burlington MA   9102 VERIZON NEW ENGLAND INC. 128      
781-993 7 Burlington MA   9102 VERIZON NEW ENGLAND INC. 128      
781-993 8 Burlington MA   9102 VERIZON NEW ENGLAND INC. 128      
781-993 9 Burlington MA   9102 VERIZON NEW ENGLAND INC. 128      
781-994 A Woburn MA CMBRMA01DS5  7135 TC SYSTEMS, INC. 128      
781-994 0 Woburn MA   7135 TC SYSTEMS, INC. 128      
781-994 1 Woburn MA   7135 TC SYSTEMS, INC. 128      
781-994 2 Woburn MA   7135 TC SYSTEMS, INC. 128      
781-994 3 Woburn MA   7135 TC SYSTEMS, INC. 128      
781-994 4 Woburn 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 >>

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.