Local Calling Guide
Area code/prefix search
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 781-580
| A |
Lynnfield |
MA |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
|
|
| 781-580
| 0 |
Lynnfield |
MA |
|
5562 METROPCS, INC. |
128 |
|
|
|
| 781-580
| 2 |
Lynnfield |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
2016-03-25 |
|
| 781-580
| 3 |
Lynnfield |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
2016-03-25 |
|
| 781-580
| 7 |
Lynnfield |
MA |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
128 |
|
2014-04-24 |
|
| 781-580
| 8 |
Lynnfield |
MA |
|
515J IP HORIZON LLC |
128 |
|
2016-07-01 |
|
| 781-580
| 9 |
Lynnfield |
MA |
|
5562 METROPCS, INC. |
128 |
|
|
|
| 781-581
| A |
Lynn |
MA |
LYNNMACHRP0 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 781-582
| A |
Kingston |
MA |
KGTNMASLRP0 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 781-583
| A |
Arlington |
MA |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 781-583
| 0 |
Arlington |
MA |
|
145J TERRA NOVA TELECOM INC. |
128 |
|
2025-07-26 |
|
| 781-583
| 1 |
Arlington |
MA |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
2005-07-08 |
|
| 781-583
| 2 |
Arlington |
MA |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 781-583
| 3 |
Arlington |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
2020-08-21 |
|
| 781-583
| 4 |
Arlington |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2025-11-12 |
|
| 781-583
| 5 |
Arlington |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
2007-04-30 |
|
| 781-583
| 6 |
Arlington |
MA |
|
318J COMCAST IP PHONE, LLC |
128 |
|
2013-10-03 |
|
| 781-583
| 7 |
Arlington |
MA |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
2004-09-04 |
|
| 781-583
| 8 |
Arlington |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2012-04-17 |
|
| 781-583
| 9 |
Arlington |
MA |
|
490J DISH WIRELESS, LLC |
128 |
|
2024-06-13 |
|
| 781-584
| A |
Lynn |
MA |
CMBRMA01DS5 |
7135 TC SYSTEMS, INC. |
128 |
|
|
|
| 781-584
| 0 |
Lynn |
MA |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2011-06-24 |
|
| 781-584
| 1 |
Lynn |
MA |
|
7135 TC SYSTEMS, INC. |
128 |
|
|
|
| 781-584
| 2 |
Lynn |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2013-06-01 |
|
| 781-584
| 3 |
Lynn |
MA |
|
316E YMAX COMMUNICATIONS CORP. - MA |
128 |
|
2008-03-08 |
|
| 781-584
| 4 |
Lynn |
MA |
|
318J COMCAST IP PHONE, LLC |
128 |
|
2007-02-08 |
|
| 781-584
| 5 |
Lynn |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2014-10-01 |
|
| 781-584
| 6 |
Lynn |
MA |
|
318J COMCAST IP PHONE, LLC |
128 |
|
2007-02-08 |
|
| 781-584
| 7 |
Lynn |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
2009-01-31 |
|
| 781-584
| 8 |
Lynn |
MA |
|
318J COMCAST IP PHONE, LLC |
128 |
|
2010-05-16 |
|
| 781-584
| 9 |
Lynn |
MA |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2013-08-14 |
|
| 781-585
| A |
Kingston |
MA |
KGTNMASLRP0 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 781-586
| A |
Lynn |
MA |
LYNNMACHRP0 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 781-587
| A |
Wakefield |
MA |
NWTNMAWAVMD |
318J COMCAST IP PHONE, LLC |
128 |
|
|
|
| 781-587
| 0 |
Wakefield |
MA |
|
318J COMCAST IP PHONE, LLC |
128 |
|
|
|
| 781-587
| 1 |
Wakefield |
MA |
|
318J COMCAST IP PHONE, LLC |
128 |
|
|
|
| 781-587
| 2 |
Wakefield |
MA |
|
318J COMCAST IP PHONE, LLC |
128 |
|
2012-05-25 |
|
| 781-587
| 3 |
Wakefield |
MA |
|
318J COMCAST IP PHONE, LLC |
128 |
|
2013-05-10 |
|
| 781-587
| 7 |
Wakefield |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
2009-12-18 |
|
| 781-587
| 9 |
Wakefield |
MA |
|
515J IP HORIZON LLC |
128 |
|
2015-03-26 |
|
| 781-588
| A |
Kingston |
MA |
BRTNMACRLMD |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
|
|
| 781-588
| 0 |
Kingston |
MA |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
|
|
| 781-588
| 1 |
Kingston |
MA |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2007-05-11 |
|
| 781-588
| 2 |
Kingston |
MA |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
|
|
| 781-588
| 3 |
Kingston |
MA |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
|
|
| 781-588
| 4 |
Kingston |
MA |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
|
|
| 781-588
| 5 |
Kingston |
MA |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
|
|
| 781-588
| 6 |
Kingston |
MA |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
|
|
| 781-588
| 7 |
Kingston |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2012-10-12 |
|
| 781-588
| 8 |
Kingston |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2014-07-01 |
|
<< 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 >>
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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