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 |
| 781-200
| A |
Lynn |
MA |
SOVLMAAB6MD |
939H COMMIO, LLC |
128 |
|
2024-04-13 |
|
| 781-200
| 0 |
Lynn |
MA |
|
939H COMMIO, LLC |
128 |
|
2024-04-13 |
|
| 781-200
| 1 |
Lynn |
MA |
|
939H COMMIO, LLC |
128 |
|
2024-04-13 |
|
| 781-200
| 2 |
Lynn |
MA |
|
939H COMMIO, LLC |
128 |
|
2024-04-13 |
|
| 781-200
| 3 |
Lynn |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2025-02-21 |
|
| 781-200
| 4 |
Lynn |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2025-05-17 |
|
| 781-200
| 5 |
Lynn |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2025-09-10 |
|
| 781-200
| 6 |
Lynn |
MA |
|
268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA |
128 |
|
2024-11-20 |
|
| 781-200
| 7 |
Lynn |
MA |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2024-11-10 |
|
| 781-200
| 8 |
Lynn |
MA |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2024-06-07 |
|
| 781-200
| 9 |
Lynn |
MA |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2024-06-07 |
|
| 781-201
| A |
Sharon |
MA |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
|
|
| 781-201
| 0 |
Sharon |
MA |
|
5562 METROPCS, INC. |
128 |
|
|
|
| 781-201
| 1 |
Sharon |
MA |
|
5562 METROPCS, INC. |
128 |
|
|
|
| 781-201
| 2 |
Sharon |
MA |
|
145J TERRA NOVA TELECOM INC. |
128 |
|
2023-11-16 |
|
| 781-201
| 3 |
Sharon |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
2023-10-22 |
|
| 781-201
| 4 |
Sharon |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
2023-10-22 |
|
| 781-201
| 5 |
Sharon |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
2023-10-22 |
|
| 781-201
| 6 |
Sharon |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
2023-10-22 |
|
| 781-201
| 7 |
Sharon |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
2023-10-22 |
|
| 781-201
| 9 |
Sharon |
MA |
|
5562 METROPCS, INC. |
128 |
|
|
|
| 781-202
| A |
Burlington |
MA |
CMBRMA01DS5 |
7135 TC SYSTEMS, INC. |
128 |
|
|
|
| 781-202
| 0 |
Burlington |
MA |
|
7135 TC SYSTEMS, INC. |
128 |
|
|
|
| 781-202
| 1 |
Burlington |
MA |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
2005-12-04 |
|
| 781-202
| 2 |
Burlington |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
2023-05-30 |
|
| 781-202
| 3 |
Burlington |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
2004-11-18 |
|
| 781-202
| 4 |
Burlington |
MA |
|
316E YMAX COMMUNICATIONS CORP. - MA |
128 |
|
2008-03-08 |
|
| 781-202
| 5 |
Burlington |
MA |
|
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2012-02-03 |
|
| 781-202
| 6 |
Burlington |
MA |
|
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2012-09-09 |
|
| 781-202
| 7 |
Burlington |
MA |
|
316E YMAX COMMUNICATIONS CORP. - MA |
128 |
|
2008-09-28 |
|
| 781-202
| 8 |
Burlington |
MA |
|
316E YMAX COMMUNICATIONS CORP. - MA |
128 |
|
2009-07-24 |
|
| 781-202
| 9 |
Burlington |
MA |
|
268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA |
128 |
|
2012-04-27 |
|
| 781-203
| A |
Burlington |
MA |
CATNMAAKPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 781-203
| 0 |
Burlington |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 781-203
| 1 |
Burlington |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 781-203
| 2 |
Burlington |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 781-203
| 3 |
Burlington |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 781-203
| 4 |
Burlington |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 781-203
| 5 |
Burlington |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
2023-07-09 |
|
| 781-203
| 6 |
Burlington |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 781-203
| 7 |
Burlington |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 781-203
| 8 |
Burlington |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 781-203
| 9 |
Burlington |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 781-204
| A |
Norwell |
MA |
BRTNMACRLMD |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
|
|
| 781-204
| 0 |
Norwell |
MA |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
|
|
| 781-204
| 1 |
Norwell |
MA |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
|
|
| 781-204
| 2 |
Norwell |
MA |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2024-11-30 |
|
| 781-204
| 3 |
Norwell |
MA |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
|
|
| 781-204
| 4 |
Norwell |
MA |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
|
|
| 781-204
| 5 |
Norwell |
MA |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
|
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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