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 |
| 781-430
| 8 |
Lexington |
MA |
|
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2015-06-04 |
|
| 781-430
| 9 |
Lexington |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2016-03-17 |
|
| 781-431
| A |
Wellesley |
MA |
WLSLMALADS1 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 781-432
| A |
Melrose |
MA |
FKLNMACNDS0 |
6083 NORFOLK COUNTY INTERNET, INC. |
128 |
|
|
|
| 781-433
| A |
Needham |
MA |
NDHMMAPIDS0 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 781-434
| A |
Waltham |
MA |
CMBRMA01DS5 |
7135 TC SYSTEMS, INC. |
128 |
|
|
|
| 781-434
| 0 |
Waltham |
MA |
|
7135 TC SYSTEMS, INC. |
128 |
|
|
|
| 781-434
| 1 |
Waltham |
MA |
|
7135 TC SYSTEMS, INC. |
128 |
|
|
|
| 781-434
| 2 |
Waltham |
MA |
|
7135 TC SYSTEMS, INC. |
128 |
|
|
|
| 781-434
| 3 |
Waltham |
MA |
|
7135 TC SYSTEMS, INC. |
128 |
|
|
|
| 781-434
| 4 |
Waltham |
MA |
|
7135 TC SYSTEMS, INC. |
128 |
|
|
|
| 781-434
| 5 |
Waltham |
MA |
|
7135 TC SYSTEMS, INC. |
128 |
|
|
|
| 781-434
| 6 |
Waltham |
MA |
|
7135 TC SYSTEMS, INC. |
128 |
|
|
|
| 781-434
| 7 |
Waltham |
MA |
|
7135 TC SYSTEMS, INC. |
128 |
|
|
|
| 781-434
| 8 |
Waltham |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2013-02-01 |
|
| 781-434
| 9 |
Waltham |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2014-02-01 |
|
| 781-435
| A |
Stoneham |
MA |
NWTNMAWAVMD |
318J COMCAST IP PHONE, LLC |
128 |
|
|
|
| 781-435
| 0 |
Stoneham |
MA |
|
318J COMCAST IP PHONE, LLC |
128 |
|
2006-05-01 |
|
| 781-435
| 1 |
Stoneham |
MA |
|
318J COMCAST IP PHONE, LLC |
128 |
|
|
|
| 781-435
| 2 |
Stoneham |
MA |
|
318J COMCAST IP PHONE, LLC |
128 |
|
2012-05-20 |
|
| 781-435
| 3 |
Stoneham |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
2010-03-15 |
|
| 781-435
| 4 |
Stoneham |
MA |
|
318J COMCAST IP PHONE, LLC |
128 |
|
2013-02-08 |
|
| 781-435
| 5 |
Stoneham |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2026-01-07 |
|
| 781-435
| 6 |
Stoneham |
MA |
|
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2011-03-19 |
|
| 781-435
| 7 |
Stoneham |
MA |
|
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2011-06-27 |
|
| 781-435
| 8 |
Stoneham |
MA |
|
268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA |
128 |
|
2012-04-27 |
|
| 781-435
| 9 |
Stoneham |
MA |
|
515J IP HORIZON LLC |
128 |
|
2015-03-27 |
|
| 781-436
| A |
Stoughton |
MA |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
|
|
| 781-436
| 0 |
Stoughton |
MA |
|
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2008-12-06 |
|
| 781-436
| 2 |
Stoughton |
MA |
|
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2010-02-21 |
|
| 781-436
| 3 |
Stoughton |
MA |
|
318J COMCAST IP PHONE, LLC |
128 |
|
|
|
| 781-436
| 4 |
Stoughton |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
2007-07-11 |
|
| 781-436
| 5 |
Stoughton |
MA |
|
318J COMCAST IP PHONE, LLC |
128 |
|
2006-05-28 |
|
| 781-436
| 7 |
Stoughton |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
2009-02-15 |
|
| 781-436
| 8 |
Stoughton |
MA |
|
318J COMCAST IP PHONE, LLC |
128 |
|
2010-09-08 |
|
| 781-436
| 9 |
Stoughton |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
2024-03-09 |
|
| 781-437
| A |
Randolph |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
|
|
| 781-437
| 0 |
Randolph |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
|
|
| 781-437
| 1 |
Randolph |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
|
|
| 781-437
| 2 |
Randolph |
MA |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2008-07-17 |
|
| 781-437
| 3 |
Randolph |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
2009-02-15 |
|
| 781-437
| 4 |
Randolph |
MA |
|
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2011-06-27 |
|
| 781-437
| 5 |
Randolph |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2024-12-09 |
|
| 781-437
| 6 |
Randolph |
MA |
|
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2010-09-11 |
|
| 781-437
| 7 |
Randolph |
MA |
|
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2010-02-22 |
|
| 781-437
| 8 |
Randolph |
MA |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2022-02-20 |
|
| 781-437
| 9 |
Randolph |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
|
|
| 781-438
| A |
Stoneham |
MA |
WKFDMABEDS0 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 781-439
| A |
Reading |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
|
|
| 781-439
| 0 |
Reading |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2006-06-02 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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