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 |
| 781-573
| 7 |
Stoughton |
MA |
|
145J TERRA NOVA TELECOM INC. |
128 |
|
2024-05-09 |
|
| 781-573
| 8 |
Stoughton |
MA |
|
268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA |
128 |
|
2013-05-05 |
|
| 781-574
| A |
Arlington |
MA |
CATNMAAKPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 781-574
| 0 |
Arlington |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 781-574
| 1 |
Arlington |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 781-574
| 2 |
Arlington |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 781-574
| 3 |
Arlington |
MA |
|
145J TERRA NOVA TELECOM INC. |
128 |
|
2021-09-24 |
|
| 781-574
| 4 |
Arlington |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 781-574
| 5 |
Arlington |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 781-574
| 8 |
Arlington |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
2020-08-21 |
|
| 781-574
| 9 |
Arlington |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
2024-02-24 |
|
| 781-575
| A |
Canton |
MA |
CNTNMAWADS0 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 781-575
| 0 |
Canton |
MA |
|
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 781-575
| 1 |
Canton |
MA |
|
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 781-575
| 2 |
Canton |
MA |
|
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 781-575
| 3 |
Canton |
MA |
|
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 781-575
| 4 |
Canton |
MA |
|
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 781-575
| 5 |
Canton |
MA |
|
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 781-575
| 6 |
Canton |
MA |
|
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 781-575
| 7 |
Canton |
MA |
|
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 781-575
| 9 |
Canton |
MA |
|
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 781-576
| A |
Marblehead |
MA |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
|
|
| 781-576
| 0 |
Marblehead |
MA |
|
5562 METROPCS, INC. |
128 |
|
|
|
| 781-576
| 1 |
Marblehead |
MA |
|
145J TERRA NOVA TELECOM INC. |
128 |
|
2022-10-02 |
|
| 781-576
| 3 |
Marblehead |
MA |
|
318J COMCAST IP PHONE, LLC |
128 |
|
2023-07-03 |
|
| 781-576
| 4 |
Marblehead |
MA |
|
318J COMCAST IP PHONE, LLC |
128 |
|
2023-07-03 |
|
| 781-576
| 9 |
Marblehead |
MA |
|
5562 METROPCS, INC. |
128 |
|
|
|
| 781-577
| A |
Waltham |
MA |
CMBRMAORDSG |
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 781-577
| 0 |
Waltham |
MA |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 781-577
| 1 |
Waltham |
MA |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 781-577
| 2 |
Waltham |
MA |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 781-577
| 3 |
Waltham |
MA |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
2005-12-04 |
|
| 781-577
| 4 |
Waltham |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
2011-12-19 |
|
| 781-577
| 5 |
Waltham |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
2007-06-29 |
|
| 781-577
| 6 |
Waltham |
MA |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 781-577
| 7 |
Waltham |
MA |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 781-577
| 8 |
Waltham |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2021-11-23 |
|
| 781-577
| 9 |
Waltham |
MA |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 781-578
| A |
Bryantville |
MA |
FKLNMACNDS0 |
6083 NORFOLK COUNTY INTERNET, INC. |
128 |
|
|
|
| 781-579
| A |
Braintree |
MA |
NRTNMAAACM4 |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
|
|
| 781-579
| 0 |
Braintree |
MA |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2021-06-06 |
|
| 781-579
| 1 |
Braintree |
MA |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2021-07-29 |
|
| 781-579
| 2 |
Braintree |
MA |
|
318J COMCAST IP PHONE, LLC |
128 |
|
2019-10-27 |
|
| 781-579
| 3 |
Braintree |
MA |
|
197D VONAGE AMERICA LLC |
128 |
|
2019-12-20 |
|
| 781-579
| 4 |
Braintree |
MA |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2021-07-29 |
|
| 781-579
| 5 |
Braintree |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2024-10-17 |
|
| 781-579
| 6 |
Braintree |
MA |
|
624H ONVOY SPECTRUM, LLC |
128 |
|
2021-04-05 |
|
| 781-579
| 7 |
Braintree |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
2021-03-11 |
|
| 781-579
| 8 |
Braintree |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
2021-03-11 |
|
| 781-579
| 9 |
Braintree |
MA |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2021-11-01 |
|
<< 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
Sponsored by: Execulink Telecom
Like this site? We accept donations via PayPal.