Local Calling Guide
Area code/prefix search
NPA: 781
[Rate centres in NPA 781]
[Dial plan for NPA 781]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 781-420
| 8 |
Malden |
MA |
|
5562 METROPCS, INC. |
128 |
|
|
|
| 781-420
| 9 |
Malden |
MA |
|
5562 METROPCS, INC. |
128 |
|
|
|
| 781-421
| A |
Rockland |
MA |
|
515J IP HORIZON LLC |
128 |
|
2025-04-18 |
|
| 781-421
| 0 |
Rockland |
MA |
|
268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA |
128 |
|
2013-05-04 |
|
| 781-421
| 1 |
Rockland |
MA |
|
515J IP HORIZON LLC |
128 |
|
2015-03-26 |
|
| 781-421
| 2 |
Rockland |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
2004-10-31 |
|
| 781-421
| 3 |
Rockland |
MA |
|
318J COMCAST IP PHONE, LLC |
128 |
|
2010-03-19 |
|
| 781-421
| 4 |
Rockland |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2025-09-30 |
|
| 781-421
| 5 |
Rockland |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
2009-04-08 |
|
| 781-421
| 6 |
Rockland |
MA |
|
318J COMCAST IP PHONE, LLC |
128 |
|
2012-11-10 |
|
| 781-421
| 7 |
Rockland |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
2022-09-25 |
|
| 781-421
| 8 |
Rockland |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2022-09-02 |
|
| 781-421
| 9 |
Rockland |
MA |
|
515J IP HORIZON LLC |
128 |
|
2016-07-01 |
|
| 781-422
| A |
Kingston |
MA |
KGTNMASLRP0 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 781-422
| 0 |
Kingston |
MA |
|
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 781-422
| 1 |
Kingston |
MA |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2009-05-29 |
|
| 781-422
| 2 |
Kingston |
MA |
|
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 781-422
| 3 |
Kingston |
MA |
|
318J COMCAST IP PHONE, LLC |
128 |
|
2011-08-23 |
|
| 781-422
| 4 |
Kingston |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2016-04-15 |
|
| 781-422
| 5 |
Kingston |
MA |
|
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 781-422
| 6 |
Kingston |
MA |
|
316E YMAX COMMUNICATIONS CORP. - MA |
128 |
|
2008-05-24 |
|
| 781-422
| 7 |
Kingston |
MA |
|
316E YMAX COMMUNICATIONS CORP. - MA |
128 |
|
2007-08-22 |
|
| 781-422
| 8 |
Kingston |
MA |
|
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2010-06-26 |
|
| 781-422
| 9 |
Kingston |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2015-11-01 |
|
| 781-423
| A |
Rockland |
MA |
|
7135 TC SYSTEMS, INC. |
128 |
|
|
|
| 781-423
| 0 |
Rockland |
MA |
|
073H TELNYX LLC |
128 |
|
2017-04-26 |
|
| 781-423
| 1 |
Rockland |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
2019-02-11 |
|
| 781-423
| 2 |
Rockland |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
2022-09-25 |
|
| 781-423
| 3 |
Rockland |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
2012-03-19 |
|
| 781-423
| 4 |
Rockland |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2025-12-08 |
|
| 781-423
| 5 |
Rockland |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
2015-05-28 |
|
| 781-423
| 6 |
Rockland |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
2017-06-08 |
|
| 781-423
| 7 |
Rockland |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
2018-04-09 |
|
| 781-423
| 8 |
Rockland |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
2019-02-11 |
|
| 781-423
| 9 |
Rockland |
MA |
|
7135 TC SYSTEMS, INC. |
128 |
|
|
|
| 781-424
| A |
Norwell |
MA |
CATNMAAKAMD |
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
|
|
| 781-425
| A |
Burlington |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
|
|
| 781-425
| 0 |
Burlington |
MA |
|
515J IP HORIZON LLC |
128 |
|
2015-10-16 |
|
| 781-425
| 1 |
Burlington |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
2010-07-22 |
|
| 781-425
| 2 |
Burlington |
MA |
|
8468 FREEDOM RING COMMUNICATIONS, LLC |
128 |
|
2006-04-26 |
|
| 781-425
| 3 |
Burlington |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
2006-03-03 |
|
| 781-425
| 4 |
Burlington |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
2011-01-14 |
|
| 781-425
| 5 |
Burlington |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
2004-04-15 |
|
| 781-425
| 6 |
Burlington |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
|
|
| 781-425
| 7 |
Burlington |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
2012-12-15 |
|
| 781-425
| 8 |
Burlington |
MA |
|
268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA |
128 |
|
2016-10-10 |
|
| 781-425
| 9 |
Burlington |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2020-10-05 |
|
| 781-426
| A |
Revere |
MA |
CMBRMAORDSG |
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 781-426
| 0 |
Revere |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
2023-07-23 |
|
| 781-426
| 1 |
Revere |
MA |
|
5562 METROPCS, INC. |
128 |
|
2005-05-28 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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