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 |
| 781-491
| 1 |
Woburn |
MA |
|
7619 RCN TELECOM SERVICES, INC. - MA |
128 |
|
|
|
| 781-491
| 2 |
Woburn |
MA |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2013-11-07 |
|
| 781-491
| 3 |
Woburn |
MA |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2013-12-27 |
|
| 781-491
| 4 |
Woburn |
MA |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2014-07-07 |
|
| 781-491
| 5 |
Woburn |
MA |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2015-03-20 |
|
| 781-491
| 6 |
Woburn |
MA |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2014-10-24 |
|
| 781-491
| 7 |
Woburn |
MA |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2015-07-09 |
|
| 781-491
| 8 |
Woburn |
MA |
|
7619 RCN TELECOM SERVICES, INC. - MA |
128 |
|
|
|
| 781-491
| 9 |
Woburn |
MA |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2015-12-28 |
|
| 781-492
| A |
Dedham |
MA |
NRTNMAAACM4 |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
|
|
| 781-493
| A |
Dedham |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
|
|
| 781-493
| 0 |
Dedham |
MA |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2024-06-07 |
|
| 781-493
| 1 |
Dedham |
MA |
|
5562 METROPCS, INC. |
128 |
|
2024-06-07 |
|
| 781-493
| 2 |
Dedham |
MA |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2016-02-23 |
|
| 781-493
| 3 |
Dedham |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
2004-12-31 |
|
| 781-493
| 4 |
Dedham |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2017-10-02 |
|
| 781-493
| 6 |
Dedham |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
|
|
| 781-493
| 7 |
Dedham |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
2009-09-24 |
|
| 781-493
| 8 |
Dedham |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
2016-03-07 |
|
| 781-493
| 9 |
Dedham |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
2016-03-07 |
|
| 781-494
| A |
Burlington |
MA |
CATNMAAKPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 781-494
| 0 |
Burlington |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 781-494
| 1 |
Burlington |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 781-494
| 2 |
Burlington |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 781-494
| 3 |
Burlington |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 781-494
| 4 |
Burlington |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 781-494
| 5 |
Burlington |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 781-494
| 6 |
Burlington |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 781-494
| 8 |
Burlington |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
2023-04-06 |
|
| 781-494
| 9 |
Burlington |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 781-495
| A |
Needham |
MA |
NDHMMAPIDS0 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 781-496
| A |
Woburn |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 781-496
| 0 |
Woburn |
MA |
|
145J TERRA NOVA TELECOM INC. |
128 |
|
2024-09-09 |
|
| 781-496
| 1 |
Woburn |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
2019-05-11 |
|
| 781-496
| 2 |
Woburn |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 781-496
| 3 |
Woburn |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
2008-09-30 |
|
| 781-496
| 4 |
Woburn |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
2012-02-28 |
|
| 781-496
| 5 |
Woburn |
MA |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2017-11-07 |
|
| 781-496
| 6 |
Woburn |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2017-12-14 |
|
| 781-496
| 7 |
Woburn |
MA |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2018-08-06 |
|
| 781-496
| 8 |
Woburn |
MA |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2018-08-06 |
|
| 781-496
| 9 |
Woburn |
MA |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2017-11-07 |
|
| 781-497
| A |
Woburn |
MA |
CMBRMAORDSG |
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 781-497
| 0 |
Woburn |
MA |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 781-497
| 1 |
Woburn |
MA |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 781-497
| 2 |
Woburn |
MA |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 781-497
| 4 |
Woburn |
MA |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2024-07-20 |
|
| 781-497
| 5 |
Woburn |
MA |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
2006-08-05 |
|
| 781-497
| 6 |
Woburn |
MA |
|
268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA |
128 |
|
2018-04-19 |
|
| 781-497
| 7 |
Woburn |
MA |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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