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 |
| 781-536
| 8 |
Marshfield |
MA |
|
318J COMCAST IP PHONE, LLC |
128 |
|
2005-07-01 |
|
| 781-536
| 9 |
Marshfield |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
2014-11-11 |
|
| 781-537
| A |
Woburn |
MA |
|
7135 TC SYSTEMS, INC. |
128 |
|
|
|
| 781-537
| 0 |
Woburn |
MA |
|
624H ONVOY SPECTRUM, LLC |
128 |
|
2021-11-27 |
|
| 781-537
| 1 |
Woburn |
MA |
|
7135 TC SYSTEMS, INC. |
128 |
|
|
|
| 781-537
| 2 |
Woburn |
MA |
|
145J TERRA NOVA TELECOM INC. |
128 |
|
2024-02-06 |
|
| 781-537
| 3 |
Woburn |
MA |
|
145J TERRA NOVA TELECOM INC. |
128 |
|
2022-11-02 |
|
| 781-537
| 6 |
Woburn |
MA |
|
318J COMCAST IP PHONE, LLC |
128 |
|
2013-07-23 |
|
| 781-537
| 7 |
Woburn |
MA |
|
624H ONVOY SPECTRUM, LLC |
128 |
|
2021-04-15 |
|
| 781-537
| 8 |
Woburn |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2020-12-29 |
|
| 781-537
| 9 |
Woburn |
MA |
|
624H ONVOY SPECTRUM, LLC |
128 |
|
2021-11-27 |
|
| 781-538
| A |
Lexington |
MA |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 781-538
| 0 |
Lexington |
MA |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 781-538
| 1 |
Lexington |
MA |
|
515J IP HORIZON LLC |
128 |
|
2021-11-28 |
|
| 781-538
| 2 |
Lexington |
MA |
|
7135 TC SYSTEMS, INC. |
128 |
|
2013-09-10 |
|
| 781-538
| 4 |
Lexington |
MA |
|
318J COMCAST IP PHONE, LLC |
128 |
|
2009-08-23 |
|
| 781-538
| 5 |
Lexington |
MA |
|
318J COMCAST IP PHONE, LLC |
128 |
|
2005-01-20 |
|
| 781-538
| 6 |
Lexington |
MA |
|
318J COMCAST IP PHONE, LLC |
128 |
|
2006-11-02 |
|
| 781-538
| 7 |
Lexington |
MA |
|
7135 TC SYSTEMS, INC. |
128 |
|
2013-09-10 |
|
| 781-538
| 8 |
Lexington |
MA |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 781-539
| A |
Medford |
MA |
STHMMAGBGT0 |
7619 RCN TELECOM SERVICES, INC. - MA |
128 |
|
|
|
| 781-539
| 0 |
Medford |
MA |
|
9102 VERIZON NEW ENGLAND INC. |
128 |
|
2007-05-17 |
|
| 781-539
| 1 |
Medford |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
2010-03-15 |
|
| 781-539
| 2 |
Medford |
MA |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2014-09-05 |
|
| 781-539
| 3 |
Medford |
MA |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2014-09-05 |
|
| 781-539
| 4 |
Medford |
MA |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2015-08-18 |
|
| 781-539
| 5 |
Medford |
MA |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2015-08-18 |
|
| 781-539
| 6 |
Medford |
MA |
|
318J COMCAST IP PHONE, LLC |
128 |
|
2015-09-21 |
|
| 781-539
| 7 |
Medford |
MA |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2016-04-11 |
|
| 781-539
| 8 |
Medford |
MA |
|
7619 RCN TELECOM SERVICES, INC. - MA |
128 |
|
|
|
| 781-539
| 9 |
Medford |
MA |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2013-06-30 |
|
| 781-540
| A |
Needham |
MA |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
|
|
| 781-540
| 0 |
Needham |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2013-07-20 |
|
| 781-540
| 1 |
Needham |
MA |
|
5562 METROPCS, INC. |
128 |
|
|
|
| 781-540
| 2 |
Needham |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2013-08-20 |
|
| 781-540
| 3 |
Needham |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2013-08-20 |
|
| 781-540
| 4 |
Needham |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2013-07-15 |
|
| 781-540
| 5 |
Needham |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2013-08-01 |
|
| 781-540
| 6 |
Needham |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2013-09-01 |
|
| 781-540
| 7 |
Needham |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2013-09-01 |
|
| 781-540
| 8 |
Needham |
MA |
|
5562 METROPCS, INC. |
128 |
|
|
|
| 781-540
| 9 |
Needham |
MA |
|
5562 METROPCS, INC. |
128 |
|
|
|
| 781-541
| A |
Lexington |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
|
|
| 781-541
| 0 |
Lexington |
MA |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2002-12-09 |
|
| 781-541
| 1 |
Lexington |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
2006-12-10 |
|
| 781-541
| 2 |
Lexington |
MA |
|
732H BARR TELL USA, INC. - MA |
128 |
|
2016-01-01 |
|
| 781-541
| 3 |
Lexington |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
2011-04-22 |
|
| 781-541
| 4 |
Lexington |
MA |
|
318J COMCAST IP PHONE, LLC |
128 |
|
2014-11-20 |
|
| 781-541
| 5 |
Lexington |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
2005-09-18 |
|
| 781-541
| 6 |
Lexington |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
|
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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