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 |
| 781-720
| 0 |
Melrose |
MA |
|
515J IP HORIZON LLC |
128 |
|
2015-03-26 |
|
| 781-720
| 1 |
Melrose |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
2016-03-31 |
|
| 781-720
| 2 |
Melrose |
MA |
|
321J HD CARRIER LLC |
128 |
|
2016-02-19 |
|
| 781-720
| 3 |
Melrose |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
2016-03-07 |
|
| 781-720
| 4 |
Melrose |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
2016-03-07 |
|
| 781-720
| 5 |
Melrose |
MA |
|
321J HD CARRIER LLC |
128 |
|
2016-09-03 |
|
| 781-720
| 6 |
Melrose |
MA |
|
321J HD CARRIER LLC |
128 |
|
2016-09-03 |
|
| 781-720
| 7 |
Melrose |
MA |
|
321J HD CARRIER LLC |
128 |
|
2015-06-19 |
|
| 781-720
| 8 |
Melrose |
MA |
|
5562 METROPCS, INC. |
128 |
|
2005-02-02 |
|
| 781-720
| 9 |
Melrose |
MA |
|
5562 METROPCS, INC. |
128 |
|
2003-01-14 |
|
| 781-721
| A |
Winchester |
MA |
WNCHMAMADS1 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 781-722
| A |
Winchester |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
|
|
| 781-722
| 0 |
Winchester |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
|
|
| 781-722
| 1 |
Winchester |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
|
|
| 781-722
| 2 |
Winchester |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
|
|
| 781-722
| 3 |
Winchester |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
|
|
| 781-722
| 4 |
Winchester |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
|
|
| 781-722
| 5 |
Winchester |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
|
|
| 781-722
| 6 |
Winchester |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
|
|
| 781-722
| 7 |
Winchester |
MA |
|
624H ONVOY SPECTRUM, LLC |
128 |
|
2022-01-16 |
|
| 781-722
| 8 |
Winchester |
MA |
|
073H TELNYX LLC |
128 |
|
2017-04-28 |
|
| 781-722
| 9 |
Winchester |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
|
|
| 781-723
| A |
Medford |
MA |
CATNMAAKPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 781-723
| 0 |
Medford |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 781-723
| 1 |
Medford |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2025-11-06 |
|
| 781-723
| 2 |
Medford |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 781-723
| 4 |
Medford |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2025-12-01 |
|
| 781-723
| 5 |
Medford |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 781-723
| 6 |
Medford |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 781-723
| 7 |
Medford |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 781-723
| 8 |
Medford |
MA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 781-723
| 9 |
Medford |
MA |
|
939H COMMIO, LLC |
128 |
|
2021-10-11 |
|
| 781-724
| A |
Weymouth |
MA |
CMBSMA01AMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
|
|
| 781-725
| A |
Norwood |
MA |
SOVLMAABDS2 |
268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA |
128 |
|
|
|
| 781-725
| 0 |
Norwood |
MA |
|
268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA |
128 |
|
|
|
| 781-725
| 1 |
Norwood |
MA |
|
515J IP HORIZON LLC |
128 |
|
2016-07-01 |
|
| 781-725
| 2 |
Norwood |
MA |
|
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
|
|
| 781-725
| 3 |
Norwood |
MA |
|
268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA |
128 |
|
|
|
| 781-725
| 4 |
Norwood |
MA |
|
268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA |
128 |
|
2025-01-06 |
|
| 781-725
| 5 |
Norwood |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
2020-07-10 |
|
| 781-725
| 6 |
Norwood |
MA |
|
892D ONVOY, LLC - MA |
128 |
|
2020-07-10 |
|
| 781-725
| 8 |
Norwood |
MA |
|
268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA |
128 |
|
|
|
| 781-726
| A |
Needham |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
|
|
| 781-726
| 0 |
Needham |
MA |
|
5562 METROPCS, INC. |
128 |
|
2003-05-26 |
|
| 781-726
| 1 |
Needham |
MA |
|
5562 METROPCS, INC. |
128 |
|
2003-05-26 |
|
| 781-726
| 2 |
Needham |
MA |
|
5562 METROPCS, INC. |
128 |
|
2003-08-23 |
|
| 781-726
| 3 |
Needham |
MA |
|
5562 METROPCS, INC. |
128 |
|
2003-11-01 |
|
| 781-726
| 4 |
Needham |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
2011-05-26 |
|
| 781-726
| 5 |
Needham |
MA |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2014-03-15 |
|
| 781-726
| 6 |
Needham |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
|
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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