Local Calling Guide
Area code/prefix search
South Boston, MA
<< 1 2 3 4 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 617-752
| 9 |
CATNMAAKPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 617-765
| A |
CMBRMAORDSG |
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 617-765
| 0 |
CMBRMAORDSG |
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
2005-01-18 |
|
| 617-765
| 1 |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2019-05-11 |
|
| 617-765
| 2 |
CMBRMAORDSG |
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
2013-09-01 |
|
| 617-765
| 3 |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2018-05-31 |
|
| 617-765
| 4 |
CMBRMAORDSG |
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 617-765
| 5 |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
2006-08-12 |
|
| 617-765
| 6 |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2010-03-15 |
|
| 617-765
| 7 |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2011-09-01 |
|
| 617-765
| 8 |
NWTNMAWAVMD |
318J COMCAST IP PHONE, LLC |
128 |
|
2012-05-26 |
|
| 617-765
| 9 |
SOVLMAABDS2 |
268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA |
128 |
|
2020-04-13 |
|
| 617-766
| A |
BSTNMALBDS1 |
7135 TC SYSTEMS, INC. |
128 |
|
|
|
| 617-766
| 0 |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2020-06-07 |
|
| 617-766
| 1 |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2020-06-07 |
|
| 617-766
| 2 |
|
829J PAETEC ITEL, LLC |
128 |
|
2013-08-26 |
|
| 617-766
| 3 |
SOVLMAABDS2 |
268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA |
128 |
|
2011-10-27 |
|
| 617-766
| 5 |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2010-08-26 |
|
| 617-766
| 6 |
CMBRMAMQDS3 |
316E YMAX COMMUNICATIONS CORP. - MA |
128 |
|
2011-03-15 |
|
| 617-766
| 7 |
|
829J PAETEC ITEL, LLC |
128 |
|
2011-10-13 |
|
| 617-766
| 8 |
NWTNMAWAVMD |
318J COMCAST IP PHONE, LLC |
128 |
|
2014-01-22 |
|
| 617-766
| 9 |
BSTNMALBDS1 |
7135 TC SYSTEMS, INC. |
128 |
|
|
|
| 857-257
| A |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
|
|
| 857-257
| 0 |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
|
|
| 857-257
| 8 |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2024-03-07 |
|
| 857-401
| A |
|
829J PAETEC ITEL, LLC |
128 |
|
|
|
| 857-401
| 0 |
|
829J PAETEC ITEL, LLC |
128 |
|
|
|
| 857-401
| 1 |
|
829J PAETEC ITEL, LLC |
128 |
|
|
|
| 857-401
| 2 |
|
829J PAETEC ITEL, LLC |
128 |
|
|
|
| 857-401
| 3 |
|
829J PAETEC ITEL, LLC |
128 |
|
|
|
| 857-401
| 4 |
|
829J PAETEC ITEL, LLC |
128 |
|
|
|
| 857-401
| 5 |
|
829J PAETEC ITEL, LLC |
128 |
|
|
|
| 857-401
| 6 |
|
829J PAETEC ITEL, LLC |
128 |
|
|
|
| 857-401
| 7 |
BSTPMALL5MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
128 |
|
2014-04-24 |
|
| 857-401
| 8 |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2014-09-13 |
|
| 857-401
| 9 |
|
829J PAETEC ITEL, LLC |
128 |
|
2001-08-13 |
|
| 857-422
| A |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
|
|
| 857-422
| 0 |
BSTPMALLOMD |
073H TELNYX LLC |
128 |
|
2021-11-22 |
|
| 857-422
| 1 |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2024-03-07 |
|
| 857-422
| 2 |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2021-08-14 |
|
| 857-422
| 3 |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2021-08-14 |
|
| 857-422
| 4 |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2021-08-14 |
|
| 857-422
| 5 |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2021-08-14 |
|
| 857-422
| 6 |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2022-09-29 |
|
| 857-422
| 7 |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2022-09-29 |
|
| 857-422
| 8 |
CMBRMABENMD |
624H ONVOY SPECTRUM, LLC |
128 |
|
2021-11-27 |
|
| 857-422
| 9 |
CMBRMABENMD |
624H ONVOY SPECTRUM, LLC |
128 |
|
2021-11-27 |
|
| 857-496
| A |
NWTNMAWAVMD |
318J COMCAST IP PHONE, LLC |
128 |
|
|
|
| 857-496
| 0 |
NWTNMAWAVMD |
318J COMCAST IP PHONE, LLC |
128 |
|
2010-09-11 |
|
| 857-496
| 1 |
NWTNMAWAVMD |
318J COMCAST IP PHONE, LLC |
128 |
|
2005-01-20 |
|
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Last updated: Tue, 31 Mar 2026 13:56:49 UTC
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