Local Calling Guide
Area code/prefix search
Boston, MA
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 857-263
| 0 |
CATNMAAKAMD |
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2011-09-05 |
|
| 857-263
| 1 |
NRTNMAAACM4 |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2014-08-23 |
|
| 857-263
| 2 |
CMBRMAORDSG |
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
2014-02-07 |
|
| 857-263
| 3 |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2014-02-16 |
|
| 857-263
| 4 |
BSTPMALLDS1 |
4536 XO MASSACHUSETS, INC. |
128 |
|
2011-09-11 |
|
| 857-263
| 5 |
BSTPMALLDS1 |
4536 XO MASSACHUSETS, INC. |
128 |
|
2011-09-11 |
|
| 857-263
| 6 |
BSTPMALLDS1 |
4536 XO MASSACHUSETS, INC. |
128 |
|
2011-09-11 |
|
| 857-263
| 7 |
NWTNMAWAVMD |
318J COMCAST IP PHONE, LLC |
128 |
|
2011-09-07 |
|
| 857-263
| 8 |
NWTNMAWAVMD |
318J COMCAST IP PHONE, LLC |
128 |
|
2011-09-07 |
|
| 857-263
| 9 |
NRTNMAAACM4 |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2013-05-06 |
|
| 857-264
| A |
NRTNMAAACM4 |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
|
|
| 857-264
| 0 |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2011-01-14 |
|
| 857-264
| 1 |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2011-01-14 |
|
| 857-264
| 2 |
CMBRMAORDSG |
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
2010-11-23 |
|
| 857-264
| 3 |
CMBRMAORDSG |
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
2010-11-23 |
|
| 857-264
| 4 |
CMBRMAWA0MD |
4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC |
128 |
|
2011-01-06 |
|
| 857-264
| 5 |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2011-03-13 |
|
| 857-264
| 6 |
NRTNMAAACM4 |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2012-08-16 |
|
| 857-264
| 7 |
NRTNMAAACM4 |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2010-12-03 |
|
| 857-264
| 8 |
NRTNMAAACM4 |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2011-07-26 |
|
| 857-264
| 9 |
NRTNMAAACM4 |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2011-07-26 |
|
| 857-265
| A |
CMBSMA01GT4 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
|
|
| 857-265
| 0 |
NRTNMAAACM4 |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2012-09-06 |
|
| 857-265
| 1 |
NRTNMAAACM4 |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2012-09-06 |
|
| 857-265
| 2 |
NWTNMAWAVMD |
318J COMCAST IP PHONE, LLC |
128 |
|
2012-09-21 |
|
| 857-265
| 3 |
NWTNMAWAVMD |
318J COMCAST IP PHONE, LLC |
128 |
|
2012-09-21 |
|
| 857-265
| 4 |
CMBSMA01GT4 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2011-09-05 |
|
| 857-265
| 5 |
CMBSMA01GT4 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2011-09-05 |
|
| 857-265
| 6 |
CMBSMA01GT4 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2011-09-05 |
|
| 857-265
| 7 |
BSTNMACOVMD |
4084 PAETEC COMMUNICATIONS, INC. - MA |
128 |
|
2012-08-20 |
|
| 857-265
| 8 |
CMBSMA01GT4 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2011-09-05 |
|
| 857-265
| 9 |
CMBSMA01GT4 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2011-09-05 |
|
| 857-266
| A |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
|
|
| 857-266
| 0 |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
2010-08-01 |
|
| 857-266
| 1 |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
2010-08-01 |
|
| 857-266
| 2 |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
2010-08-01 |
|
| 857-266
| 3 |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
2010-08-01 |
|
| 857-266
| 4 |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
2010-08-01 |
|
| 857-266
| 5 |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
2010-08-01 |
|
| 857-266
| 6 |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
2010-08-01 |
|
| 857-266
| 7 |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
2010-08-01 |
|
| 857-266
| 8 |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
2010-08-01 |
|
| 857-266
| 9 |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
2010-08-01 |
|
| 857-268
| A |
CATNMAAKAMD |
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
|
|
| 857-268
| 0 |
CATNMAAKAMD |
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2011-11-06 |
|
| 857-268
| 1 |
CATNMAAKAMD |
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2012-11-01 |
|
| 857-268
| 2 |
CATNMAAKAMD |
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2013-11-01 |
|
| 857-268
| 3 |
CATNMAAKAMD |
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2014-07-01 |
|
| 857-268
| 4 |
CMBRMAWA0MD |
4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC |
128 |
|
2013-10-04 |
|
| 857-268
| 5 |
CMBRMAWA0MD |
3370 CTC COMMUNICATIONS CORP. - MA |
128 |
|
2012-09-10 |
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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