Local Calling Guide
Area code/prefix search
Cambridge, MA
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 857-639
| 9 |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2023-08-17 |
|
| 857-706
| A |
CMBRMAORDSG |
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 857-706
| 0 |
BSTPMALLOMD |
073H TELNYX LLC |
128 |
|
2021-03-04 |
|
| 857-706
| 1 |
NWTNMAWAVMD |
318J COMCAST IP PHONE, LLC |
128 |
|
2015-08-12 |
|
| 857-706
| 2 |
CMBRMAORDSG |
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
2015-04-25 |
|
| 857-706
| 4 |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2015-05-16 |
|
| 857-706
| 5 |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2021-12-06 |
|
| 857-706
| 6 |
CMBRMAORDSG |
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
2015-08-07 |
|
| 857-706
| 7 |
BSTPMALLBMD |
814J LIGHTPATH OF NEW ENGLAND |
128 |
|
2021-12-01 |
|
| 857-706
| 8 |
WSBOMAGOAMD |
4084 PAETEC COMMUNICATIONS, INC. - MA |
128 |
|
2014-10-10 |
|
| 857-706
| 9 |
NRTNMAAACM4 |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2022-05-20 |
|
| 857-756
| A |
CMBRMABEX9Y |
0334 METROPOLITAN TELECOMMUNICATIONS OF MASS DBA METTEL |
128 |
|
|
|
| 857-756
| 0 |
NRTNMAAACM4 |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2008-08-18 |
|
| 857-756
| 1 |
CMBRMABEX9Y |
0334 METROPOLITAN TELECOMMUNICATIONS OF MASS DBA METTEL |
128 |
|
2005-09-17 |
|
| 857-756
| 2 |
NRTNMAAACM4 |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2007-11-12 |
|
| 857-756
| 3 |
NRTNMAAACM4 |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2008-08-18 |
|
| 857-756
| 4 |
CMBSMA01GT4 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2010-06-14 |
|
| 857-756
| 5 |
NRTNMAAACM4 |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2006-12-04 |
|
| 857-756
| 6 |
CMBSMA01GT4 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2010-06-14 |
|
| 857-756
| 7 |
CMBSMA01GT4 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2010-06-14 |
|
| 857-756
| 8 |
CMBSMA01GT4 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2009-03-02 |
|
| 857-756
| 9 |
|
145J TERRA NOVA TELECOM INC. |
128 |
|
2024-02-07 |
|
| 857-757
| A |
CMBRMABEIMD |
756G WIDE VOICE, LLC - MA |
128 |
|
|
|
| 857-757
| 0 |
NRTNMAAACM4 |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2022-05-20 |
|
| 857-757
| 1 |
CMBRMABEIMD |
756G WIDE VOICE, LLC - MA |
128 |
|
2015-06-02 |
|
| 857-757
| 2 |
SOVLMAAB5MD |
732H BARR TELL USA, INC. - MA |
128 |
|
2015-12-31 |
|
| 857-757
| 3 |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2021-12-06 |
|
| 857-757
| 4 |
BSTPMALL5MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
128 |
|
2018-02-22 |
|
| 857-757
| 5 |
BSTPMALL5MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
128 |
|
2018-02-22 |
|
| 857-757
| 6 |
BSTPMALL5MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
128 |
|
2018-02-22 |
|
| 857-757
| 7 |
BSTPMALL5MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
128 |
|
2018-02-22 |
|
| 857-757
| 8 |
NRTNMAAACM4 |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2018-12-20 |
|
| 857-757
| 9 |
NRTNMAAACM4 |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2018-12-20 |
|
| 857-777
| A |
SOVLMAABDS2 |
268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA |
128 |
|
|
|
| 857-777
| 0 |
SOVLMAABDS2 |
268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA |
128 |
|
2013-01-27 |
|
| 857-777
| 1 |
SOVLMAABDS2 |
268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA |
128 |
|
2013-01-27 |
|
| 857-777
| 2 |
SOVLMAABDS2 |
268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA |
128 |
|
2013-01-27 |
|
| 857-777
| 3 |
SOVLMAABDS2 |
268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA |
128 |
|
2013-01-27 |
|
| 857-777
| 4 |
SOVLMAABDS2 |
268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA |
128 |
|
2015-06-07 |
|
| 857-777
| 5 |
CMBRMAORDSG |
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
2012-08-03 |
|
| 857-777
| 6 |
CATNMAAKAMD |
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2013-12-15 |
|
| 857-777
| 7 |
SOVLMAABDS2 |
268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA |
128 |
|
2012-04-26 |
|
| 857-777
| 8 |
NRTNMAAACM4 |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2013-10-11 |
|
| 857-777
| 9 |
NRTNMAAACM4 |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2013-10-11 |
|
| 857-799
| A |
CMBRMABEQMD |
321J HD CARRIER LLC |
128 |
|
|
|
| 857-799
| 0 |
NRTNMAAACM4 |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2022-05-20 |
|
| 857-799
| 1 |
CMBRMABENMD |
624H ONVOY SPECTRUM, LLC |
128 |
|
2022-02-25 |
|
| 857-799
| 2 |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2021-12-06 |
|
| 857-799
| 3 |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2021-12-06 |
|
| 857-799
| 4 |
NWTNMAWAVMD |
318J COMCAST IP PHONE, LLC |
128 |
|
2022-10-21 |
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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