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 |
| 617-386
| A |
|
7135 TC SYSTEMS, INC. |
128 |
|
|
|
| 617-386
| 0 |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2006-02-04 |
|
| 617-386
| 1 |
|
7135 TC SYSTEMS, INC. |
128 |
|
|
|
| 617-386
| 2 |
|
7135 TC SYSTEMS, INC. |
128 |
|
|
|
| 617-386
| 3 |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2007-07-07 |
|
| 617-386
| 4 |
|
7135 TC SYSTEMS, INC. |
128 |
|
|
|
| 617-386
| 6 |
|
6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA |
128 |
|
2014-08-06 |
|
| 617-386
| 7 |
|
7135 TC SYSTEMS, INC. |
128 |
|
|
|
| 617-386
| 8 |
|
7135 TC SYSTEMS, INC. |
128 |
|
|
|
| 617-386
| 9 |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2008-02-04 |
|
| 617-388
| A |
NRTNMAAACM4 |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
|
|
| 617-388
| 0 |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
|
|
| 617-388
| 1 |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
|
|
| 617-388
| 2 |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
|
|
| 617-388
| 3 |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
|
|
| 617-388
| 4 |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
|
|
| 617-388
| 5 |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
|
|
| 617-388
| 6 |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
|
|
| 617-388
| 7 |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
|
|
| 617-388
| 8 |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
|
|
| 617-388
| 9 |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
|
|
| 617-395
| A |
CMBRMAORDSG |
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 617-395
| 0 |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 617-395
| 1 |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 617-395
| 2 |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 617-395
| 3 |
|
318J COMCAST IP PHONE, LLC |
128 |
|
2022-10-21 |
|
| 617-395
| 4 |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 617-395
| 5 |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 617-395
| 6 |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 617-395
| 7 |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 617-395
| 8 |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 617-395
| 9 |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 617-397
| A |
|
7135 TC SYSTEMS, INC. |
128 |
|
|
|
| 617-397
| 0 |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2021-11-01 |
|
| 617-397
| 1 |
|
624H ONVOY SPECTRUM, LLC |
128 |
|
2021-02-23 |
|
| 617-397
| 2 |
|
7135 TC SYSTEMS, INC. |
128 |
|
|
|
| 617-397
| 3 |
|
892D ONVOY, LLC - MA |
128 |
|
2019-12-06 |
|
| 617-397
| 4 |
|
892D ONVOY, LLC - MA |
128 |
|
2019-12-06 |
|
| 617-397
| 5 |
|
892D ONVOY, LLC - MA |
128 |
|
2019-12-06 |
|
| 617-397
| 6 |
|
624H ONVOY SPECTRUM, LLC |
128 |
|
2021-11-06 |
|
| 617-397
| 7 |
|
892D ONVOY, LLC - MA |
128 |
|
2019-12-06 |
|
| 617-397
| 8 |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2019-10-01 |
|
| 617-401
| A |
CMBRMAORDSG |
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 617-401
| 0 |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
2014-02-07 |
|
| 617-401
| 1 |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2007-09-14 |
|
| 617-401
| 2 |
|
829J PAETEC ITEL, LLC |
128 |
|
2006-07-06 |
|
| 617-401
| 3 |
|
829J PAETEC ITEL, LLC |
128 |
|
2006-07-06 |
|
| 617-401
| 4 |
|
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
128 |
|
2007-08-05 |
|
| 617-401
| 5 |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2007-09-14 |
|
| 617-401
| 6 |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2007-12-17 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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