| August 8, 2011 |
TWTC |
|
| August 8, 2011 |
CALL |
|
| August 8, 2011 |
PAETEC |
|
| August 3, 2011 |
Birch Communications |
|
| August 2, 2011 |
ADTN |
|
| August 1, 2011 |
Megapath |
|
| July 28, 2011 |
TWTC |
|
| July 27, 2011 |
S |
|
| July 26, 2011 |
WIN |
|
| July 26, 2011 |
360Networks |
|
| July 25, 2011 |
ELNK |
|
| July 21, 2011 |
Integra Telecom |
|
| July 21, 2011 |
T |
|
| July 20, 2011 |
LVLT |
|
| July 19, 2011 |
Megapath |
|
| July 19, 2011 |
CSCO |
|
| July 18, 2011 |
KDDI America |
|
| July 17, 2011 |
Birch Communications |
|
| July 15, 2011 |
Huawei |
|
| July 13, 2011 |
ELNK |
|
| July 12, 2011 |
Integra Telecom |
|
| July 12, 2011 |
CALX |
|
| July 11, 2011 |
LVLT |
|
| July 11, 2011 |
CALX |
|
| July 7, 2011 |
LYNS |
|