Carrier group · Underlying Local Exchange Carrier
TNCI
Total blocks
2
Recent (18 mo)
0
Medium
0
Old
2
Member OCNs
1
States
1
Area codes
1
First assigned block
2014-09-30
2014-09-30
Last assigned block
2014-10-01
2014-10-01
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Headquarters: Boston, MA
Block portfolio at a glance
By age
- Recent (0). Last 18 mo
- Medium (0)
- Old (2)
Footprint by state
Stronger blue = more blocks issued in that state. ● marks states with activity in the last 18 months.
- New York NY · 2
Top area codes
Bars show total blocks; red overlay is recent.
Block assignments by year
Member OCNs
1 OCN roll up under TNCI.
| OCN | Company name on file | HQ | Type | Total | Recent |
|---|---|---|---|---|---|
| 942B | Matrix Telecom LLC SII TNCI - NY | Boston, MA | Underlying Local Exchange Carrier | 2 | · |