Carrier group · Competitive Local Exchange Carrier
Shellsburg Cablevision
Total blocks
6
Recent (18 mo)
0
Medium
0
Old
6
Member OCNs
1
States
1
Area codes
1
First assigned block
2011-11-09
2011-11-09
Last assigned block
2018-02-13
2018-02-13
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Headquarters: Shellsburg, IA
Block portfolio at a glance
By age
- Recent (0). Last 18 mo
- Medium (0)
- Old (6)
Footprint by state
Stronger blue = more blocks issued in that state. ● marks states with activity in the last 18 months.
- Iowa IA · 6
Top area codes
Bars show total blocks; red overlay is recent.
Block assignments by year
Member OCNs
1 OCN roll up under Shellsburg Cablevision.
| OCN | Company name on file | HQ | Type | Total | Recent |
|---|---|---|---|---|---|
| 527G | Shellsburg Cablevision Inc - IA | Shellsburg, IA | Competitive Local Exchange Carrier | 6 | · |