Carrier group · Competitive Local Exchange Carrier
Grand Mound Communications Company
Holding: Grand Mound Cooperative Telephone Association
Total blocks
1
Recent (18 mo)
0
Medium
0
Old
1
Member OCNs
1
States
1
Area codes
1
First assigned block
2005-10-13
2005-10-13
Last assigned block
2005-10-13
2005-10-13
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Headquarters: Grand Mound, IA
Block portfolio at a glance
By age
- Recent (0). Last 18 mo
- Medium (0)
- Old (1)
Footprint by state
Stronger blue = more blocks issued in that state. ● marks states with activity in the last 18 months.
- Iowa IA · 1
Top area codes
Bars show total blocks; red overlay is recent.
Block assignments by year
Member OCNs
1 OCN roll up under Grand Mound Communications Company.
| OCN | Company name on file | HQ | Type | Total | Recent |
|---|---|---|---|---|---|
| 198D | Grand Mound Cooperative Telephone Association | Grand Mound, IA | Competitive Local Exchange Carrier | 1 | · |