Carrier group · Competitive Local Exchange Carrier
Great Lakes Communication Corporation
Total blocks
20
Recent (18 mo)
0
Medium
0
Old
20
Member OCNs
1
States
1
Area codes
1
First assigned block
2005-06-23
2005-06-23
Last assigned block
2021-03-30
2021-03-30
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About Great Lakes Communication Corporation
Great Lakes Communication Corporation operates as a competitive local exchange carrier (CLEC) primarily in Iowa, providing telecommunications services. It has transitioned into offering colocation services with N+1 redundancy for data protection. The carrier serves business customers in the regional US telecom market.
- Founded: 2005
- Headquarters: Spencer, IA
- Services: rural CLEC, colocation services
Sources: Local Strength, Global Reliability: Great Lakes Colocation Services · Great Lakes Colocation - Company Profile - Data Center Map · [PDF] CLEC
Headquarters: Spencer, IA


Block portfolio at a glance
By age
- Recent (0). Last 18 mo
- Medium (0)
- Old (20)
Footprint by state
Stronger blue = more blocks issued in that state. ● marks states with activity in the last 18 months.
- Iowa IA · 20
Top area codes
Bars show total blocks; red overlay is recent.
Block assignments by year
Member OCNs
1 OCN roll up under Great Lakes Communication Corporation.
| OCN | Company name on file | HQ | Type | Total | Recent |
|---|---|---|---|---|---|
| 345D | Great Lakes Communication Corporation - IA | Spencer, IA | Competitive Local Exchange Carrier | 20 | · |
