Heartland Telecommunications Company of Iowa dba Premier Communications WARM
d/b/a Premier Communications
Part of the HickoryTech group. 4 OCNs across 3 states · 140 blocks combined.
Holding: Mutual Telephone Company
221 E Hickory St
Mankato, MN 56001-3610
consolidated.com
Long shot, but worth calling.
Heartland Telecommunications Company of Iowa dba Premier Communications issued these blocks a while back. Most of the numbers are probably already with customers, but it's worth calling any you're interested in. If a number isn't in service, it might still be available at Heartland Telecommunications Company of Iowa dba Premier Communications or one of their resellers.
About HickoryTech
HickoryTech is a regional ILEC providing bundled voice, high-speed internet, and digital TV services to residential and business customers in southern Minnesota and parts of Iowa. It operates a regional fiber network and was historically part of HickoryTech Corporation, now a subsidiary of Consolidated Communications. The brand focuses on facilities-based operations in rural and small-market areas.
- Parent: Consolidated Communications, Inc.
- Headquarters: Mankato, MN
- Services: ILEC voice, broadband internet, digital TV, IP networking
Sources: About HickoryTech - SEC.gov · Hickory Tech - Company Profile & Staff Directory - ContactOut · [PDF] HickoryTech Corporation · Consolidated Communications Services Co. | Television-Cable/Digital
Carrier website
consolidated.com: opens in a new tab
HQ: Mankato, MN


Block portfolio at a glance
By age
- Recent (0). Last 18 mo
- Medium (0)
- Old (0)
- Undated (110)
Footprint by state
Stronger blue = more blocks issued in that state. ● marks states with activity in the last 18 months.
- Iowa IA · 81
- South Dakota SD · 19
- Minnesota MN · 10
Top area codes
Bars show total blocks; red overlay is recent.
Sister OCNs in the HickoryTech group
Same customer-facing carrier, different state-registered OCN. Combined stats are on the HickoryTech group page.
| OCN | Company name on file | HQ state | Total | Recent |
|---|---|---|---|---|
| 1427 | Consolidated Communications of Minnesota Company - MN | MN | 28 | · |
| 8581 | Consolidated Communications Enterprise Services Inc - MN | MN | 1 | · |
| 8593 | Consolidated Communications Enterprise Services Inc - IA | MN | 1 | · |
Sister OCNs under Mutual Telephone Company
| OCN | Company | Total | Recent |
|---|---|---|---|
| 1809 | Mutual Telephone Company | 10 | 0 |
| 1259 | Northern Iowa Telephone Company | 7 | 0 |
| 1327 | Webb-Dickens Telephone Corporation | 2 | 0 |
| 1252 | Mutual Telephone Company | 1 | 0 |
