Carrier group · Incumbent Local Exchange Carrier · 5 member OCNs
Consolidated Communications
Holding: Consolidated Communications Holdings Inc
Total blocks
626
Recent (18 mo)
2
Medium
1
Old
120
Member OCNs
5
States
4
Area codes
8
First assigned block
2001-01-29
2001-01-29
Last assigned block
2024-12-13
2024-12-13
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Carrier website
consolidated.com — opens in a new tab
Block portfolio at a glance
By age
- Recent (2) — last 18 mo
- Medium (1)
- Old (120)
- Undated (503)
Footprint by state
Stronger blue = more blocks issued in that state. ● marks states with activity in the last 18 months.
- Texas TX · 366
- Pennsylvania PA · 171
- Illinois IL · 48 · 2
- Minnesota MN · 41
Top area codes
Bars show total blocks; red overlay is recent.
Block assignments by year
Member OCNs
5 OCNs roll up under Consolidated Communications.
| OCN | Company name on file | HQ | Type | Total | Recent |
|---|---|---|---|---|---|
| 2109 | Consolidated Communications of Texas Company | Irving, TX | Incumbent Local Exchange Carrier | 245 | — |
| 8597 | Consolidated Communications Enterprise Services - PA | Cranberry Township, PA | Competitive Local Exchange Carrier | 171 | — |
| 2072 | Consolidated Communications of Texas Company | Irving, TX | Incumbent Local Exchange Carrier | 121 | — |
| 1037 | Illinois Consolidated Telephone Company | Mattoon, IL | Incumbent Local Exchange Carrier | 48 | 2 |
| 1375 | Consolidated Communications Mid-Com Company - MN | Mankato, MN | Incumbent Local Exchange Carrier | 41 | — |