Carrier group · Incumbent Local Exchange Carrier
Northwest Iowa Telephone Company
Holding: Long Lines
Total blocks
14
Recent (18 mo)
0
Medium
0
Old
8
Member OCNs
1
States
1
Area codes
1
First assigned block
2001-02-20
2001-02-20
Last assigned block
2003-02-21
2003-02-21
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Block portfolio at a glance
By age
- Recent (0) — last 18 mo
- Medium (0)
- Old (8)
- Undated (6)
Footprint by state
Stronger blue = more blocks issued in that state. ● marks states with activity in the last 18 months.
- Iowa IA · 14
Top area codes
Bars show total blocks; red overlay is recent.
Block assignments by year
Member OCNs
1 OCN roll up under Northwest Iowa Telephone Company.
| OCN | Company name on file | HQ | Type | Total | Recent |
|---|---|---|---|---|---|
| 1260 | Northwest Iowa Telephone LLC | Sergeant Bluff, IA | Incumbent Local Exchange Carrier | 14 | — |