Carrier group · Wireless Carrier
Standing Rock Telecom
Total blocks
2
Recent (18 mo)
0
Medium
0
Old
2
Member OCNs
1
States
2
Area codes
2
First assigned block
2009-01-21
2009-01-21
Last assigned block
2009-03-12
2009-03-12
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Block portfolio at a glance
By age
- Recent (0) — last 18 mo
- Medium (0)
- Old (2)
Footprint by state
Stronger blue = more blocks issued in that state. ● marks states with activity in the last 18 months.
- North Dakota ND · 1
- South Dakota SD · 1
Top area codes
Bars show total blocks; red overlay is recent.
Block assignments by year
Member OCNs
1 OCN roll up under Standing Rock Telecom.
| OCN | Company name on file | HQ | Type | Total | Recent |
|---|---|---|---|---|---|
| 374F | Standing Rock Telecommunications Inc | Fort Yates, ND | Wireless Carrier | 2 | — |