Carrier group · Competitive Local Exchange Carrier · 2 member OCNs
Utility Telephone
Total blocks
1,834
Recent (18 mo)
0
Medium
3
Old
891
Member OCNs
2
States
3
Area codes
36
First assigned block
2001-05-23
2001-05-23
Last assigned block
2023-10-18
2023-10-18
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Block portfolio at a glance
By age
- Recent (0) — last 18 mo
- Medium (3)
- Old (891)
- Undated (940)
Footprint by state
Stronger blue = more blocks issued in that state. ● marks states with activity in the last 18 months.
- California CA · 1,792
- Nevada NV · 40
- XX XX · 2
Top area codes
Bars show total blocks; red overlay is recent.
Block assignments by year
Member OCNs
2 OCNs roll up under Utility Telephone.
| OCN | Company name on file | HQ | Type | Total | Recent |
|---|---|---|---|---|---|
| 9262 | Utility Telecom Group LLC - CA | Stockton, CA | Competitive Local Exchange Carrier | 1,794 | — |
| 811D | Utility Telecom Group LLC - NV | Stockton, CA | Competitive Local Exchange Carrier | 40 | — |