Frontier Utilities
Saver Plus 12
Rate
7.40¢
Term
12 Months
$1000 kWh
$74
- ✓ 30% green
- ✓ $125 bill credit when your usage is at least 1000kWh
- ✓ 60 Day Happiness Guarantee
Best for Low Rates Frontier Utilities in Sonora
Frontier Utilities in Sonora.
Frontier Utilities has 6 plans live on the Oncor grid serving Sonora. Lowest rate 7.40¢/kWh — about 7.8¢ below the Sonora average.
4.3 · Oncor grid · Sutton County
Frontier Utilities in Sonora
By the numbers.
Lowest here
7.40¢
Frontier Utilities in Sonora
Sonora avg
15.17¢
across all providers
Frontier Utilities plans
6
on Oncor
100% green
0
renewable plans
Top Frontier Utilities picks for Sonora
Best Frontier Utilities plans here.
Frontier Utilities
Light Saver 12
Rate
15.10¢
Term
12 Months
$1000 kWh
$151
- ✓ 30% green
- ✓ No gimmicks, no bill credits, fixed rate pricing
- ✓ 60 Day Happiness Guarantee
Frontier Utilities
Saver Value Plus 12
Rate
15.60¢
Term
12 Months
$1000 kWh
$156
- ✓ 30% green
Every Frontier Utilities plan on Oncor
All 6 Frontier Utilities plans in Sonora.
| # | Plan | Rate | |
|---|---|---|---|
| 1 | Saver Plus 12 | 7.40¢ | View → |
| 2 | Light Saver 12 | 15.10¢ | View → |
| 3 | Saver Value Plus 12 | 15.60¢ | View → |
| 4 | Saver Value 12 | 17.50¢ | View → |
| 5 | Saver Deluxe 12 | 18.00¢ | View → |
| 6 | Saver Premier 12 | 18.70¢ | View → |
Sonora, Sutton County, sample ZIP 76950. Served by Oncor (outage line: 1-888-313-4747).
Switching in Sonora
Same wires — new bill from Frontier Utilities.
Oncor owns the wires in Sonora and processes the switch in 1-3 business days — no service interruption, no truck roll, no new equipment. Frontier Utilities files the switch on your behalf. Same-day if you order before 4-5 PM Central.
More on Frontier Utilities
Explore Frontier Utilities.
Compare Frontier Utilities plans in Sonora
See how Frontier Utilities's 6 plans stack up at your real Sonora usage.
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