Electricity in ZIP 76233

Who delivers here

• Grayson County
  • Cooke County Elec Coop Assn · co-op, municipal or outside the competitive market: no retailer choice
  • Denton County Elec Coop, Inc · co-op, municipal or outside the competitive market: no retailer choice
  • Fannin County Electric Coop · co-op, municipal or outside the competitive market: no retailer choice
  • Grayson-Collin Elec Coop, Inc · co-op, municipal or outside the competitive market: no retailer choice
  • City of Whitesboro - (TX) · co-op, municipal or outside the competitive market: no retailer choice
  • TNMP · competitive delivery utility: you choose the retailer
  • Oncor · competitive delivery utility: you choose the retailer
• Cooke County
  • Cooke County Elec Coop Assn · co-op, municipal or outside the competitive market: no retailer choice
  • Denton County Elec Coop, Inc · co-op, municipal or outside the competitive market: no retailer choice
  • Grayson-Collin Elec Coop, Inc · co-op, municipal or outside the competitive market: no retailer choice
  • Wise Electric Coop Inc · co-op, municipal or outside the competitive market: no retailer choice
  • TNMP · competitive delivery utility: you choose the retailer
  • Oncor · competitive delivery utility: you choose the retailer

Counties from the Census 2020 ZCTA-to-county file (largest land share first); utilities from EIA-861 2024 Service Territory, both read 2026-11-06.

Cheapest at 500 kWh on each zone here

1. 1. Companion Energy · Companion Pro + Perks 3 on Oncor
   10.5¢/kWh at 500 kWh
   10.1¢/kWh at 1,000 kWh, 9.9¢/kWh at 2,000 kWh · fixed · 3 months
   Go to Companion Energy
2. 2. FRONTIER UTILITIES · Frontier Power Saver 3 on Oncor
   10.5¢/kWh at 500 kWh
   10.1¢/kWh at 1,000 kWh, 9.9¢/kWh at 2,000 kWh · fixed · 3 months
   Go to FRONTIER UTILITIES
3. 3. GEXA ENERGY · Gexa Eco Choice 3 on Oncor
   10.5¢/kWh at 500 kWh
   10.1¢/kWh at 1,000 kWh, 9.9¢/kWh at 2,000 kWh · fixed · 3 months
   Go to GEXA ENERGY
4. 4. JUST ENERGY · Sustainable Living Bundle - 3 on Oncor
   10.8¢/kWh at 500 kWh
   10.0¢/kWh at 1,000 kWh, 9.6¢/kWh at 2,000 kWh · fixed · 3 months
   Go to JUST ENERGY
5. 5. Ranchero Power · No Contract Advantage on Oncor
   10.9¢/kWh at 500 kWh
   9.9¢/kWh at 1,000 kWh, 9.5¢/kWh at 2,000 kWh · variable · 1 months
   Go to Ranchero Power
6. 1. Express Energy · Speedy 12 on TNMP
   12.3¢/kWh at 500 kWh
   11.6¢/kWh at 1,000 kWh, 11.2¢/kWh at 2,000 kWh · fixed · 12 months
   Go to Express Energy
7. 2. Veteran Energy · Basic 12 on TNMP
   12.3¢/kWh at 500 kWh
   11.6¢/kWh at 1,000 kWh, 11.2¢/kWh at 2,000 kWh · fixed · 12 months
   Go to Veteran Energy
8. 3. Ranchero Power · No Contract Advantage on TNMP
   12.4¢/kWh at 500 kWh
   11.1¢/kWh at 1,000 kWh, 10.5¢/kWh at 2,000 kWh · variable · 1 months
   Go to Ranchero Power
9. 4. SOUTHERN FEDERAL POWER LLC · Variable Advantage on TNMP
   12.4¢/kWh at 500 kWh
   11.1¢/kWh at 1,000 kWh, 10.5¢/kWh at 2,000 kWh · variable · 1 months
   Go to SOUTHERN FEDERAL POWER LLC
10. 5. JUST ENERGY · Sustainable Days Bundle - 3 on TNMP
    12.5¢/kWh at 500 kWh
    11.3¢/kWh at 1,000 kWh, 10.7¢/kWh at 2,000 kWh · fixed · 3 months
    Go to JUST ENERGY

Places in ZIP 76233

The Census records Collinsville in ZIP 76233, in Grayson County and Cooke County.