ELECTRICITY · 75020
Compare electricity plans
Oncor delivers power and handles outages (North load zone). Compare retail plans for homes and businesses in this ZIP.
Compare electricity plans ↗Oncor · NorthDENISON · TX
Find your good energy in 75020: compare electricity plans
Compare live electricity plans and city service contacts for homes and businesses in Denison.
Electricity Rates in 75020
Compare 86 plans from 8 providers, starting at 7.4¢ per kWh. Oncor delivers the power.
Featured Plans:
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Rates updated . Prices come live from the WattKarma plan feed and include TDU delivery charges at each usage level; your bill depends on your usage.
UTILITIES · 75020
Electricity & city services
Delivery utility, city services, and retail electricity plans for this ZIP.
Trash & city services
City of Denison Public Works / Refuse. Carts, missed pickup, and city requests via 903-465-2720.
Trash & city resources ↗Natural gas & internet
Gas: Atmos Energy (Mid-Tex Division) — start 888-286-6700. Leak line 866-322-8667. Internet: AT&T Fiber, Spectrum, Frontier Fiber.
Start gas service ↗CONTACTS · 75020
Outage & emergency contacts
POWER OUTAGE
Oncor Electric Delivery (ONCOR)
888-313-4747Outage Tracker ↗CITY / WATER / TRASH
City services
903-465-2720City resources ↗GAS LEAK
Atmos Energy (Mid-Tex Division) — natural gas distribution
866-322-8667More information ↗Leave first, then call 911 and this line from a safe place.
EMERGENCY
Police · Fire · EMS
911For immediate emergencies only.
READ NEXT
Understand your plan before you switch
Short guides from the WattKarma blog on reading an offer and knowing what your bill will actually say.
- What is an Electricity Facts Label?What each section of the EFL means, and why it matters before you sign a Texas plan.
- Why rates jump at 500, 1,000 and 2,000 kWhEvery Texas offer lists three prices. Here is why the middle number is not the price you pay.
- How to read your electric billUsage, charges, and fees explained line by line so there are no surprises.
- Provider vs. utility companyWho sells your electricity and who delivers it — and what that means for rates and outages.
NEARBY ZIP CODES
Electricity rates in nearby ZIP codes
CHECKLISTS · 75020
Checklists by situation
Already living here
Contacts and plans worth keeping handy for this ZIP.
0 of 4 checkedFAQ · 75020
Common questions
Who is my electric utility in ZIP 75020?
Oncor Electric Delivery (ONCOR) is the utility that delivers electricity and restores outages in 75020 (Denison). You choose a Retail Electric Provider (REP) for your plan and bill. The rate table at the top of this page shows today's lowest 75020 plans at 500, 1,000 and 2,000 kWh, and you can switch through WattKarma (PUCT broker #BR220202) at no cost.
Who do I call when the power goes out?
Call Oncor at 888-313-4747 (24/7), text OUT to 66267 if enrolled in MyOncor Alerts, or use Oncor’s online outage tools. Your REP does not restore wires or poles. For a downed power line, stay far away and call 911 and Oncor.
How do I start water service when I move into 75020?
Contact City of Denison — Utilities Customer Service (water, wastewater, trash) at 903-465-2720 option 1 or use the city’s published start/portal links. Denison Utilities Customer Service 903-465-2720 option 1. After-hours water/sewer emergencies 903-464-4427. Unincorporated Grayson parcels in 75021 may not be city-served.
How does trash and recycling work in Denison?
Refuse questions via Public Works 903-465-2720 option 2.
Who provides natural gas, and what if I smell gas?
Atmos Energy Mid-Tex typically distributes natural gas in Denison. Start service via Atmos Account Center or 888-286-6700. If you suspect a leak: leave immediately, avoid sparks, then call 911 and Atmos 866-322-8667 from a safe place.
Is electricity regulated or competitive here?
Delivery (wires, outages, delivery charges) is regulated through Oncor as TDU. Energy supply is competitive—you choose among licensed REPs. Always compare the Electricity Facts Label at your expected kWh usage.
Does Denison have 311?
Denison does not use a Houston-style dial-311 as the primary utility line in this research. Use the published utility customer service numbers (903-465-2720 option 1) and city service portals/apps for non-emergency requests. Life-threatening emergencies still dial 911.
Which internet providers serve 75020?
Common DFW options include AT&T Fiber, Spectrum, and Frontier Fiber; some northern suburbs also see Google Fiber. Availability is address-specific—use each provider’s checker with your full street address.
What should I do before digging in the yard?
Call 811 (Texas 811) before any digging or landscaping that disturbs soil so underground electric, gas, water, and telecom lines can be marked. Hitting a line can be dangerous and costly.
