ELECTRICITY · 75120
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 · NorthENNIS · TX
Find your good energy in 75120: compare electricity plans
Compare live electricity plans and city service contacts for homes and businesses in Ennis.
Electricity Rates in 75120
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 · 75120
Electricity & city services
Delivery utility, city services, and retail electricity plans for this ZIP.
Trash & city services
City of Ennis (solid waste with city ut…. Carts, missed pickup, and city requests via 972-875-1234.
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 · 75120
Outage & emergency contacts
POWER OUTAGE
Oncor Electric Delivery (ONCOR)
888-313-4747Outage Tracker ↗CITY / WATER / TRASH
City services
972-875-1234City 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 · 75120
Checklists by situation
Already living here
Contacts and plans worth keeping handy for this ZIP.
0 of 4 checkedFAQ · 75120
Common questions
Who is my electric utility in ZIP 75120?
Oncor Electric Delivery (ONCOR) is the utility that delivers electricity and restores outages in 75120 (Ennis). 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 75120 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 75120?
Contact City of Ennis — Utility Billing at 972-875-1234 or use the city’s published start/portal links. Ennis Utility Billing 972-875-1234 at 107 N. Sherman Street. City states it does not take cold-call phone payments from staff—use official channels. Water/sewer emergencies: contact Service Center per Utility Billing page.
How does trash and recycling work in Ennis?
Ennis solid waste is city-coordinated—Utility Billing 972-875-1234.
Who provides natural gas, and what if I smell gas?
Atmos Energy Mid-Tex typically distributes natural gas where piped service exists near Ennis / 75120. 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 Ennis use Dallas 311?
Only parcels inside City of Dallas limits use Dallas 311. Life-threatening emergencies still dial 911.
Which internet providers serve 75120?
Common DFW / North Texas options include AT&T Fiber, Spectrum, and Frontier Fiber; availability thins in rural Van Zandt/Henderson/lake areas. Use each provider’s checker with your full street address.
Is 75120 a street-delivery ZIP?
75120 is primarily a PO Box ZIP. Always set up electric, water, gas, and trash on the physical service address (and ESI ID), not the PO Box.
