Right now in 78503
Looks partly cloudy in 78503!
99°F · Mostly Sunny
Wind SE 18 mph · 1% chance of rain
Tonight · 82°F · Slight Chance Rain Showers
Special Weather Statement · Moderate
Moving to 78503
Your home in 78503
A guide to Hidalgo County · TX — see who delivers power and compare electricity plans.
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Prices update daily. Average price in ¢/kWh.
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Moving in the first 48 hours
If you are moving to 78503, here are some things to consider:
💡 Turn the lights on
This ZIP is on Oncor. Pick a retail electricity plan ⚡, then you’re set to start service.
Compare plans💧 Start water & trash
Start water, sewer, and curbside pickup 🗑️ before you move in.
🔥 Confirm natural gas
Confirm whether or not this address requires natural gas before you need the stove 🍳.
First week
Paperwork and errands
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If something goes wrong
- Power out888-313-4747Oncor
- Emergency911Police · Fire · EMS
Oncor delivers power in the South zone. You choose the retail plan.
Compare plansFAQ
Can I shop electricity in ZIP 78503?
Yes. ZIP 78503 (McAllen, TX) is in a competitive market served by Oncor.
Who is the delivery utility?
Oncor owns the wires and meter. The retail plan is what you shop.
What load zone is this ZIP in?
ZIP 78503 is in the South load zone.