Arizona / ZIP 85743
Is my electric bill going up? — ZIP 85743
Electric utilities serving ZIP 85743 in Arizona, and any rate case before the Arizona Corporation Commission that could change what you pay.
ZIP 85743 (Arizona) is not served by a utility whose rate case RateDocket currently tracks. The providers on record for this ZIP are listed below, with their rate-regulation status.
Serving utilities (2)
Tucson Electric Power Co Investor-owned utility
An investor-owned utility, whose retail rates are set by the Arizona Corporation Commission. RateDocket does not yet track a rate case for it — this utility is outside the current coverage window, so we can't show its cases here yet.
Trico Electric Cooperative Inc Member-owned cooperative
This provider sets its own retail rates through its member-elected board — not rate-regulated by the Arizona Corporation Commission.
Retail-provider service areas are approximated from the U.S. EIA Form 861 ZIP-code dataset (via OpenEI, vintage 2024). A ZIP code can span more than one utility; every provider on record for this ZIP is listed above. This is a ZIP-level estimate, not an address-level determination — your electric bill names your delivery utility.
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