Oracle is the town north of Catalina on Oracle Road, also called AZ-77. Street addresses there are commonly ZIP 85623. SaddleBrooke Ranch uses that Oracle ZIP as well. 85623 is not in the ZIP list on this website’s request form. Submitting it shows the message “That ZIP is outside the area we cover right now.” That message is the current boundary. We are not adding 85623 on this page, and we are not describing Oracle as a community the form will accept.
Zip codes, housing, and utilities
Oracle is the town north of Catalina on AZ-77. Street addresses are commonly ZIP 85623, and SaddleBrooke Ranch uses that ZIP as well. 85623 is not on the list this request form accepts. This page does not add it. The town sits about 4,500 feet, high enough that winter mornings are a different climate from central Tucson. Houses are older mining-town stock and later rural homes, not a production tract with a repeated floor plan. Electric service has to be read off the bill. Trico’s northern certificate covers the Oracle Junction and SaddleBrooke area. The town of Oracle itself is a separate answer, and guessing from the town name is how a rebate gets applied to the wrong utility. Southwest Gas’s southern Arizona territory includes areas in and around Oracle. Many houses still heat with propane. A heat pump that was sized for the Tucson valley can lean on electric strips on a morning up here, and an evaporative cooler is a worse match than it is in midtown. If the street ZIP is actually 85739, use the Catalina or SaddleBrooke page.
If the house is actually in Catalina or in SaddleBrooke and the street ZIP is 85739, use those pages and that ZIP. 85739 is on the list. Catalina Foothills is a north Tucson neighborhood, not Oracle and not the town of Catalina. Oro Valley is closer to Tucson than Oracle is, and it has its own page.
A heating question for an address the form does accept can still use the symptom pages: furnace not turning on, heat pump blowing cold air, and the first cold night. Those pages do not change the ZIP list.
Name, mobile phone, and ZIP are required. Street address can wait. We follow up the same business day by phone or email. That is a callback, not a promise of a repair the same day.