Alternative channels
Mail, text, and in-person payment instructions
Pay by text
A dedicated this detail was not publicly posted. EPCOR’s reviewed Arizona payment page lists online, AutoPay, bank, phone, and mail channels but no text-to-pay keyword or SMS enrollment process.
Mail-in address
EPCOR AZ, PO Box 37782, Boone, IA 50037-0782. The separate Arizona correspondence address is EPCOR, 5350 W Bell Road, Suite 122, Glendale, AZ 85308.
Counters, drop boxes, and office hours
A dedicated this detail was not publicly posted. The verified EPCOR Arizona payment/contact pages provide online, bank, phone, mail, and AutoPay instructions but do not publish a public walk-in payment counter or cash/drop-box schedule for Agua Fria.