Alternative channels
Mail, text, and in-person payment instructions
Pay by text
OKC Utilities' public 2026 payment instructions support the My OKC Utilities portal, mobile app, automatic bill pay, and 211OK assistance text referrals, but do not publish a text-to-pay keyword or SMS payment-credential enrollment flow. Customers may use the portal/app for notifications and payment arrangements and may text 211OK to 898211 for community-assistance referrals; that 211 text is not a utility payment service. Use only okcutilities.com or the official IVR to authorize a payment.
Mail-in address
City of Oklahoma City, P.O. Box 26570, Oklahoma City, OK 73126-0570. Include the bill payment stub and account number; mail a check or money order as directed and do not send cash.
Counters, drop boxes, and office hours
OKC Utilities provides PaySite kiosks typically located in Homeland, Crest Foods, and 7-Eleven stores; cash payments should be as close to the exact balance as possible because kiosks do not give cash back and remaining change is credited to the account. Western Union agent locations also accept payments when the biller is entered as Oklahoma City Utilities, with a receipt/MTCN for tracking. The current public customer pages do not publish a staffed Utilities cashier schedule, so customers should call (405) 297-2833 before seeking a counter transaction. City Hall is at 200 N. Walker Avenue, Oklahoma City, OK 73102, but the listed bill-payment channels are the portal, IVR, kiosks, Western Union, and mail.