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Call BillMatrix toll-free at 800.611.0964 to make a payment. Pay by credit, debit, some ATM cards or e-check. You'll need your account number. Login to get your account number. Payments made after 4:00 p.m. ET, on a weekend, or on a holiday will post on the next AEP business day.
BillMatrix offers telephone customer service help during regular business hours, Monday through Friday, from 7 a.m. until 7 p.m, excluding holidays. The toll-free customer service line number is 1-800-446-1373.
With BillMatrix from Fiserv, your customers can make one-time Web, mobile, IVR and agent-assisted payments - while keeping biller costs under control.
To reach User Support, please call 800-967-9649 or email BillMatrix@fiserv.com. If you'd like to use BillMatrix to enable your customers to securely and easily pay bills online, please email us. With BillMatrix, you can easily pay your bills from your your computer, your tablet or your mobile phone.
To pay using a debit or credit card, call BillMatrix’s dedicated SDG&E payment line at 800-386-0067. Select English or Spanish. Select the bill(s) you want to pay; you can pay up to $1,000 in a single transaction.
Pay your loan quickly and securely with BillMatrix*. Call 1-800-331-1445 or visit BillMatrix. Pay by debit card or checking account. You must have a valid email address, as your receipt will be sent to you electronically. A $9.95 fee will apply.
Customer Service. Need help paying your bill or service with your account? Choose an option below: Bills & Payments
