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Customer Care

Customer Care is committed to providing the highest quality service to our customers.  Your calls to the Customer Care Center will be answered by a Customer Relations Specialist.  Customers with billing inquiries and/or needing a move, add, or change to their account can contact ACC Business Customer Care by phone or E-mail during normal business hours between 9 a.m. and 6 p.m. Eastern Time, Monday through Friday.

ACC Business Customer Care

ACC Business Accounts Receivable and Collections

To make a payment, ACC Business customers have the following options:

FastPay On-Line Bill Pay for ACC Business:

  • ACC Business offers customers to pay their bill online at Pay without signing in (
  • Select “Business Accounts”
  • Enter Account Number and Billing Zip Code
  • Enter payment information

AT&T SMART Payments:

Pay for ACC Business invoice via Electronic Funds Transfer (EFT) via AT&T Automated Clearing House (ACH) enrollment:

Mail Payment:

ACC Business PO Box 5077 Carol Stream IL 60197-5077

Overnight Payment:

AT&T ROC Attn: ACC Processing, 4513 Western Ave, Lisle, IL 60532

Pay by Phone:


ACC Business Customer Care:

ACC Business Account Receivables & Collections:

ACC Business Pre-Sales Support:
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