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Billing Inquiries
For questions about:
  • your statement
  • payment arrangements

contact the Billing Team at 1-800-235-7524
Billing Inquiry hours: 8 AM - 8 PM (ET), Monday - Friday

Follow prompts for Enterprise DSL.


Service Changes
For questions about:
  • making changes to your AT&T DSL service options
  • registering additional domain names
  • modifying existing DNS records
  • requesting additional IP addresses
  • cancelling/disconnecting your AT&T DSL service

contact the AT&T DSL Customer Care Team at 1-877-XDSL-ATT (1-877-937-5288)
Technical Support hours: 24 hours a day, 7 days a week


Technical Support Inquiries
For questions about:
  • an out-of-service line
  • problems sending/receiving traffic

contact the AT&T DSL Customer Care Team at 1-877-XDSL-ATT (1-877-937-5288)
Technical Support hours: 24 hours a day, 7 days a week

Follow prompts for Enterprise Service.