Sonic
Sonic is an internet service provider that offers high-speed internet, including fiber-optic and broadband services, to homes and businesses.
What you need to know about Sonic
We have not received any recent complaints about Sonic.
How to resolve a problem with Sonic
Try self-service first
Use our proven resolution methods.
Contact an executive
Start with the primary contact below, then escalate step by step if needed.
Get free advocacy help
Contact Elliott Advocacy for free mediation of unresolved complaints.
Note: If you’re having customer service trouble, please use our proven methods for fixing any consumer problem before contacting a manager.
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Sonic customer service executives
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Frequently asked questions about Sonic
- SMS Support for General Inquiries: (833) 836-0300
- Fax for Billing: (707) 547-2199
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