If you're an existing customer, please provide us with your SIMPLE Mobile SIM Number and your SIMPLE Mobile Phone Number when contacting us so we can give you the best possible service.
If you are a California resident please read this important information
California Public Utilities Commission
Consumer Affairs Branch
505 Van Ness Avenue
San Francisco, CA 94102
Phone Number: 1-800-649-7570* or TDD 1-800-229-6846
*Please be advised that the 1-800 number is an intrastate toll-free number and will not work from locations outside California.