Email Customer Service

How can we help you? For questions about billing, equipment, returns, exchanges, service or any other questions or comments that you may have, don't hesitate to email us! Fill out our easy online form and a customer care guru will get back to you as soon as possible.

Call Us

Customer Service
Dial *611 from your Mobi phone or call (808) 723-1111
Monday - Friday: 9am - 6pm HST
Saturday: 8am - 12pm HST
Sunday: Closed

Write Us

Mobi PCS Customer Service
1467 S. King St.
Suite B
Honolulu, Hawaii 96814

Make a Payment

Online Bill Pay
Visit your “My Mobi Account” by clicking here

• Make payments
• Review service plan
• Check account balance
• And much more!