About Us

Keep in touch with your friends and family when you travel with a Global SIM

Get a Global SIM

Your Essential
Travel Companion


United Global SIM will take the sting out of overseas travel with our low cost global roaming SIM card. There is no contract, no bills and no hefty price tag and it easily integrates and connects to over 900 carriers worldwide. We are a complete white label solution for travellers business and corporate. The easy to use Global SIM is great for any sort of travel and you’ll definitely notice the massive savings!


With a Global SIM you can...



Global SIM can ...

Connect you in over 190 countries
to more than 600 networks

Reach Global SIM Support, Top-up
Service and Emergency Assistance

Keep you online. Tweet, Like and
upload more with a Data Pack

Our Offices

Phone: 800901396

Email: sim@unitedglobalsim.com

Address: Unit 903, 9/F, Kowloon Centre, 33 Ashley Road, Tsim Sha Tsui, Kowloon, Hong Kong.

Opening hours:

Global SIM Support is available 24 hours a day, 7 days a week.

Join Our Team

At United Global SIM, we are hard-working, supportive team. Our partners are some of the biggest travel and insurance brands in the world. We are results-focused, driven, and highly-dynamic. These roles offer opportunities to learn, grow, develop your skills in communication and business development.