Fi
Google Fi (formerly Project Fi) is a mobile virtual network operator (MVNO) by Google that runs on the T-Mobile and US Cellular networks in the United States. It offers flexible and unlimited plans with straightforward pricing and strong integration with Google services.
Referral Code
Use the following referral code when signing up for Google Fi:
6FV18C
Sign up at: https://fi.google.com
Plans
Google Fi offers several plan tiers (pricing as of early 2026):
Flexible
- $20/month for one line
- Unlimited talk and text
- Data at $10 per GB (pay only for what you use)
- Best for light data users
Unlimited Essentials
- $60/month for 2 lines
- Unlimited data, calls, and texts in the US
Unlimited Standard
- $80/month for 2 lines
- Unlimited texts from the US to other countries
- Coverage in US, Canada, and Mexico
- 25 GB mobile hotspot data
Unlimited Premium
- $110/month for 2 lines
- International calls to 50+ destinations
- 50 GB high-speed data abroad in 200+ countries
- Best for frequent international travelers
Key Features
Pause Service
One of Google Fi's standout features is the ability to pause your service at any time. This is particularly useful for people who don't need continuous US mobile service — you can pause when you're not using it and avoid incurring charges, then reactivate when needed. This makes Fi especially attractive for seasonal US visitors or people who split time between countries.
eSIM Support
Google Fi supports eSIM activation, meaning you can set up service without needing a physical SIM card. This makes it easy to get started on any eSIM-compatible phone.
Security Features
All plans include built-in security features at no extra cost:
- VPN by Google
- Spam call blocking
- End-to-end encrypted calls
- Identity protection
For International Visitors
While Google Fi is a US carrier, it is particularly useful for people based outside the United States:
- No physical SIM required — eSIM support means you can activate a US number before arriving in the country
- Pause when not in the US — avoid paying for service months you don't need
- Simple activation — sign up online and activate on arrival
- US phone number — useful for US-based services, two-factor authentication, and communication while stateside
This makes Google Fi a practical option for frequent visitors, snowbirds, remote workers spending time in the US, or anyone who needs a flexible US phone number without a long-term commitment.