# Public Mobile Canada-US-Mexico Plan: One Plan, Three Countries, No Roaming Fees If you travel between Canada, the US, and Mexico, we recommend Public Mobile's Canada-US-Mexico plan. It is $40/month for 75GB of 5G data that works in all three countries. No roaming fees. No daily charges. No surprises. We have used it across all three countries, including a six-month stay in Mexico, and the coverage has been solid. You don't think about roaming fees when you cross a border. You don't do math. You just have data. ## Get $10 Off Your First Month Use our referral link and you save $10 on activation. We get points as a thank you from Public Mobile — it costs you nothing extra. Get $10 credit with Public Mobile ## Why We Switched The first time I crossed into the US with my regular Canadian phone plan, I got a $127 bill for three days in Maine. I barely used any data. The charges came from the daily roaming fee that kicked in the moment my phone connected to a US tower. Rogers charges $16/day in the US and $18/day in Mexico. Bell charges $13/day and $16/day. Telus charges $14/day and $16/day. They all have 20-day billing caps, but those caps reset each cycle and get complicated when you mix destinations. | Scenario | Big Carrier Roaming | Public Mobile | |---|---|---| | 3-day US trip | $48 | $40 | | 1-week US trip | $112 | $40 | | 2-week US-Mexico trip | $238 | $40 | | 1-month Mexico | $360 (cap) | $40 | The longer your trip, the worse roaming gets. Public Mobile stays the same. ## The Catch Public Mobile is only for Canadians. You need a Canadian address and credit card. If you're not Canadian, an eSIM or local SIM is your best bet. ## Want the Full Story? This post is our quick recommendation. If you want the full comparison — Rogers, Bell, Telus, T-Mobile, AT&T, Verizon, Telcel, eSIMs from Airalo, Holafly, Nomad, and eSIM4Travel — with real costs from our travels, step-by-step signup instructions, and FAQ, check out the complete reference guide. [Read the full guide: Mobile Plans for Canada, US, and Mexico Travel (2026)](/mobile-plans-canada-us-mexico-travel-2026/) --- *Last updated: June 2026. Carrier pricing changes frequently. Always verify current terms with the provider before purchasing.* {{< disclaimer type="general" >}}