Cheap calls to Guam from the USA
No extra SIM, no contract. Top up & start calling.
Connection fee of €/$/£ 0.05 per call. Calls are made through local landline numbers.
Your app for calls to Guam
Making cheap calls to Guam from the USA is even easier with the toolani app! Available for iOS & Android.Find out more about our App
Welcome offer: get 20% free credit
New customer? Get 20% more credit for your first credit purchase.
1. Sign up
- No contract, no extra SIM, non-binding
- Keep your phone number
- Sign up with e-mail and phone number
2. Test for free
- free starting credit
- Your first international call is on us
- Works without internet
3. Top up credit
- Select a credit value
- Call to more than 220 countries
Make cheap calls to Guam from the USA
With toolani you can easily make cheap calls to Guam from the USA and save up to 90% of your international call costs. We buy international minutes in bulk so that we can offer you the best calling rates. We provide international calls for over 12 years now and are proud to be the number one choice for more than 400.000 customers worldwide. Our support team is here for you and will answer all your questions. Enjoy making cheap international calls with toolani.
Prepaid credit for phone calls to 200+ countries
toolani is a prepaid phone service: pay as you go, call as you go.
Start out with your free test credit. If your starting credit is exhausted, simply get one of our credit packages and activate our auto-topup feature to secure that you will never run low on credit during calls again. Call to Guam from the USA hassel-free and start saving now.
International calling from any phone
No matter if you want to call from a smartphone, mobile phone or a fixed line, you can use toolani with every phone. Call any number in the world from any phone with the best call quality.Find out more
How to call Guam from the USA
toolani works without internet.
You call a local toolani number in the USA and we will then connect you directly to the international number.
Call an international phone number using the toolani app or call a local toolani number directly
Get connected to a local toolani phone number
We forward your call to its final destination