C Spire International

Traveling internationally? We'll help you get set up to go.

International Prepaid
These services come with your Prepaid service:

Our international long distance service lets you call phone numbers worldwide for extremely low rates. There are no memberships. No hidden fees. No ads. No surprises. Just simple, low-cost international calling via the C Spire International app. Don't have a smart-phone? You can still use C Spire International Calling. Sign up with a credit card or debit card and you're ready to go.

Plus get a $1 credit to start and more for referring friends.

Note: International roaming is not available with your Prepaid service.

Two ways to call:

  • Pay-by-the minute starting as low as $0.01/min.

  • Unlimited International calling to 55 countries for just $5/mo.


WiFi ON One free app. 20 Million free hotspots WORLDWIDE.

Get it on Android before you travel!

*NOW available on Prepaid.

  • Free and Easy Data. Automatic, hassle-free connection to 20 million hotspots at home and abroad for data that doesn't count against your plan.

  • Wi-Fi Quality Control. Connect to only the best quality WiFi; WiFi ON will move you back to cellular if WiFi quality drops.

  • The Best Connection. WiFi ON compares LTE and WiFi performance wherever you go, automatically connecting you to the best available network.

  • Custom Connectivity Controls. Want to take charge? Set your smartphone to prefer WiFi or cellular with a single screen swipe. Or let WiFi ON manage connections for you, in real time.

  • Optimized Battery Usage. WiFi ON keeps your phone's WiFi radio inactive unless there is WiFi nearby, minimizing power drain. (Note: it will not turn off WiFi if you have manually activated it)