C Spire International

C Spire has you connected at home and worldwide

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International Calling

  • Low Cost Pay by the Minute
  • $5 for Unlimited Calling
  • Wi-Fi Calling App
  • Plus Referral Bonus $$
  • Also great for international travel
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International Travel

  • Before leaving the country, call or text 611 to authorize your phone to work internationally for calling, texting and using data.
  • Or, for outbound calling only, use the C Spire International Wi-Fi Calling app.

For Assistance from outside the
US, dial +1-601-487-7985 for
C Spire Customer Care.

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Free Unlimited
International Texting

to more than 140 countries.
Included on all plans.

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Contact Customer Care

There are several ways to contact us


Call toll-free 1-855-CSPIRE5 (277-4735) from any phone or call 611 from your C Spire phone.


Send a text message to 611 or use the Text CS icon on your smartphone.