Save 98% on International Calls

No internet or data plan required
Try it now and get $1 free talk time!*
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Cheap International Calls

Save up to 98% on your international phone calls

Free Call

Talk to other Comfi app users for free

Easy to Setup

Just enter your phone number and start calling

No Internet Required

Place outgoing calls with or without Internet

Receive $1 Free Credit*

Get up to 45 minutes of talk time free

Call History

See billed minutes for every call

Internet (VoIP) Call

Save on airtime by using WiFi / 4G to place calls

Excellent Quality

Excellent call quality & US based customer service


Customer Support

+1 (800) 219-6993 (USA)

+1 (617) 861-4107 (International)

Boston, MA based customer service

Mon - Fri 9AM - 9PM EST

Sat 11AM - 5PM EST

Phone Cards Online: make calls for less.