Get calling cards instantly on screen and by email

Best Prepaid Phone Card to USA for...

Frequent Calls

Golden Lotus Phone Card

Occasional Calls

Continental Phone Card

Travel

Continental Phone Card

Cheapest Calling Cards to USA from Mexico - San Luis Potosi

Card Local Toll freeTF Details
Golden Lotus Phone Card
2.4¢/min
- 99¢ / week
Details
Continental Phone Card
4.4¢/min
- No Fee
Details
Mariachi Phone Card
-
6.5¢/min
89¢ / week
Details
Partner Phone Card
-
22.1¢/min
59¢ / 2 weeks
Details
Master Cent Phone Card
-
22.1¢/min
89¢ / week
Details
Lucky Minutes Phone Card
-
22.1¢/min
88¢ / week
18¢ connection
Details
Bizon Phone Card
-
22.3¢/min
No Fee
Details
Solaris Phone Card
-
23.1¢/min
No Fee
Details
FastWorld Phone Card
-
23.7¢/min
No Fee
Details
AT&T Phone Card
-
50.0¢/min
No Fee
Details
  • Save up to 95% on international calls
  • Boston, MA based customer service

ComFi.com BBB Business Review
Need Assistance?

USA: (800) 219-6993

Global: +1 (617) 861-4107

Mon - Fri 9AM - 9PM EST
Sat 11AM - 5PM EST

Contact Us Online

Customer Testimonials

"Very competent and friendly support! Great service!"

Dirk W, NH

"Been using your cards for a few years now. They are the best."

Joan R, AK.

More testimonials