World SIM Comparision Chart
| Company | SIM Cost | Initial Airtime Credit | Country Coverage | Cost Example – Germany Destination calling back to the United States, all rates $USD, and are per minute. (Data gathered August 2008) | |||
| From Germany to U.S. Cell | From U.S. Cell to Germany | SMS from Germany | Call Voicemail | ||||
| CelTrek | $74.00 | $25.00 | 168+ | $0.42 | $0.29 | $0.29 | $0.12 |
| Talk Abroad | $79.00 | $0.00 | 150+ | $0.90 | $0.25 | $0.60 | $1.95 |
| MAXRoam | $44.00 | $7.35 | 160 | $0.47 | $0.32 | $0.29 | $0.41 |
| Mobal | $49.00 | $20.00 | 150+ | $1.50 | $1.25 | $0.80 | $1.25 |
| PlanetFone | $40.00 | $0.00 | 167+ | $3.90 | $1.95 | $1.70 | $3.90 |
| Roam Simple | $19.00 | $0.00 | 200+ | $0.99 | $0.99 | $0.99 | $0.99 |
| Telestial – Passport SIM | $39.00 | $10.00 | 110+ | $0.49 | $0.00 | $0.69 | $0.49 |
| Travelcell | $29.99 | $0.00 | 200+ | $1.89 | $0.00 | None | $0.89 |
| Travelcomm | $39.95 | $0.00 | 183 | $2.29 | $0.99 | None | $0.99 |
| TravelSIMshop.com | $45.00 | $15.00 | 133 | $3.67 | $3.07 | $0.51 | $3.67 |
| Yackie Mobile | $0.00 | $49.00 | 200+ | $0.54 | $0.29 | $0.49 | $0.54 |