Travelling to the United States?
Quick Comparison Guide
Please refer to actual product pages for more details about the SIM Card.
This is meant as a quick reference guide and not a detailed guide to the product.
|Plan||Coverage Area||Calls||SMS||Data||Additional Features|
|T-Mobile||United States + Canada + Mexico||Unlimited Local in USA||Unlimited Local in USA||Unlimited*
(Powered AT&T Network)
|United States + Canada + Mexico||Unlimited Local in USA/Canada/Mexico||Unlimited Local in USA/Canada/Mexico||Unlimited*
(4GB / 22GB LTE)
|Unlimited SMS to Singapore and selected countries on selected plans|
AT&T SIM Card is only compatible with iPhone 6 and above.
For all other devices, please purchase T-Mobile SIM Card.