It is prepaid in function but postpaid in classification, so only postpaid line can be ported to EightI just checked eight T&C and it stated that their plans are Prepaid.
https://www.eight.com.sg/wp-content/uploads/2025/07/Mobile_TnC_280725.pdf
3. Services:
3.1 The Services are provided on a pre-paid basis and based on a SIM-only plan. You can sign up a maximum of up to 10 lines under your name or account, or any other limit which we may impose from time-to-time. For Senior, each ID is able to sign up for 2 “Senior Plan” lines.
Actually I don't get it for the $8 1year $96 plan, absolutely no advantage to commit for 1 year. Am I missing something?yes website updated
Plus, FREE Incoming calls and Caller Number Display
Available in both physical SIM and eSIM
388GB
SG-MY
(Double Eight Plan)
$8
/30 days
BUY
$96
/1-Year
BUY
- 388GB Data
- 10GB APAC Roaming
- 2GB Intl Roaming
- 588 Mins Local Talktime
- 288 IDD Mins (Excl. Myanmar)
- 88 IDD Mins (Myanmar)
- 88 Local SMS
488GB
SG-MY-ID-TH
(Fortune Eight Plan)
$11.8
/30 days
BUY
$128
/1-Year
(U.P. $141.60)
BUY
- 488GB Data
- 18GB APAC Roaming
- 8GB Intl Roaming
- 688 Mins Local Talktime
- 388 IDD Mins (Excl. Myanmar)
- 88 IDD Mins (Myanmar)
- 128 Local SMS
588GB
SG-MY-ID-TH
(Triple Eight Plan)
$18
/30 days
BUY
$168
/1-Year
(U.P. $216.00)
BUY
- 588GB Data
- 28GB APAC Roaming
- 10GB Intl Roaming
- 888 Mins Local Talktime
- 488 IDD Mins (Excl. Myanmar)
- 88 IDD Mins (Myanmar)
- 188 Local SMS
388GB
SG-MY
(Senior Plan)
$5
/30 days
BUY
- 388GB Data
- 6GB APAC Roaming
- 2GB Intl Roaming
- 388 Mins Local Talktime
- 88 IDD Mins (Excl. Myanmar)
- 88 IDD Mins (Myanmar)
- 88 Local SMS