how to check  number balance data
Singtel *139# *139*3# *363
Starhub *123*1*1# *123*1*3# *123#
M1 #100*2*1*1# #100*2*1# #100*7#

Top up will down within 1 hours time during working hour (Mon-Fri, 9am-6pm) 

Contact hi@andystrip.com with your order number if you didn't receive top up notification in one hour(office hour)


During weekend/after office hour, please contact hi@andystrip.com with your order number, our operator will help with top up asap.