yes ,you if the Roaming services added to your line , if not you can add it by visiting any Zain experience shop or call 107 and pay 50 BD as roaming service deposit .
of course you can wither to visits any Zain experience shop with a valid ID (CPR) and request the detailed bill for a specific month with cost of 2 BD and you will receive it after 3 working days, or you can add itemized bill service to your line and you will received monthly details invoice which cost 1 BD monthly.