Mobily's strongest offers Your postpaid plan for 230 SAR has a 50% discount, meaning the plan is 115 SAR 97 GB data Unlimited social media Unlimited calls ✈ You can switch from another operator to Mobily on the same number, or if your network is Mobily, we can issue a new number and switch you to the discount. The offer is for one year and there is no commitment to the plan, meaning you can cancel at any time.