To check your Zain number in Saudi Arabia, dial *144# from your Zain SIM and your number appears on screen instantly. No balance is required. As a backup, send a blank SMS to 700123 and Zain replies with your number automatically, or open the Zain KSA app and your number is shown on the home…

To check your STC data balance in Saudi Arabia, dial *8885# from your STC SIM and your remaining data appears on screen within seconds, free and with zero balance required. As a backup, send 2220 by SMS to 900, or open the MySTC app where your balance is shown on the home screen after login….

To activate a Friendi internet package in Saudi Arabia, dial *108# from your Friendi SIM and choose a plan from the menu. To check your remaining data, dial *108# and select option 2, or use the shortcut *210#. To recharge with a voucher, dial 101 followed by your voucher PIN, then Do This Next: Friendi…

To check how many SIM cards are registered on your Iqama (إقامة) in Saudi Arabia, visit the official CST Mutasil Individuals Portal at mutasil.cst.gov.sa. Enter your Iqama number, date of birth, and verify with an OTP to see every mobile number and data SIM linked to your identity across all Saudi telecom operators. The service…

Jawwy is a digital-only mobile service operated by STC (Saudi Telecom Company) in Saudi Arabia, managed entirely through the Jawwy app. Unlike STC Sawa, Mobily, or Zain, it has no USSD Jawwy balance check code like dialling *166# on a Jawwy SIM does not work. The only ways to check your Jawwy balance are through…