STC prepaid internet SIM Open month 220 SAR Open 3 months 580 SAR 400 GB 4 months 400 SAR 600 GB 6 months 580 SAR 100 GB + 120 GB social media + 1500 minutes international and local calls for 3 months for 150 SAR Mobily internet Open month 160 SAR Open 3 months 550 SAR 600 GB 6 months 580 SAR 100 GB + unlimited social media + 1200 minutes international and local calls for 3 months for 150 SAR Location Dammam ( Phone number appears when clicking the contact button )