+966-16-(3000000...3999999): Buraydah, Unayzah, Badaya, Al Rass, Riyadh Al Khabrah, Al Bukayriyah, Al Miznab, Uyun Al Jiwa, Al Safra, Al Shihiyah, Shamasiyah Read more about +966-16-(3000000...3999999)
+966-16-(4000000...4999999): Al Maah, Al Zilfi, Al Ghat, Thumair, Hawtat Sudair, Thadiq, Rawdat Sudair, Al Artawiyah, Jalajil Read more about +966-16-(4000000...4999999)
+966-17-(2000000...2999999): Al Nimas, Al Sarh, Tanumah, Balasmar, Barik Read more about +966-17-(2000000...2999999)