As for Peninsular Malaysia territory, Sabah is the widest range along Sabah District and one of the tourist pick for vacation. You are lucky if you choose to stay in Kota Kinabalu which has dominate the celcom coverage, While other state area as for Kinabatangan, Sandakan, Lahad Datu and Tawau is still among the strongest coverage. Yet faulty coverage for Kundasang and Penampang area which they have a very weak celcom signal.
Rank 21 of 4216 in Telecommunication
Lot F, Block L, Ground Floor, Bangunan CNF Hypermarket, Beaufort Jaya, Beaufort, 89800, Sabah