+95-9-(421000000...421999999): Yangon Huawei GSM Network area, Yangon Xem thêm về +95-9-(421000000...421999999)
+95-9-(422000000...422999999): Yangon Huawei GSM Network area, Yangon Xem thêm về +95-9-(422000000...422999999)
+95-9-(423000000...423999999): Yangon Huawei GSM Network area, Yangon Xem thêm về +95-9-(423000000...423999999)
+95-9-(424000000...424999999): Yangon Huawei GSM Network area, Yangon Xem thêm về +95-9-(424000000...424999999)
+95-9-(428000000...428999999): Yangon Huawei GSM Network area, Yangon Xem thêm về +95-9-(428000000...428999999)
+95-9-(450000000...459999999): Yangon Huawei GSM Network area, Yangon Xem thêm về +95-9-(450000000...459999999)
