ZONES & THEIR DISTRICTS
► ZONE 1
section B Bangladesh, Indonesia, Pakistan
3271, 3272, 3281, 3282, 3410, 3420,
► ZONE 9 China,Taiwan
52, 3461, 3462, 3470, 3481, 3482, 3490, 3501, 3502, 3510, 3521, 3522, 3523
► ZONE 10
section A Philippines
3770, 3780, 3790,3800, 3810, 3820, 3830, 3850, 3860, 3870
section B Cambodia, Laos, Myanmar, Thailand
3330, 3340, 3350, 3360
section C Brunei, China, Hong Kong, Macau, Malaysia, Mongolia, Singapore
3300, 3310, 3450
