Phone codes Hong Kong SAR China
China Unicom number prefixes
China Unicom prefixes in Hong Kong SAR China: 4063, 4603, 4615, 4616, 4650, 4651, 4652, 4653, 5383, 6361, 6523, 6553…. Number format +852 4063 XXXX.
4063
- Country
Hong Kong SAR China +852- Prefixes
- 4063, 4603, 4615, 4616, 4650, 4651, 4652, 4653, 5383, 6361, 6523, 6553, 6563, 6613, 6633, 6660, 6661, 6662, 6663, 6723, 6813, 6883, 7101, 7102, 7103, 7104, 9293, 9563
- Number format
- +852 4063 XXXX
- Within the country
- 4063 XXXX
- Number ranges
- 406, 460, 538, 652, 655, 656, 661, 663, 672, 681, 688, 929, 956, 4615, 4616, 4650, 4651, 4652, 4653, 6361, 6660, 6661, 6662, 6663, 7101, 7102, 7103, 7104
A prefix shows which operator a number range was originally assigned to. In many countries subscribers can port their number to another operator, so the prefix does not guarantee the current operator.