Area Code +852-6-(1800000...1899999) located in Mobile services, more detail is as below. Place International Dialing Code : 852 International Prefix : 001 National Destination Code : 6 Subscriber Number From : 1800000 Subscriber Number To : 1899999 National Destination Code Length : 1 Uses National Destination Code : No National Significant Number Length : 8 Number Type : M (Mobile, Cellular) Carrier Name : Hong Kong Telecommunications (HKT) Ltd Click here to buy Hong Kong Area Code Database Other Information Language Code : zh (Chinese) Country Number : 344 (Hong Kong) Country Code : HK (Hong Kong) City : Mobile services Timezone : Asia/Hong_Kong Coordinated Universal Time : +08:00 Daylight Saving Time : No National Significant Number Minimum Length : 8 Latitude : 22.4000 Longitude : 114.1100 ‹ previous : +852-6-(1700000...1799999) next › : +852-6-(1900000...1999999) Dialling Instructions For trunk calls: - 6 1800000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 001 852 6 1800000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 1800000 ~ 1899999 (Count: 100,000) Example: +852-6-1800000 / 001852-6-1800000 (6-1800000 / -6-1800000) +852-6-1800001 / 001852-6-1800001 (6-1800001 / -6-1800001) +852-6-1800002 / 001852-6-1800002 (6-1800002 / -6-1800002) +852-6-1800003 / 001852-6-1800003 (6-1800003 / -6-1800003) +852-6-1800004 / 001852-6-1800004 (6-1800004 / -6-1800004) ...+852-6-xxxxxxx / 001852-6-xxxxxxx (6-xxxxxxx / -6-xxxxxxx) ...+852-6-1899995 / 001852-6-1899995 (6-1899995 / -6-1899995) +852-6-1899996 / 001852-6-1899996 (6-1899996 / -6-1899996) +852-6-1899997 / 001852-6-1899997 (6-1899997 / -6-1899997) +852-6-1899998 / 001852-6-1899998 (6-1899998 / -6-1899998) +852-6-1899999 / 001852-6-1899999 (6-1899999 / -6-1899999)