Area Code +852-5-(1700000...1799999) located in Mobile services, more detail is as below. Place International Dialing Code : 852 International Prefix : 001 National Destination Code : 5 Subscriber Number From : 1700000 Subscriber Number To : 1799999 National Destination Code Length : 1 Uses National Destination Code : No National Significant Number Length : 8 Number Type : M (Mobile, Cellular) Carrier Name : China Mobile Hong Kong Co 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 : +852-5-(1600000...1699999) next › : +852-5-(1800000...1899999) Dialling Instructions For trunk calls: - 5 1700000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 001 852 5 1700000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 1700000 ~ 1799999 (Count: 100,000) Example: +852-5-1700000 / 001852-5-1700000 (5-1700000 / -5-1700000) +852-5-1700001 / 001852-5-1700001 (5-1700001 / -5-1700001) +852-5-1700002 / 001852-5-1700002 (5-1700002 / -5-1700002) +852-5-1700003 / 001852-5-1700003 (5-1700003 / -5-1700003) +852-5-1700004 / 001852-5-1700004 (5-1700004 / -5-1700004) ...+852-5-xxxxxxx / 001852-5-xxxxxxx (5-xxxxxxx / -5-xxxxxxx) ...+852-5-1799995 / 001852-5-1799995 (5-1799995 / -5-1799995) +852-5-1799996 / 001852-5-1799996 (5-1799996 / -5-1799996) +852-5-1799997 / 001852-5-1799997 (5-1799997 / -5-1799997) +852-5-1799998 / 001852-5-1799998 (5-1799998 / -5-1799998) +852-5-1799999 / 001852-5-1799999 (5-1799999 / -5-1799999)