Area Code +31-598-(720100...720999) located in Hoogezand, Groningen (GR), more detail is as below. Place International Dialing Code : 31 International Prefix : 00 National Prefix : 0 National Destination Code : 598 Subscriber Number From : 720100 Subscriber Number To : 720999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : ACM Click here to buy Netherlands Area Code Database Other Information Language Code : nl (Dutch) Country Number : 528 (Netherlands) Country Code : NL (Netherlands) Region Code : GR Region Name : Groningen City : Hoogezand Timezone : Europe/Amsterdam Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 53.1600 Longitude : 6.7900 ‹ previous : +31-598-(717000...717999) next › : +31-598-(721000...721999) Dialling Instructions For trunk calls: 0 598 720100 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 598 720100 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 720100 ~ 720999 (Count: 900) Example: +31-598-720100 / 0031-598-720100 (0598-720100 / 0-598-720100) +31-598-720101 / 0031-598-720101 (0598-720101 / 0-598-720101) +31-598-720102 / 0031-598-720102 (0598-720102 / 0-598-720102) +31-598-720103 / 0031-598-720103 (0598-720103 / 0-598-720103) +31-598-720104 / 0031-598-720104 (0598-720104 / 0-598-720104) ...+31-598-xxxxxx / 0031-598-xxxxxx (0598-xxxxxx / 0-598-xxxxxx) ...+31-598-720995 / 0031-598-720995 (0598-720995 / 0-598-720995) +31-598-720996 / 0031-598-720996 (0598-720996 / 0-598-720996) +31-598-720997 / 0031-598-720997 (0598-720997 / 0-598-720997) +31-598-720998 / 0031-598-720998 (0598-720998 / 0-598-720998) +31-598-720999 / 0031-598-720999 (0598-720999 / 0-598-720999)