Area Code +31-596-(650000...659999) located in Appingedam, Groningen (GR), more detail is as below. Place International Dialing Code : 31 International Prefix : 00 National Prefix : 0 National Destination Code : 596 Subscriber Number From : 650000 Subscriber Number To : 659999 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 : KPN B.V. 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 : Appingedam Timezone : Europe/Amsterdam Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 53.3200 Longitude : 6.8600 ‹ previous : +31-596-(640000...649999) next › : +31-596-(670000...679999) Dialling Instructions For trunk calls: 0 596 650000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 596 650000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 650000 ~ 659999 (Count: 10,000) Example: +31-596-650000 / 0031-596-650000 (0596-650000 / 0-596-650000) +31-596-650001 / 0031-596-650001 (0596-650001 / 0-596-650001) +31-596-650002 / 0031-596-650002 (0596-650002 / 0-596-650002) +31-596-650003 / 0031-596-650003 (0596-650003 / 0-596-650003) +31-596-650004 / 0031-596-650004 (0596-650004 / 0-596-650004) ...+31-596-xxxxxx / 0031-596-xxxxxx (0596-xxxxxx / 0-596-xxxxxx) ...+31-596-659995 / 0031-596-659995 (0596-659995 / 0-596-659995) +31-596-659996 / 0031-596-659996 (0596-659996 / 0-596-659996) +31-596-659997 / 0031-596-659997 (0596-659997 / 0-596-659997) +31-596-659998 / 0031-596-659998 (0596-659998 / 0-596-659998) +31-596-659999 / 0031-596-659999 (0596-659999 / 0-596-659999)