Area Code +31-50-(8204000...8204999) located in Groningen, Groningen (GR), more detail is as below. Place International Dialing Code : 31 International Prefix : 00 National Prefix : 0 National Destination Code : 50 Subscriber Number From : 8204000 Subscriber Number To : 8204999 National Destination Code Length : 2 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 : Groningen Timezone : Europe/Amsterdam Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 53.2100 Longitude : 6.5700 ‹ previous : +31-50-(8203000...8203999) next › : +31-50-(8205000...8205999) Dialling Instructions For trunk calls: 0 50 8204000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 50 8204000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8204000 ~ 8204999 (Count: 1,000) Example: +31-50-8204000 / 0031-50-8204000 (050-8204000 / 0-50-8204000) +31-50-8204001 / 0031-50-8204001 (050-8204001 / 0-50-8204001) +31-50-8204002 / 0031-50-8204002 (050-8204002 / 0-50-8204002) +31-50-8204003 / 0031-50-8204003 (050-8204003 / 0-50-8204003) +31-50-8204004 / 0031-50-8204004 (050-8204004 / 0-50-8204004) ...+31-50-xxxxxxx / 0031-50-xxxxxxx (050-xxxxxxx / 0-50-xxxxxxx) ...+31-50-8204995 / 0031-50-8204995 (050-8204995 / 0-50-8204995) +31-50-8204996 / 0031-50-8204996 (050-8204996 / 0-50-8204996) +31-50-8204997 / 0031-50-8204997 (050-8204997 / 0-50-8204997) +31-50-8204998 / 0031-50-8204998 (050-8204998 / 0-50-8204998) +31-50-8204999 / 0031-50-8204999 (050-8204999 / 0-50-8204999)