Area Code +31-50-(7805000...7805999) 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 : 7805000 Subscriber Number To : 7805999 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-(7804000...7804999) next › : +31-50-(7806000...7806999) Dialling Instructions For trunk calls: 0 50 7805000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 50 7805000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7805000 ~ 7805999 (Count: 1,000) Example: +31-50-7805000 / 0031-50-7805000 (050-7805000 / 0-50-7805000) +31-50-7805001 / 0031-50-7805001 (050-7805001 / 0-50-7805001) +31-50-7805002 / 0031-50-7805002 (050-7805002 / 0-50-7805002) +31-50-7805003 / 0031-50-7805003 (050-7805003 / 0-50-7805003) +31-50-7805004 / 0031-50-7805004 (050-7805004 / 0-50-7805004) ...+31-50-xxxxxxx / 0031-50-xxxxxxx (050-xxxxxxx / 0-50-xxxxxxx) ...+31-50-7805995 / 0031-50-7805995 (050-7805995 / 0-50-7805995) +31-50-7805996 / 0031-50-7805996 (050-7805996 / 0-50-7805996) +31-50-7805997 / 0031-50-7805997 (050-7805997 / 0-50-7805997) +31-50-7805998 / 0031-50-7805998 (050-7805998 / 0-50-7805998) +31-50-7805999 / 0031-50-7805999 (050-7805999 / 0-50-7805999)