Area Code +31-50-(7400700...7400799) 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 : 7400700 Subscriber Number To : 7400799 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-(7400600...7400699) next › : +31-50-(7400800...7400899) Dialling Instructions For trunk calls: 0 50 7400700 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 50 7400700 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7400700 ~ 7400799 (Count: 100) Example: +31-50-7400700 / 0031-50-7400700 (050-7400700 / 0-50-7400700) +31-50-7400701 / 0031-50-7400701 (050-7400701 / 0-50-7400701) +31-50-7400702 / 0031-50-7400702 (050-7400702 / 0-50-7400702) +31-50-7400703 / 0031-50-7400703 (050-7400703 / 0-50-7400703) +31-50-7400704 / 0031-50-7400704 (050-7400704 / 0-50-7400704) ...+31-50-xxxxxxx / 0031-50-xxxxxxx (050-xxxxxxx / 0-50-xxxxxxx) ...+31-50-7400795 / 0031-50-7400795 (050-7400795 / 0-50-7400795) +31-50-7400796 / 0031-50-7400796 (050-7400796 / 0-50-7400796) +31-50-7400797 / 0031-50-7400797 (050-7400797 / 0-50-7400797) +31-50-7400798 / 0031-50-7400798 (050-7400798 / 0-50-7400798) +31-50-7400799 / 0031-50-7400799 (050-7400799 / 0-50-7400799)