Area Code +31-50-(7400200...7400299) 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 : 7400200 Subscriber Number To : 7400299 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-(7400100...7400199) next › : +31-50-(7400300...7400399) Dialling Instructions For trunk calls: 0 50 7400200 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 50 7400200 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7400200 ~ 7400299 (Count: 100) Example: +31-50-7400200 / 0031-50-7400200 (050-7400200 / 0-50-7400200) +31-50-7400201 / 0031-50-7400201 (050-7400201 / 0-50-7400201) +31-50-7400202 / 0031-50-7400202 (050-7400202 / 0-50-7400202) +31-50-7400203 / 0031-50-7400203 (050-7400203 / 0-50-7400203) +31-50-7400204 / 0031-50-7400204 (050-7400204 / 0-50-7400204) ...+31-50-xxxxxxx / 0031-50-xxxxxxx (050-xxxxxxx / 0-50-xxxxxxx) ...+31-50-7400295 / 0031-50-7400295 (050-7400295 / 0-50-7400295) +31-50-7400296 / 0031-50-7400296 (050-7400296 / 0-50-7400296) +31-50-7400297 / 0031-50-7400297 (050-7400297 / 0-50-7400297) +31-50-7400298 / 0031-50-7400298 (050-7400298 / 0-50-7400298) +31-50-7400299 / 0031-50-7400299 (050-7400299 / 0-50-7400299)