Area Code +31-50-(2110000...2119999) 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 : 2110000 Subscriber Number To : 2119999 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 : VoIPGRID 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 : 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-(2109000...2109999) next › : +31-50-(2150000...2150999) Dialling Instructions For trunk calls: 0 50 2110000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 50 2110000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2110000 ~ 2119999 (Count: 10,000) Example: +31-50-2110000 / 0031-50-2110000 (050-2110000 / 0-50-2110000) +31-50-2110001 / 0031-50-2110001 (050-2110001 / 0-50-2110001) +31-50-2110002 / 0031-50-2110002 (050-2110002 / 0-50-2110002) +31-50-2110003 / 0031-50-2110003 (050-2110003 / 0-50-2110003) +31-50-2110004 / 0031-50-2110004 (050-2110004 / 0-50-2110004) ...+31-50-xxxxxxx / 0031-50-xxxxxxx (050-xxxxxxx / 0-50-xxxxxxx) ...+31-50-2119995 / 0031-50-2119995 (050-2119995 / 0-50-2119995) +31-50-2119996 / 0031-50-2119996 (050-2119996 / 0-50-2119996) +31-50-2119997 / 0031-50-2119997 (050-2119997 / 0-50-2119997) +31-50-2119998 / 0031-50-2119998 (050-2119998 / 0-50-2119998) +31-50-2119999 / 0031-50-2119999 (050-2119999 / 0-50-2119999)