Area Code +31-50-(3110000...3119999) 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 : 3110000 Subscriber Number To : 3119999 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 : KPN 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-(3090000...3099999) next › : +31-50-(3120000...3129999) Dialling Instructions For trunk calls: 0 50 3110000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 50 3110000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3110000 ~ 3119999 (Count: 10,000) Example: +31-50-3110000 / 0031-50-3110000 (050-3110000 / 0-50-3110000) +31-50-3110001 / 0031-50-3110001 (050-3110001 / 0-50-3110001) +31-50-3110002 / 0031-50-3110002 (050-3110002 / 0-50-3110002) +31-50-3110003 / 0031-50-3110003 (050-3110003 / 0-50-3110003) +31-50-3110004 / 0031-50-3110004 (050-3110004 / 0-50-3110004) ...+31-50-xxxxxxx / 0031-50-xxxxxxx (050-xxxxxxx / 0-50-xxxxxxx) ...+31-50-3119995 / 0031-50-3119995 (050-3119995 / 0-50-3119995) +31-50-3119996 / 0031-50-3119996 (050-3119996 / 0-50-3119996) +31-50-3119997 / 0031-50-3119997 (050-3119997 / 0-50-3119997) +31-50-3119998 / 0031-50-3119998 (050-3119998 / 0-50-3119998) +31-50-3119999 / 0031-50-3119999 (050-3119999 / 0-50-3119999)
