Area Code +31-50-(5030000...5039999) 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 : 5030000 Subscriber Number To : 5039999 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-(5020000...5029999) next › : +31-50-(5070000...5079999) Dialling Instructions For trunk calls: 0 50 5030000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 50 5030000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5030000 ~ 5039999 (Count: 10,000) Example: +31-50-5030000 / 0031-50-5030000 (050-5030000 / 0-50-5030000) +31-50-5030001 / 0031-50-5030001 (050-5030001 / 0-50-5030001) +31-50-5030002 / 0031-50-5030002 (050-5030002 / 0-50-5030002) +31-50-5030003 / 0031-50-5030003 (050-5030003 / 0-50-5030003) +31-50-5030004 / 0031-50-5030004 (050-5030004 / 0-50-5030004) ...+31-50-xxxxxxx / 0031-50-xxxxxxx (050-xxxxxxx / 0-50-xxxxxxx) ...+31-50-5039995 / 0031-50-5039995 (050-5039995 / 0-50-5039995) +31-50-5039996 / 0031-50-5039996 (050-5039996 / 0-50-5039996) +31-50-5039997 / 0031-50-5039997 (050-5039997 / 0-50-5039997) +31-50-5039998 / 0031-50-5039998 (050-5039998 / 0-50-5039998) +31-50-5039999 / 0031-50-5039999 (050-5039999 / 0-50-5039999)
