Area Code +31-50-(5690000...5690999) 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 : 5690000 Subscriber Number To : 5690999 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 : MaxiTEL Telecom 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-(5590000...5599999) next › : +31-50-(5700000...5709999) Dialling Instructions For trunk calls: 0 50 5690000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 50 5690000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5690000 ~ 5690999 (Count: 1,000) Example: +31-50-5690000 / 0031-50-5690000 (050-5690000 / 0-50-5690000) +31-50-5690001 / 0031-50-5690001 (050-5690001 / 0-50-5690001) +31-50-5690002 / 0031-50-5690002 (050-5690002 / 0-50-5690002) +31-50-5690003 / 0031-50-5690003 (050-5690003 / 0-50-5690003) +31-50-5690004 / 0031-50-5690004 (050-5690004 / 0-50-5690004) ...+31-50-xxxxxxx / 0031-50-xxxxxxx (050-xxxxxxx / 0-50-xxxxxxx) ...+31-50-5690995 / 0031-50-5690995 (050-5690995 / 0-50-5690995) +31-50-5690996 / 0031-50-5690996 (050-5690996 / 0-50-5690996) +31-50-5690997 / 0031-50-5690997 (050-5690997 / 0-50-5690997) +31-50-5690998 / 0031-50-5690998 (050-5690998 / 0-50-5690998) +31-50-5690999 / 0031-50-5690999 (050-5690999 / 0-50-5690999)