Area Code +31-50-(7998000...7998999) 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 : 7998000 Subscriber Number To : 7998999 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-(7997000...7997999) next › : +31-50-(7999000...7999999) Dialling Instructions For trunk calls: 0 50 7998000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 50 7998000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7998000 ~ 7998999 (Count: 1,000) Example: +31-50-7998000 / 0031-50-7998000 (050-7998000 / 0-50-7998000) +31-50-7998001 / 0031-50-7998001 (050-7998001 / 0-50-7998001) +31-50-7998002 / 0031-50-7998002 (050-7998002 / 0-50-7998002) +31-50-7998003 / 0031-50-7998003 (050-7998003 / 0-50-7998003) +31-50-7998004 / 0031-50-7998004 (050-7998004 / 0-50-7998004) ...+31-50-xxxxxxx / 0031-50-xxxxxxx (050-xxxxxxx / 0-50-xxxxxxx) ...+31-50-7998995 / 0031-50-7998995 (050-7998995 / 0-50-7998995) +31-50-7998996 / 0031-50-7998996 (050-7998996 / 0-50-7998996) +31-50-7998997 / 0031-50-7998997 (050-7998997 / 0-50-7998997) +31-50-7998998 / 0031-50-7998998 (050-7998998 / 0-50-7998998) +31-50-7998999 / 0031-50-7998999 (050-7998999 / 0-50-7998999)