Area Code +31-50-(7110000...7110999) 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 : 7110000 Subscriber Number To : 7110999 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 : Verizon Nederland 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-(7070000...7079999) next › : +31-50-(7111000...7111999) Dialling Instructions For trunk calls: 0 50 7110000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 50 7110000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7110000 ~ 7110999 (Count: 1,000) Example: +31-50-7110000 / 0031-50-7110000 (050-7110000 / 0-50-7110000) +31-50-7110001 / 0031-50-7110001 (050-7110001 / 0-50-7110001) +31-50-7110002 / 0031-50-7110002 (050-7110002 / 0-50-7110002) +31-50-7110003 / 0031-50-7110003 (050-7110003 / 0-50-7110003) +31-50-7110004 / 0031-50-7110004 (050-7110004 / 0-50-7110004) ...+31-50-xxxxxxx / 0031-50-xxxxxxx (050-xxxxxxx / 0-50-xxxxxxx) ...+31-50-7110995 / 0031-50-7110995 (050-7110995 / 0-50-7110995) +31-50-7110996 / 0031-50-7110996 (050-7110996 / 0-50-7110996) +31-50-7110997 / 0031-50-7110997 (050-7110997 / 0-50-7110997) +31-50-7110998 / 0031-50-7110998 (050-7110998 / 0-50-7110998) +31-50-7110999 / 0031-50-7110999 (050-7110999 / 0-50-7110999)