Area Code +31-50-(7441000...7441999) 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 : 7441000 Subscriber Number To : 7441999 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-(7440000...7440999) next › : +31-50-(7442000...7442999) Dialling Instructions For trunk calls: 0 50 7441000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 50 7441000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7441000 ~ 7441999 (Count: 1,000) Example: +31-50-7441000 / 0031-50-7441000 (050-7441000 / 0-50-7441000) +31-50-7441001 / 0031-50-7441001 (050-7441001 / 0-50-7441001) +31-50-7441002 / 0031-50-7441002 (050-7441002 / 0-50-7441002) +31-50-7441003 / 0031-50-7441003 (050-7441003 / 0-50-7441003) +31-50-7441004 / 0031-50-7441004 (050-7441004 / 0-50-7441004) ...+31-50-xxxxxxx / 0031-50-xxxxxxx (050-xxxxxxx / 0-50-xxxxxxx) ...+31-50-7441995 / 0031-50-7441995 (050-7441995 / 0-50-7441995) +31-50-7441996 / 0031-50-7441996 (050-7441996 / 0-50-7441996) +31-50-7441997 / 0031-50-7441997 (050-7441997 / 0-50-7441997) +31-50-7441998 / 0031-50-7441998 (050-7441998 / 0-50-7441998) +31-50-7441999 / 0031-50-7441999 (050-7441999 / 0-50-7441999)