Area Code +31-511-(720900...720999) located in Veenwouden, Fryslân (FR), more detail is as below. Place International Dialing Code : 31 International Prefix : 00 National Prefix : 0 National Destination Code : 511 Subscriber Number From : 720900 Subscriber Number To : 720999 National Destination Code Length : 3 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 : FR Region Name : Fryslân City : Veenwouden Timezone : Europe/Amsterdam Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 53.2400 Longitude : 5.9900 ‹ previous : +31-511-(720800...720899) next › : +31-511-(721000...721999) Dialling Instructions For trunk calls: 0 511 720900 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 511 720900 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 720900 ~ 720999 (Count: 100) Example: +31-511-720900 / 0031-511-720900 (0511-720900 / 0-511-720900) +31-511-720901 / 0031-511-720901 (0511-720901 / 0-511-720901) +31-511-720902 / 0031-511-720902 (0511-720902 / 0-511-720902) +31-511-720903 / 0031-511-720903 (0511-720903 / 0-511-720903) +31-511-720904 / 0031-511-720904 (0511-720904 / 0-511-720904) ...+31-511-xxxxxx / 0031-511-xxxxxx (0511-xxxxxx / 0-511-xxxxxx) ...+31-511-720995 / 0031-511-720995 (0511-720995 / 0-511-720995) +31-511-720996 / 0031-511-720996 (0511-720996 / 0-511-720996) +31-511-720997 / 0031-511-720997 (0511-720997 / 0-511-720997) +31-511-720998 / 0031-511-720998 (0511-720998 / 0-511-720998) +31-511-720999 / 0031-511-720999 (0511-720999 / 0-511-720999)