Area Code +31-511-(744000...744999) 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 : 744000 Subscriber Number To : 744999 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 : Coolwave Communications 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 : 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-(743000...743999) next › : +31-511-(745000...745999) Dialling Instructions For trunk calls: 0 511 744000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 511 744000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 744000 ~ 744999 (Count: 1,000) Example: +31-511-744000 / 0031-511-744000 (0511-744000 / 0-511-744000) +31-511-744001 / 0031-511-744001 (0511-744001 / 0-511-744001) +31-511-744002 / 0031-511-744002 (0511-744002 / 0-511-744002) +31-511-744003 / 0031-511-744003 (0511-744003 / 0-511-744003) +31-511-744004 / 0031-511-744004 (0511-744004 / 0-511-744004) ...+31-511-xxxxxx / 0031-511-xxxxxx (0511-xxxxxx / 0-511-xxxxxx) ...+31-511-744995 / 0031-511-744995 (0511-744995 / 0-511-744995) +31-511-744996 / 0031-511-744996 (0511-744996 / 0-511-744996) +31-511-744997 / 0031-511-744997 (0511-744997 / 0-511-744997) +31-511-744998 / 0031-511-744998 (0511-744998 / 0-511-744998) +31-511-744999 / 0031-511-744999 (0511-744999 / 0-511-744999)