Area Code +31-511-(820000...820999) 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 : 820000 Subscriber Number To : 820999 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 : Ziggo 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-(797000...797999) next › : +31-511-(840000...849999) Dialling Instructions For trunk calls: 0 511 820000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 511 820000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 820000 ~ 820999 (Count: 1,000) Example: +31-511-820000 / 0031-511-820000 (0511-820000 / 0-511-820000) +31-511-820001 / 0031-511-820001 (0511-820001 / 0-511-820001) +31-511-820002 / 0031-511-820002 (0511-820002 / 0-511-820002) +31-511-820003 / 0031-511-820003 (0511-820003 / 0-511-820003) +31-511-820004 / 0031-511-820004 (0511-820004 / 0-511-820004) ...+31-511-xxxxxx / 0031-511-xxxxxx (0511-xxxxxx / 0-511-xxxxxx) ...+31-511-820995 / 0031-511-820995 (0511-820995 / 0-511-820995) +31-511-820996 / 0031-511-820996 (0511-820996 / 0-511-820996) +31-511-820997 / 0031-511-820997 (0511-820997 / 0-511-820997) +31-511-820998 / 0031-511-820998 (0511-820998 / 0-511-820998) +31-511-820999 / 0031-511-820999 (0511-820999 / 0-511-820999)