Area Code +31-517-(820000...820999) located in Franeker, Fryslân (FR), more detail is as below. Place International Dialing Code : 31 International Prefix : 00 National Prefix : 0 National Destination Code : 517 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 : Franeker Timezone : Europe/Amsterdam Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 53.1900 Longitude : 5.5400 ‹ previous : +31-517-(797000...797999) next › : +31-517-(840000...849999) Dialling Instructions For trunk calls: 0 517 820000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 517 820000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 820000 ~ 820999 (Count: 1,000) Example: +31-517-820000 / 0031-517-820000 (0517-820000 / 0-517-820000) +31-517-820001 / 0031-517-820001 (0517-820001 / 0-517-820001) +31-517-820002 / 0031-517-820002 (0517-820002 / 0-517-820002) +31-517-820003 / 0031-517-820003 (0517-820003 / 0-517-820003) +31-517-820004 / 0031-517-820004 (0517-820004 / 0-517-820004) ...+31-517-xxxxxx / 0031-517-xxxxxx (0517-xxxxxx / 0-517-xxxxxx) ...+31-517-820995 / 0031-517-820995 (0517-820995 / 0-517-820995) +31-517-820996 / 0031-517-820996 (0517-820996 / 0-517-820996) +31-517-820997 / 0031-517-820997 (0517-820997 / 0-517-820997) +31-517-820998 / 0031-517-820998 (0517-820998 / 0-517-820998) +31-517-820999 / 0031-517-820999 (0517-820999 / 0-517-820999)