Area Code +31-561-(560000...569999) located in Wolvega, Fryslân (FR), more detail is as below. Place International Dialing Code : 31 International Prefix : 00 National Prefix : 0 National Destination Code : 561 Subscriber Number From : 560000 Subscriber Number To : 569999 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 : BT NEDERLAND N.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 : Wolvega Timezone : Europe/Amsterdam Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 52.8800 Longitude : 6.0100 ‹ previous : +31-561-(490000...499999) next › : +31-561-(610000...619999) Dialling Instructions For trunk calls: 0 561 560000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 561 560000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 560000 ~ 569999 (Count: 10,000) Example: +31-561-560000 / 0031-561-560000 (0561-560000 / 0-561-560000) +31-561-560001 / 0031-561-560001 (0561-560001 / 0-561-560001) +31-561-560002 / 0031-561-560002 (0561-560002 / 0-561-560002) +31-561-560003 / 0031-561-560003 (0561-560003 / 0-561-560003) +31-561-560004 / 0031-561-560004 (0561-560004 / 0-561-560004) ...+31-561-xxxxxx / 0031-561-xxxxxx (0561-xxxxxx / 0-561-xxxxxx) ...+31-561-569995 / 0031-561-569995 (0561-569995 / 0-561-569995) +31-561-569996 / 0031-561-569996 (0561-569996 / 0-561-569996) +31-561-569997 / 0031-561-569997 (0561-569997 / 0-561-569997) +31-561-569998 / 0031-561-569998 (0561-569998 / 0-561-569998) +31-561-569999 / 0031-561-569999 (0561-569999 / 0-561-569999)