Area Code +31-561-(440000...449999) 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 : 440000 Subscriber Number To : 449999 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 : KPN 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 : 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-(430000...439999) next › : +31-561-(450000...459999) Dialling Instructions For trunk calls: 0 561 440000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 561 440000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 440000 ~ 449999 (Count: 10,000) Example: +31-561-440000 / 0031-561-440000 (0561-440000 / 0-561-440000) +31-561-440001 / 0031-561-440001 (0561-440001 / 0-561-440001) +31-561-440002 / 0031-561-440002 (0561-440002 / 0-561-440002) +31-561-440003 / 0031-561-440003 (0561-440003 / 0-561-440003) +31-561-440004 / 0031-561-440004 (0561-440004 / 0-561-440004) ...+31-561-xxxxxx / 0031-561-xxxxxx (0561-xxxxxx / 0-561-xxxxxx) ...+31-561-449995 / 0031-561-449995 (0561-449995 / 0-561-449995) +31-561-449996 / 0031-561-449996 (0561-449996 / 0-561-449996) +31-561-449997 / 0031-561-449997 (0561-449997 / 0-561-449997) +31-561-449998 / 0031-561-449998 (0561-449998 / 0-561-449998) +31-561-449999 / 0031-561-449999 (0561-449999 / 0-561-449999)
