Area Code +31-516-(450000...459999) located in Oosterwolde, Fryslân (FR), more detail is as below. Place International Dialing Code : 31 International Prefix : 00 National Prefix : 0 National Destination Code : 516 Subscriber Number From : 450000 Subscriber Number To : 459999 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 : Oosterwolde Timezone : Europe/Amsterdam Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 52.9900 Longitude : 6.2900 ‹ previous : +31-516-(440000...449999) next › : +31-516-(460000...469999) Dialling Instructions For trunk calls: 0 516 450000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 516 450000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 450000 ~ 459999 (Count: 10,000) Example: +31-516-450000 / 0031-516-450000 (0516-450000 / 0-516-450000) +31-516-450001 / 0031-516-450001 (0516-450001 / 0-516-450001) +31-516-450002 / 0031-516-450002 (0516-450002 / 0-516-450002) +31-516-450003 / 0031-516-450003 (0516-450003 / 0-516-450003) +31-516-450004 / 0031-516-450004 (0516-450004 / 0-516-450004) ...+31-516-xxxxxx / 0031-516-xxxxxx (0516-xxxxxx / 0-516-xxxxxx) ...+31-516-459995 / 0031-516-459995 (0516-459995 / 0-516-459995) +31-516-459996 / 0031-516-459996 (0516-459996 / 0-516-459996) +31-516-459997 / 0031-516-459997 (0516-459997 / 0-516-459997) +31-516-459998 / 0031-516-459998 (0516-459998 / 0-516-459998) +31-516-459999 / 0031-516-459999 (0516-459999 / 0-516-459999)