Area Code +31-513-(470000...479999) located in Heerenveen, Fryslân (FR), more detail is as below. Place International Dialing Code : 31 International Prefix : 00 National Prefix : 0 National Destination Code : 513 Subscriber Number From : 470000 Subscriber Number To : 479999 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 : Heerenveen Timezone : Europe/Amsterdam Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 52.9600 Longitude : 5.9300 ‹ previous : +31-513-(460000...469999) next › : +31-513-(480000...489999) Dialling Instructions For trunk calls: 0 513 470000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 513 470000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 470000 ~ 479999 (Count: 10,000) Example: +31-513-470000 / 0031-513-470000 (0513-470000 / 0-513-470000) +31-513-470001 / 0031-513-470001 (0513-470001 / 0-513-470001) +31-513-470002 / 0031-513-470002 (0513-470002 / 0-513-470002) +31-513-470003 / 0031-513-470003 (0513-470003 / 0-513-470003) +31-513-470004 / 0031-513-470004 (0513-470004 / 0-513-470004) ...+31-513-xxxxxx / 0031-513-xxxxxx (0513-xxxxxx / 0-513-xxxxxx) ...+31-513-479995 / 0031-513-479995 (0513-479995 / 0-513-479995) +31-513-479996 / 0031-513-479996 (0513-479996 / 0-513-479996) +31-513-479997 / 0031-513-479997 (0513-479997 / 0-513-479997) +31-513-479998 / 0031-513-479998 (0513-479998 / 0-513-479998) +31-513-479999 / 0031-513-479999 (0513-479999 / 0-513-479999)