Area Code +31-314-(660000...669999) located in Doetinchem, Gelderland (GE), more detail is as below. Place International Dialing Code : 31 International Prefix : 00 National Prefix : 0 National Destination Code : 314 Subscriber Number From : 660000 Subscriber Number To : 669999 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 : GE Region Name : Gelderland City : Doetinchem Timezone : Europe/Amsterdam Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 51.9600 Longitude : 6.2900 ‹ previous : +31-314-(650000...659999) next › : +31-314-(670000...679999) Dialling Instructions For trunk calls: 0 314 660000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 314 660000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 660000 ~ 669999 (Count: 10,000) Example: +31-314-660000 / 0031-314-660000 (0314-660000 / 0-314-660000) +31-314-660001 / 0031-314-660001 (0314-660001 / 0-314-660001) +31-314-660002 / 0031-314-660002 (0314-660002 / 0-314-660002) +31-314-660003 / 0031-314-660003 (0314-660003 / 0-314-660003) +31-314-660004 / 0031-314-660004 (0314-660004 / 0-314-660004) ...+31-314-xxxxxx / 0031-314-xxxxxx (0314-xxxxxx / 0-314-xxxxxx) ...+31-314-669995 / 0031-314-669995 (0314-669995 / 0-314-669995) +31-314-669996 / 0031-314-669996 (0314-669996 / 0-314-669996) +31-314-669997 / 0031-314-669997 (0314-669997 / 0-314-669997) +31-314-669998 / 0031-314-669998 (0314-669998 / 0-314-669998) +31-314-669999 / 0031-314-669999 (0314-669999 / 0-314-669999)