Area Code +31-488-(770000...779999) located in Zetten, Gelderland (GE), more detail is as below. Place International Dialing Code : 31 International Prefix : 00 National Prefix : 0 National Destination Code : 488 Subscriber Number From : 770000 Subscriber Number To : 779999 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 : GE Region Name : Gelderland City : Zetten Timezone : Europe/Amsterdam Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 51.9300 Longitude : 5.7100 ‹ previous : +31-488-(769000...769999) next › : +31-488-(780000...780999) Dialling Instructions For trunk calls: 0 488 770000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 488 770000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 770000 ~ 779999 (Count: 10,000) Example: +31-488-770000 / 0031-488-770000 (0488-770000 / 0-488-770000) +31-488-770001 / 0031-488-770001 (0488-770001 / 0-488-770001) +31-488-770002 / 0031-488-770002 (0488-770002 / 0-488-770002) +31-488-770003 / 0031-488-770003 (0488-770003 / 0-488-770003) +31-488-770004 / 0031-488-770004 (0488-770004 / 0-488-770004) ...+31-488-xxxxxx / 0031-488-xxxxxx (0488-xxxxxx / 0-488-xxxxxx) ...+31-488-779995 / 0031-488-779995 (0488-779995 / 0-488-779995) +31-488-779996 / 0031-488-779996 (0488-779996 / 0-488-779996) +31-488-779997 / 0031-488-779997 (0488-779997 / 0-488-779997) +31-488-779998 / 0031-488-779998 (0488-779998 / 0-488-779998) +31-488-779999 / 0031-488-779999 (0488-779999 / 0-488-779999)