Area Code +31-183-(400000...409999) located in Gorinchem, Zuid-Holland (ZH), more detail is as below. Place International Dialing Code : 31 International Prefix : 00 National Prefix : 0 National Destination Code : 183 Subscriber Number From : 400000 Subscriber Number To : 409999 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 : ZH Region Name : Zuid-Holland City : Gorinchem Timezone : Europe/Amsterdam Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 51.8400 Longitude : 4.9700 ‹ previous : +31-183-(350000...359999) next › : +31-183-(440000...449999) Dialling Instructions For trunk calls: 0 183 400000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 183 400000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 400000 ~ 409999 (Count: 10,000) Example: +31-183-400000 / 0031-183-400000 (0183-400000 / 0-183-400000) +31-183-400001 / 0031-183-400001 (0183-400001 / 0-183-400001) +31-183-400002 / 0031-183-400002 (0183-400002 / 0-183-400002) +31-183-400003 / 0031-183-400003 (0183-400003 / 0-183-400003) +31-183-400004 / 0031-183-400004 (0183-400004 / 0-183-400004) ...+31-183-xxxxxx / 0031-183-xxxxxx (0183-xxxxxx / 0-183-xxxxxx) ...+31-183-409995 / 0031-183-409995 (0183-409995 / 0-183-409995) +31-183-409996 / 0031-183-409996 (0183-409996 / 0-183-409996) +31-183-409997 / 0031-183-409997 (0183-409997 / 0-183-409997) +31-183-409998 / 0031-183-409998 (0183-409998 / 0-183-409998) +31-183-409999 / 0031-183-409999 (0183-409999 / 0-183-409999)