Area Code +31-183-(440000...449999) 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 : 440000 Subscriber Number To : 449999 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-(400000...409999) next › : +31-183-(500000...509999) Dialling Instructions For trunk calls: 0 183 440000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 183 440000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 440000 ~ 449999 (Count: 10,000) Example: +31-183-440000 / 0031-183-440000 (0183-440000 / 0-183-440000) +31-183-440001 / 0031-183-440001 (0183-440001 / 0-183-440001) +31-183-440002 / 0031-183-440002 (0183-440002 / 0-183-440002) +31-183-440003 / 0031-183-440003 (0183-440003 / 0-183-440003) +31-183-440004 / 0031-183-440004 (0183-440004 / 0-183-440004) ...+31-183-xxxxxx / 0031-183-xxxxxx (0183-xxxxxx / 0-183-xxxxxx) ...+31-183-449995 / 0031-183-449995 (0183-449995 / 0-183-449995) +31-183-449996 / 0031-183-449996 (0183-449996 / 0-183-449996) +31-183-449997 / 0031-183-449997 (0183-449997 / 0-183-449997) +31-183-449998 / 0031-183-449998 (0183-449998 / 0-183-449998) +31-183-449999 / 0031-183-449999 (0183-449999 / 0-183-449999)