Area Code +31-184-(670000...679999) located in Sliedrecht, Zuid-Holland (ZH), more detail is as below. Place International Dialing Code : 31 International Prefix : 00 National Prefix : 0 National Destination Code : 184 Subscriber Number From : 670000 Subscriber Number To : 679999 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 : Sliedrecht Timezone : Europe/Amsterdam Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 51.8200 Longitude : 4.7700 ‹ previous : +31-184-(660000...669999) next › : +31-184-(680000...689999) Dialling Instructions For trunk calls: 0 184 670000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 184 670000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 670000 ~ 679999 (Count: 10,000) Example: +31-184-670000 / 0031-184-670000 (0184-670000 / 0-184-670000) +31-184-670001 / 0031-184-670001 (0184-670001 / 0-184-670001) +31-184-670002 / 0031-184-670002 (0184-670002 / 0-184-670002) +31-184-670003 / 0031-184-670003 (0184-670003 / 0-184-670003) +31-184-670004 / 0031-184-670004 (0184-670004 / 0-184-670004) ...+31-184-xxxxxx / 0031-184-xxxxxx (0184-xxxxxx / 0-184-xxxxxx) ...+31-184-679995 / 0031-184-679995 (0184-679995 / 0-184-679995) +31-184-679996 / 0031-184-679996 (0184-679996 / 0-184-679996) +31-184-679997 / 0031-184-679997 (0184-679997 / 0-184-679997) +31-184-679998 / 0031-184-679998 (0184-679998 / 0-184-679998) +31-184-679999 / 0031-184-679999 (0184-679999 / 0-184-679999)