Area Code +31-180-(334000...334999) located in Ridderkerk, Zuid-Holland (ZH), more detail is as below. Place International Dialing Code : 31 International Prefix : 00 National Prefix : 0 National Destination Code : 180 Subscriber Number From : 334000 Subscriber Number To : 334999 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 : Ridderkerk Timezone : Europe/Amsterdam Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 51.8700 Longitude : 4.6000 ‹ previous : +31-180-(333000...333999) next › : +31-180-(390000...399999) Dialling Instructions For trunk calls: 0 180 334000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 180 334000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 334000 ~ 334999 (Count: 1,000) Example: +31-180-334000 / 0031-180-334000 (0180-334000 / 0-180-334000) +31-180-334001 / 0031-180-334001 (0180-334001 / 0-180-334001) +31-180-334002 / 0031-180-334002 (0180-334002 / 0-180-334002) +31-180-334003 / 0031-180-334003 (0180-334003 / 0-180-334003) +31-180-334004 / 0031-180-334004 (0180-334004 / 0-180-334004) ...+31-180-xxxxxx / 0031-180-xxxxxx (0180-xxxxxx / 0-180-xxxxxx) ...+31-180-334995 / 0031-180-334995 (0180-334995 / 0-180-334995) +31-180-334996 / 0031-180-334996 (0180-334996 / 0-180-334996) +31-180-334997 / 0031-180-334997 (0180-334997 / 0-180-334997) +31-180-334998 / 0031-180-334998 (0180-334998 / 0-180-334998) +31-180-334999 / 0031-180-334999 (0180-334999 / 0-180-334999)