Area Code +31-172-(746000...746999) located in Alphen aan den Rijn, Zuid-Holland (ZH), more detail is as below. Place International Dialing Code : 31 International Prefix : 00 National Prefix : 0 National Destination Code : 172 Subscriber Number From : 746000 Subscriber Number To : 746999 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 : Pretium Telecom 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 : Alphen aan den Rijn Timezone : Europe/Amsterdam Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 52.1300 Longitude : 4.6600 ‹ previous : +31-172-(745000...745999) next › : +31-172-(747000...747999) Dialling Instructions For trunk calls: 0 172 746000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 172 746000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 746000 ~ 746999 (Count: 1,000) Example: +31-172-746000 / 0031-172-746000 (0172-746000 / 0-172-746000) +31-172-746001 / 0031-172-746001 (0172-746001 / 0-172-746001) +31-172-746002 / 0031-172-746002 (0172-746002 / 0-172-746002) +31-172-746003 / 0031-172-746003 (0172-746003 / 0-172-746003) +31-172-746004 / 0031-172-746004 (0172-746004 / 0-172-746004) ...+31-172-xxxxxx / 0031-172-xxxxxx (0172-xxxxxx / 0-172-xxxxxx) ...+31-172-746995 / 0031-172-746995 (0172-746995 / 0-172-746995) +31-172-746996 / 0031-172-746996 (0172-746996 / 0-172-746996) +31-172-746997 / 0031-172-746997 (0172-746997 / 0-172-746997) +31-172-746998 / 0031-172-746998 (0172-746998 / 0-172-746998) +31-172-746999 / 0031-172-746999 (0172-746999 / 0-172-746999)