Area Code +31-23-(7470000...7470999) located in Haarlem, Noord-Holland (NH), more detail is as below. Place International Dialing Code : 31 International Prefix : 00 National Prefix : 0 National Destination Code : 23 Subscriber Number From : 7470000 Subscriber Number To : 7470999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Signet 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 : NH Region Name : Noord-Holland City : Haarlem Timezone : Europe/Amsterdam Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 52.3800 Longitude : 4.6400 ‹ previous : +31-23-(7450000...7450999) next › : +31-23-(7500000...7509999) Dialling Instructions For trunk calls: 0 23 7470000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 23 7470000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7470000 ~ 7470999 (Count: 1,000) Example: +31-23-7470000 / 0031-23-7470000 (023-7470000 / 0-23-7470000) +31-23-7470001 / 0031-23-7470001 (023-7470001 / 0-23-7470001) +31-23-7470002 / 0031-23-7470002 (023-7470002 / 0-23-7470002) +31-23-7470003 / 0031-23-7470003 (023-7470003 / 0-23-7470003) +31-23-7470004 / 0031-23-7470004 (023-7470004 / 0-23-7470004) ...+31-23-xxxxxxx / 0031-23-xxxxxxx (023-xxxxxxx / 0-23-xxxxxxx) ...+31-23-7470995 / 0031-23-7470995 (023-7470995 / 0-23-7470995) +31-23-7470996 / 0031-23-7470996 (023-7470996 / 0-23-7470996) +31-23-7470997 / 0031-23-7470997 (023-7470997 / 0-23-7470997) +31-23-7470998 / 0031-23-7470998 (023-7470998 / 0-23-7470998) +31-23-7470999 / 0031-23-7470999 (023-7470999 / 0-23-7470999)
