Area Code +31-251-(290000...299999) located in Beverwijk, Noord-Holland (NH), more detail is as below. Place International Dialing Code : 31 International Prefix : 00 National Prefix : 0 National Destination Code : 251 Subscriber Number From : 290000 Subscriber Number To : 299999 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 : NH Region Name : Noord-Holland City : Beverwijk Timezone : Europe/Amsterdam Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 52.4900 Longitude : 4.6600 ‹ previous : +31-251-(280000...289999) next › : +31-251-(300000...300999) Dialling Instructions For trunk calls: 0 251 290000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 251 290000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 290000 ~ 299999 (Count: 10,000) Example: +31-251-290000 / 0031-251-290000 (0251-290000 / 0-251-290000) +31-251-290001 / 0031-251-290001 (0251-290001 / 0-251-290001) +31-251-290002 / 0031-251-290002 (0251-290002 / 0-251-290002) +31-251-290003 / 0031-251-290003 (0251-290003 / 0-251-290003) +31-251-290004 / 0031-251-290004 (0251-290004 / 0-251-290004) ...+31-251-xxxxxx / 0031-251-xxxxxx (0251-xxxxxx / 0-251-xxxxxx) ...+31-251-299995 / 0031-251-299995 (0251-299995 / 0-251-299995) +31-251-299996 / 0031-251-299996 (0251-299996 / 0-251-299996) +31-251-299997 / 0031-251-299997 (0251-299997 / 0-251-299997) +31-251-299998 / 0031-251-299998 (0251-299998 / 0-251-299998) +31-251-299999 / 0031-251-299999 (0251-299999 / 0-251-299999)