Area Code +31-45-(7891000...7891999) located in Heerlen, Limburg (LI), more detail is as below. Place International Dialing Code : 31 International Prefix : 00 National Prefix : 0 National Destination Code : 45 Subscriber Number From : 7891000 Subscriber Number To : 7891999 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 : Easynet Nederland 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 : LI Region Name : Limburg City : Heerlen Timezone : Europe/Amsterdam Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 50.8800 Longitude : 5.9800 ‹ previous : +31-45-(7890000...7890999) next › : +31-45-(7900000...7900999) Dialling Instructions For trunk calls: 0 45 7891000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 45 7891000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7891000 ~ 7891999 (Count: 1,000) Example: +31-45-7891000 / 0031-45-7891000 (045-7891000 / 0-45-7891000) +31-45-7891001 / 0031-45-7891001 (045-7891001 / 0-45-7891001) +31-45-7891002 / 0031-45-7891002 (045-7891002 / 0-45-7891002) +31-45-7891003 / 0031-45-7891003 (045-7891003 / 0-45-7891003) +31-45-7891004 / 0031-45-7891004 (045-7891004 / 0-45-7891004) ...+31-45-xxxxxxx / 0031-45-xxxxxxx (045-xxxxxxx / 0-45-xxxxxxx) ...+31-45-7891995 / 0031-45-7891995 (045-7891995 / 0-45-7891995) +31-45-7891996 / 0031-45-7891996 (045-7891996 / 0-45-7891996) +31-45-7891997 / 0031-45-7891997 (045-7891997 / 0-45-7891997) +31-45-7891998 / 0031-45-7891998 (045-7891998 / 0-45-7891998) +31-45-7891999 / 0031-45-7891999 (045-7891999 / 0-45-7891999)