Area Code +31-45-(7019900...7019999) 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 : 7019900 Subscriber Number To : 7019999 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 : ACM 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-(7019800...7019899) next › : +31-45-(7020000...7020999) Dialling Instructions For trunk calls: 0 45 7019900 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 45 7019900 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7019900 ~ 7019999 (Count: 100) Example: +31-45-7019900 / 0031-45-7019900 (045-7019900 / 0-45-7019900) +31-45-7019901 / 0031-45-7019901 (045-7019901 / 0-45-7019901) +31-45-7019902 / 0031-45-7019902 (045-7019902 / 0-45-7019902) +31-45-7019903 / 0031-45-7019903 (045-7019903 / 0-45-7019903) +31-45-7019904 / 0031-45-7019904 (045-7019904 / 0-45-7019904) ...+31-45-xxxxxxx / 0031-45-xxxxxxx (045-xxxxxxx / 0-45-xxxxxxx) ...+31-45-7019995 / 0031-45-7019995 (045-7019995 / 0-45-7019995) +31-45-7019996 / 0031-45-7019996 (045-7019996 / 0-45-7019996) +31-45-7019997 / 0031-45-7019997 (045-7019997 / 0-45-7019997) +31-45-7019998 / 0031-45-7019998 (045-7019998 / 0-45-7019998) +31-45-7019999 / 0031-45-7019999 (045-7019999 / 0-45-7019999)