Area Code +31-45-(8513000...8513999) 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 : 8513000 Subscriber Number To : 8513999 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 : Ziggo 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-(8512000...8512999) next › : +31-45-(8514000...8514999) Dialling Instructions For trunk calls: 0 45 8513000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 31 45 8513000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8513000 ~ 8513999 (Count: 1,000) Example: +31-45-8513000 / 0031-45-8513000 (045-8513000 / 0-45-8513000) +31-45-8513001 / 0031-45-8513001 (045-8513001 / 0-45-8513001) +31-45-8513002 / 0031-45-8513002 (045-8513002 / 0-45-8513002) +31-45-8513003 / 0031-45-8513003 (045-8513003 / 0-45-8513003) +31-45-8513004 / 0031-45-8513004 (045-8513004 / 0-45-8513004) ...+31-45-xxxxxxx / 0031-45-xxxxxxx (045-xxxxxxx / 0-45-xxxxxxx) ...+31-45-8513995 / 0031-45-8513995 (045-8513995 / 0-45-8513995) +31-45-8513996 / 0031-45-8513996 (045-8513996 / 0-45-8513996) +31-45-8513997 / 0031-45-8513997 (045-8513997 / 0-45-8513997) +31-45-8513998 / 0031-45-8513998 (045-8513998 / 0-45-8513998) +31-45-8513999 / 0031-45-8513999 (045-8513999 / 0-45-8513999)