Netherlands, Heerlen Area Codes
List of area codes
Map of Heerlen
Other area codes in Netherlands
Area Codes Search Notes
Fixed phone numbers in Netherlands, Heerlen are comprised of a single country code (+31), a 2 digit area code, and a 70 digit line code. Making a call with the wrong country, area, or region code can be costly. Browse our sites area and region codes by region and city to ensure you have the correct information for your calls. Each region page contains a list of the cities within that state and the numbers of that area. Also available are local times. So you don’t have to worry about calling too late or early again.
Getting calls from someone and want to know what state they are in? Try our reverse phone number lookup to find their location, it even works with mobile, toll free and other numbers. Just enter the number into the search field for instant results.