Area Code 2324 – Hattingen Ruhr
The phone area code for Hattingen Ruhr is 2324 (international format +492324). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 2324
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Hattingen Ruhr
Geographic Coverage and Administrative Jurisdiction
The area code 02324 (international format +49 2324) is a geographic National Destination Code (NDC) assigned to the city of Hattingen in the Ruhr metropolitan region, within the state of North Rhine-Westphalia (Nordrhein-Westfalen), Germany. The code covers the entire urban area of Hattingen, including its constituent districts such as Niederwenigern, Welper, Blankenstein, and Bredenscheid. Hattingen is situated on the southern edge of the Ruhr Valley, bordered by the cities of Bochum, Essen, and Witten. The numbering area is administered under the German regulatory framework by the Federal Network Agency (Bundesnetzagentur).
Dialing Formats and Caller Instructions
For domestic callers within Germany, the local number is dialed as 02324 [subscriber number]. Subscriber numbers in this area typically range from 5 to 7 digits, resulting in a total national significant number (NSN) length of 10 to 11 digits including the leading trunk prefix '0'. When calling from outside Germany, the international format is +49 2324 [subscriber number], omitting the leading '0'. For example, a local Hattingen number might be dialed domestically as 02324 123456 and internationally as +49 2324 123456.
Callers from within the same area code can often dial the subscriber number directly without the area code, depending on their specific telephone service provider's settings. However, for clarity and consistency, it is recommended to always use the full national or international format. For international callers, the plus sign (+) represents the international access prefix, which varies by country (e.g., '00' in most European countries, '011' in North America).
Overlay and Numbering Considerations
As of the current numbering plan, there is no overlay code for Hattingen; the 02324 code is exclusively used for geographic numbers in this area. However, due to the proximity of other Ruhr area codes, callers should verify the correct code when dialing neighboring cities. Number portability allows subscribers to retain their 02324 numbers when switching providers, but the geographic assignment remains tied to the original location.
Services and Usage
The code is used for fixed-line PSTN and VoIP services, as well as for ISDN lines. Businesses and residents in Hattingen use these numbers for voice, fax, and DSL services. The area is well-connected via the German telecommunication infrastructure, with high-speed internet available through various providers.