Area Code 2464 – Aldenhoven bei Jülich
The phone area code for Aldenhoven bei Jülich is 2464 (international format +492464). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 2464
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Geographic Overview
The German area code 02464 is a geographic destination code assigned to the town of Aldenhoven and its surrounding localities within the Düren district (Kreis Düren) of North Rhine-Westphalia. This numbering area falls under the regulatory jurisdiction of the Bundesnetzagentur and is part of the German telephone numbering plan, adhering to ITU-T E.164 standards. The code is used for fixed-line (PSTN) and Voice over IP (VoIP) services that are registered to this specific geographic region.
Coverage and Local Administration
Aldenhoven is situated approximately 15 kilometers northeast of the city of Jülich, which is reflected in the common label "Aldenhoven bei Jülich." The area code 02464 covers the main town of Aldenhoven and its constituent districts, including but not limited to Dürboslar, Freialdenhoven, Niedermerz, and Schleiden. These localities are part of the administrative municipality of Aldenhoven, which itself is part of the larger Aachen region. The code is exclusively used for numbers within this defined geographic area, and no overlay codes have been introduced, meaning that local calls within the 02464 area can be dialed using the local subscriber number without the area code.
Dialing Formats and Instructions
For callers within Germany, the national trunk prefix 0 must be dialed before the area code, followed by the subscriber number. For example, to call a fixed-line number in Aldenhoven from another German city, you would dial: 0 24 64 [subscriber number]. When dialing from abroad, the international access code (typically 00 or +) is used, followed by Germany's country code +49, then the area code without the leading zero, and finally the subscriber number. For instance, a caller from the United States would dial: 011 49 2464 [subscriber number] or +49 2464 [subscriber number].
Numbering and Routing Considerations
Subscriber numbers within the 02464 area typically have a length of 6 to 7 digits, resulting in a total national significant number (NSN) length of 10 to 11 digits when combined with the area code (including the leading zero). This structure is consistent with the German numbering plan. For international callers, the leading zero is omitted, and the country code +49 is used, so the full international format would be +49 2464 followed by the subscriber number. It is important to note that while VoIP services may be assigned numbers from this geographic range, the routing is based on the number's allocation, not the physical location of the caller or the service provider. Number portability allows subscribers to retain their 02464 numbers even if they move to a different service provider, but the geographic association remains for regulatory and emergency services purposes.
Practical Examples
To illustrate, a local business in Aldenhoven with the subscriber number 123456 would be reached locally by dialing 123456. From elsewhere in Germany, the full national number is 02464 123456. From outside Germany, the international format is +49 2464 123456. These examples demonstrate the correct dialing procedures for both domestic and international callers.