Area Code 2427 – Nideggen
The phone area code for Nideggen is 2427 (international format +492427). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 2427
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Nideggen
Geographic Overview
The +49 2427 dialing prefix is a geographic National Destination Code (NDC) assigned to the town of Nideggen and its surrounding localities in the Düren district, within the state of North Rhine-Westphalia (Nordrhein-Westfalen), Germany. Nideggen is situated in the Eifel region, near the Rur River, and is known for its medieval castle (Burg Nideggen). The code covers the main town and its incorporated districts, including Abenden, Berg, Brück, Embken, Muldenau, Rath, Schmidt, Thum, and Wollersheim.
Dialing Formats
For callers within Germany, the national trunk prefix 0 must be dialed before the area code. Thus, a local call within Nideggen would be placed as 02427 [subscriber number]. The subscriber number typically consists of 5 to 7 digits, making the total national significant number (NSN) length between 9 and 11 digits when including the area code.
For international callers, the German country code +49 is used, and the leading trunk prefix 0 is omitted. Therefore, the international format becomes +49 2427 [subscriber number]. For example, a local number such as 02427 123456 would be dialed internationally as +49 2427 123456.
Administrative and Regulatory Context
As a geographic code, the 2427 prefix is administered by the German Federal Network Agency (Bundesnetzagentur). It is allocated to fixed-line services, including traditional PSTN and modern VoIP-based fixed telephony. Subscribers within this area may have the ability to keep their number when moving within the same geographic area, subject to local number portability regulations.
Caller Instructions
For local callers within Nideggen, if you are calling a number within the same area code, you may need to dial the full 02427 prefix even for local calls, depending on the specific telephone provider's dialing plan. In most German fixed-line networks, the area code is required for all calls, including local ones.
For international callers, always replace the leading 0 with the +49 country code. Ensure you have the correct international exit code for your country (e.g., 00 from most European countries, 011 from the United States) before dialing +49 2427...
When calling from a mobile phone within Germany, the same dialing rules apply: dial 02427 for national calls, or +49 2427 for international calls. Mobile numbers are not affected by this geographic prefix.
Number Portability
Number portability is available for geographic numbers in Germany. This means that a subscriber can retain their 02427 number when switching from one fixed-line provider to another, as long as the service address remains within the same geographic area. This is an important consideration for businesses that wish to maintain a local presence.