Area Code 2664 – Rennerod
The phone area code for Rennerod is 2664 (international format +492664). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 2664
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Rennerod
Geographic Overview
The German area code 02664 is a geographic National Destination Code (NDC) assigned to the town of Rennerod and its surrounding administrative district in the Westerwaldkreis of Rhineland-Palatinate. This region, part of the Westerwald mountain range, includes localities such as Rennerod, Westernohe, and parts of the surrounding municipalities. The code is used for fixed-line PSTN and VoIP services provided by various carriers, with Deutsche Telekom historically being the primary provider.
Dialing Formats
Within Germany, calls to this region are placed using the national trunk prefix 0 followed by the area code and the subscriber number. The complete national format is 0 2664 xxxxxx, where the subscriber number typically consists of 5 to 7 digits, resulting in a total length of 10 to 12 digits including the leading zero. For international callers, the country code for Germany is +49, and the leading zero of the area code is dropped. Thus, the international format becomes +49 2664 xxxxxx.
Example Call Scenarios
- Local call from within Rennerod: If you are calling a fixed-line number in the same local network area, you may be able to dial just the subscriber number (e.g., 12345), depending on your provider. However, for clarity and to avoid misdialing, it is recommended to use the full national format: 02664 12345.
- National call from another German city (e.g., Berlin): Dial 02664 12345.
- International call from the United States: Dial the US international access code 011, then Germany's country code 49, then the area code without the leading zero and the subscriber number: 011 49 2664 12345.
- International call from a mobile phone: Use the plus sign: +49 2664 12345.
Regulatory and Technical Notes
As a geographic number, 02664 is tied to the physical location of the line. However, with the advent of VoIP and number portability, a number with this prefix may be used by a customer who is not physically located in the area. This is permissible under German regulations, but the number retains its geographic association for routing and emergency services purposes. When calling emergency services (112 or 110) from a fixed-line number with this prefix, the call is routed to the appropriate local emergency call center based on the number's registered address.
There are no overlay codes or additional area codes for Rennerod; the region is served exclusively by 02664. The German regulatory authority, the Bundesnetzagentur, administers the numbering plan, and all carriers must comply with the national dialing rules.