Area Code 9938 – Moos Niederbayern
The phone area code for Moos Niederbayern is 9938 (international format +499938). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 9938
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Moos Niederbayern
Geographic Overview
The +49 9938 dialing prefix is a geographic National Destination Code (NDC) assigned to the Moos an der Isar area in the district of Deggendorf, Lower Bavaria (Niederbayern), Germany. This code serves the municipality of Moos and its surrounding localities, including the villages of Burgsdorf, Forsthart, and Langenrain. The region is situated along the Isar River, near the confluence with the Danube, and is part of the larger Deggendorf administrative area. The code is used for fixed-line PSTN and VoIP services provided by Deutsche Telekom and other licensed carriers within this specific geographic exchange area.
Dialing Formats
For callers within Germany, the national trunk prefix '0' is used before the area code, resulting in the format 0 9938 followed by the local subscriber number. Local numbers typically consist of 5 to 7 digits, making the total national significant number (NSN) length between 9 and 11 digits. For example, a local number might be dialed as 0 9938 123456.
For international callers, the German country code +49 is used, and the leading '0' of the trunk prefix is omitted. Thus, the same number is dialed as +49 9938 123456. When calling from a mobile phone within Germany, it is also permissible to use the international format, but the national format with '0' is standard.
Local and International Caller Instructions
Local callers within the Moos area can often dial the subscriber number without the area code if they are within the same local network, but this practice is becoming less common with the proliferation of VoIP and mobile services. For callers from other regions in Germany, the full national format with the '0' trunk prefix is required. International callers must use the +49 country code and drop the leading '0'.
It is important to note that Germany has implemented number portability, meaning that a subscriber may retain their number when switching providers, but the geographic assignment remains tied to the original exchange area. Therefore, a +49 9938 number will always be associated with the Moos area, regardless of the underlying carrier.
Overlay and Regulatory Considerations
As of the latest ITU-T E.164 guidelines, there are no overlay codes for this area, and the 9938 code is exclusively used for the Moos exchange. The Federal Network Agency (Bundesnetzagentur) regulates the allocation of these codes, ensuring that geographic numbers are used for fixed-line services within the defined area. VoIP providers may offer numbers with this prefix, but they must comply with the geographic routing rules, which can affect emergency services location identification.