023 Nomor Apa

3 min read Jun 12, 2024
023 Nomor Apa

Oke, here’s an article about the area code 023:

What is Area Code 023?

Area code 023 is a telephone area code in Germany. It covers a large part of the North Rhine-Westphalia region, including the cities of Cologne, Bonn, Düsseldorf, and Essen.

History of Area Code 023

The 023 area code was introduced in 1992 as part of the German telecommunications liberalization. Before that, the area was served by a variety of smaller area codes.

Importance of Area Code 023

Area code 023 is one of the most important area codes in Germany. It covers a region with a high population density and significant economic activity. Many large companies and institutions are located in the 023 area code, making it a major hub for business and commerce.

How to Call Numbers with Area Code 023

To call a number in the 023 area code from outside Germany, you need to dial the international dialing code for Germany (+49), followed by the area code (023) and the local number.

For example, to call the number 0231 123 4567 from the United States, you would dial +49 231 123 4567.

Interesting Fact About Area Code 023

The city of Dortmund, which is located in the 023 area code, is home to Borussia Dortmund, one of the most successful football clubs in Germany.


Area code 023 is an important part of the German telecommunications network. It connects people and businesses in a region with significant economic activity.

Note: This article is for informational purposes only. It is not intended to be a complete guide to the use of area code 023. Please consult the relevant telecommunications authorities for specific information.

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