Area Code 4597 – Bucha/Vorzel/Gostomel/Irpen/Kotsyubinskoe, Kyiv

Overview of Area Code +380 4597

Area code 4597 is a geographic National Destination Code (NDC) within the Ukrainian telephone numbering plan, assigned to the northwestern suburbs of Kyiv, including the cities of Bucha, Vorzel, Gostomel, Irpin, and Kotsiubynske. These localities form part of the Kyiv Oblast (Kyiv Region) and are served by the fixed-line networks of local operators, primarily Ukrtelecom and alternative providers. The code follows the ITU-T E.164 standard, ensuring international dialing compatibility.

Geographic Coverage and Administrative Jurisdiction

The code covers an area that has experienced significant residential and commercial growth due to its proximity to Kyiv. Administratively, these towns fall under the jurisdiction of the Bucha and Irpin city councils, with Kotsiubynske being a separate settlement council. The region is known for its rapid development, hosting numerous IT parks, logistics centers, and new residential complexes, which has increased demand for fixed-line services.

Dialing Formats and Caller Instructions

For local callers within Ukraine (excluding the same local area), the national dialing format is 0 4597 XXX XX, where '0' is the trunk prefix. For example, to call a Bucha number, you would dial 0 4597 12345 from other parts of Ukraine. For international callers, the format is +380 4597 XXX XX (or 00380 4597 XXX XX from many countries). For instance, a caller from the United States would dial 011 380 4597 12345. When dialing within the same local area, the national destination code and trunk prefix may be omitted, but this is less common due to the spread of the code across multiple towns.

Overlay and Numbering Considerations

Currently, there is no overlay code for this geographic area; the 4597 code is unique to the region. However, due to the growing demand for numbers, the Ukrainian regulator (NCCIR) may introduce additional codes in the future. Subscribers can retain their numbers when changing operators within the same geographic area (local number portability), but porting to other regions is not permitted for geographic numbers.

Practical Usage and Economic Impact

The area code is essential for businesses operating in the region, as it provides a local presence and facilitates communication with clients in the Kyiv metropolitan area. The cost of calls to this code is typically lower than calls to mobile networks, making it attractive for customer service lines. For VoIP users, the code is accessible via SIP trunking, but emergency services (112) must be dialed without the area code.

In summary, understanding the correct dialing format for +380 4597 is crucial for seamless connectivity with this economically vibrant region.