Area Code 4566 – Tarashcha, Kyiv

Overview of Area Code +380 4566

Area code 4566 is a geographic National Destination Code (NDC) within the Ukrainian public switched telephone network (PSTN), assigned to the city of Tarashcha and its surrounding administrative district in the Kyiv Oblast (Kyiv region) of Ukraine. This code is part of the national numbering plan administered by the Ukrainian State Centre of Radio Frequencies (UCRF) under the framework of ITU-T E.164. Tarashcha is located approximately 120 kilometers south of the capital, Kyiv, and serves as the administrative center of the Tarashcha Raion.

Geographic Coverage and Dialing Formats

The 4566 code covers the fixed-line telephone network of Tarashcha and the adjacent rural localities within the district. Subscribers within this area are assigned seven-digit local numbers, resulting in a complete international format of +380 4566 XXX XX XX (where X represents the local subscriber digits). For domestic calls placed from other regions of Ukraine, callers must dial the trunk prefix 0 followed by the area code and local number: 0 4566 XXX XX XX. For example, a local Tarashcha number might be dialed as 0 4566 12345 within Ukraine, while international callers would dial +380 4566 12345.

Caller Instructions

Local callers within Tarashcha can often dial the seven-digit local number directly without the area code, depending on the specific carrier's local dialing plan. However, for clarity and to avoid misrouting, it is recommended to always use the full national format (0 4566 XXX XX XX) when calling from a mobile phone or from outside the local exchange area. International callers must replace the trunk prefix with the Ukrainian country code +380, omitting the leading zero of the NDC. Thus, the international dialing sequence is: +380 4566 XXX XX XX.

Overlays and Numbering Considerations

As of the latest ITU-T operational bulletin and national numbering updates, no overlay code has been introduced for the Tarashcha area. The 4566 code remains exclusively assigned to fixed-line services in this geographic region. Mobile network operators in Ukraine use separate non-geographic prefixes (e.g., 50, 63, 66, 67, 68, 73, 91, 92, 93, 94, 95, 96, 97, 98, 99) and are not affected by this geographic code. When calling a Tarashcha fixed-line number from a mobile phone, the same national dialing rules apply: dial 0 4566 XXX XX XX or +380 4566 XXX XX XX for international access.

For businesses and residents in Tarashcha, the geographic code provides a stable, location-specific identity that is essential for local commerce and public services. Understanding the correct dialing format is crucial for both domestic and international connectivity, ensuring seamless communication with this historic city in the heart of Ukraine.