Area Code 5354 – Gadyach, Poltava

Geographic Overview

The area code 5354 is a geographic National Destination Code (NDC) assigned to the city of Gadyach and its surrounding district within the Poltava Oblast of central Ukraine. This code is part of the national numbering plan administered by the Ukrainian State Centre of Radio Frequencies, following ITU-T E.164 recommendations. Gadyach, situated on the Psel River, serves as the administrative center of the Hadyatskyi Raion. The geographic coverage includes the city itself and several adjacent rural localities, all of which share the same local exchange infrastructure.

Dialing Formats

When calling a fixed-line subscriber in Gadyach, the complete international number format is +380 5354 XXX XX, where +380 is the country calling code for Ukraine, 5354 is the area code, and the remaining seven digits constitute the subscriber number. For domestic calls placed from other regions within Ukraine, callers must dial 0 5354 XXX XX, with the leading zero being the trunk prefix. Local calls within Gadyach and its immediate vicinity may be possible using only the seven-digit subscriber number, depending on the specific tariff and network configuration, but this practice is becoming less common as the country transitions to a unified dialing plan.

Caller Instructions

• From abroad: Dial your country's international access code (e.g., 00 from most European countries, 011 from North America), followed by 380, then 5354, and the subscriber number. Example: +380 5354 12345.
• From a Ukrainian mobile or fixed line outside the area: Dial 0 then 5354 and the subscriber number. Example: 0 5354 12345.
• From a local Gadyach line: If local calling is supported, dial the seven-digit subscriber number directly. However, to avoid misdials, it is recommended to always use the full national format.

Numbering and Overlay Considerations

As of the latest numbering plan updates, the 5354 area code does not have an overlay code. Subscriber numbers within this code are typically seven digits long, providing a capacity of up to 10 million unique lines, though actual usage is far lower due to the rural nature of the region. The Ukrainian regulator has been gradually implementing a transition to a closed dialing plan, which would require the use of the national prefix (0) for all calls, including local ones. This change aims to harmonize dialing procedures across the country and facilitate number portability.

For businesses and residents in Gadyach, it is essential to update any published contact numbers to include the full international format (+380 5354...) to ensure accessibility for international clients and partners. When traveling abroad, Ukrainian expatriates should be aware that calling Gadyach requires the international format, as the national trunk prefix (0) is not valid from outside the country.