Area Code 3557 – Gusyatin, Ternopil
The phone area code for Gusyatin, Ternopil is 3557 (international format +3803557). Browse local exchange codes (NXX) and carrier assignments below.
📍 Geographic Location of Gusyatin, Ternopil
Geographic Overview
The +380 3557 prefix is a geographic National Destination Code (NDC) assigned to the town of Husiatyn (also transliterated as Gusyatin) and its surrounding district in the Ternopil Oblast of western Ukraine. This numbering area falls under the administrative jurisdiction of the Ternopil regional council and is part of the historic region of Galicia. The code serves the local PSTN (Public Switched Telephone Network) infrastructure, connecting fixed-line subscribers within the Husiatyn raion.
Dialing Formats
For callers within Ukraine, the national trunk prefix '0' is used before the area code, followed by the subscriber number. The complete national format is: 0 3557 XX-XX (where XX-XX represents the 4-digit local subscriber number). For international callers, the country code +380 is used, and the leading '0' of the national prefix is omitted. The international format is: +380 3557 XX-XX.
Example: A local number in Husiatyn might be 2-34-56. To call from Kyiv, you would dial 0 3557 2-34-56. From abroad, you would dial +380 3557 2-34-56.
Geographic Coverage and Cities
The 3557 area code covers the town of Husiatyn and the villages within the Husiatyn district, including Khorostkiv and other nearby settlements. This is a rural and agricultural region, with the main economic activities centered on food processing and small-scale manufacturing. The area is also known for its historical landmarks, such as the Husiatyn Castle and the former Dominican church.
Caller Instructions
- Local callers (within Ukraine): Always dial the trunk prefix '0' before the area code, even when calling from a mobile phone. For example, to call a Husiatyn fixed line from any Ukrainian mobile or fixed line, dial 0 3557 [subscriber number].
- International callers: Dial your country's exit code (e.g., 011 from the US, 00 from most European countries), then Ukraine's country code 380, then the area code 3557 (without the leading '0'), and finally the local subscriber number. Example: +380 3557 [subscriber number].
As of the current numbering plan, there are no overlay codes in this region, and the number length is fixed at 9 digits after the country code (including the NDC). Subscribers may have the option to use VoIP services, but the geographic prefix remains tied to the physical location for regulatory and emergency services purposes.