Area Code 3845 – Volochysk, Khmelnytskyi

Geographic Overview

The area code +380 3845 is a geographic National Destination Code (NDC) assigned to the town of Volochysk and its surrounding district within the Khmelnytskyi Oblast of Ukraine. This code is part of the national numbering plan administered by the Ukrainian State Centre of Radio Frequencies (UCRF) and follows the ITU-T E.164 international standard. The region is situated in the western-central part of Ukraine, near the border with Ternopil Oblast, and is known for its agricultural and food-processing industries.

Geographic Coverage and Administration

The code covers the urban territory of Volochysk and the adjacent rural settlements that fall under the Volochysk Raion (district) administration. As of the 2020 administrative reform, the raion was merged into the larger Khmelnytskyi Raion, but the telephone numbering remains unchanged. The primary city served is Volochysk, which lies on the Zbruch River, a tributary of the Dniester. The area is served by the Ukrainian fixed-line operator Ukrtelecom, as well as alternative local operators that provide PSTN and VoIP services.

Dialing Formats

For callers within Ukraine, the national trunk prefix 0 is used, followed by the area code and the subscriber number. The national format is: 0 3845 XX-XX-XX (where X represents the local 7-digit subscriber number). For international callers, the country code +380 is used, followed by the area code without the leading zero: +380 3845 XX-XX-XX. For example, a local number in Volochysk might be dialed as 0 3845 2-34-56 from within Ukraine, and as +380 3845 2-34-56 from abroad.

Caller Instructions

• Local callers (within Volochysk): If you are calling from a fixed line within the same geographic area, you may be able to dial only the subscriber number (7 digits) without the area code, depending on your operator's local dialing plan. However, for clarity and consistency, it is recommended to use the full national format.
• National callers (from other Ukrainian cities): Dial 0 3845 followed by the subscriber number. For example, to call a Volochysk number from Kyiv, dial 0 3845 2-34-56.
• International callers: Dial your country's international access code (e.g., 00 from most European countries, 011 from the US/Canada), then 380, then 3845, and the subscriber number. For instance, from the US, dial 011 380 3845 2-34-56.

Overlay and Numbering Considerations

As of the current numbering plan, there is no overlay code for the Volochysk area. The subscriber numbers are typically 7 digits long, but some older numbers may have fewer digits; in such cases, they are padded with leading zeros to reach the standard length. The code is exclusively for fixed-line services; mobile numbers in Ukraine use separate non-geographic prefixes (e.g., 50, 63, 66, 67, 68, 73, 91, 92, 93, 94, 95, 96, 97, 98, 99).

Technical Routing and VoIP

For VoIP users, the prefix is routed via the national PSTN gateway. When dialing from a VoIP service, always use the international format +380 3845 to ensure proper routing. The Ukrainian numbering plan supports number portability for fixed lines, so a number with this prefix may be served by an alternative operator, but the geographic identity remains tied to the Volochysk area.