Area Code 327 – Lviv

Geographic Coverage and Administrative Jurisdiction

The Ukrainian national destination code 327 is a geographic area code assigned to the city of Lviv, the administrative center of the Lviv Oblast in western Ukraine. Lviv serves as a major cultural, economic, and transportation hub, with a population exceeding 700,000 within the city limits. The code 327 covers the entire Lviv metropolitan area, including the city proper and its immediate suburban zones. As part of the national numbering plan, this code is allocated exclusively for fixed-line PSTN services, although some VoIP providers may also use it for location-based numbers.

Dialing Formats and Caller Instructions

For callers within Ukraine, the national trunk prefix 0 is used before the area code, followed by the seven-digit subscriber number. The complete national format is 0 327 XXX XX XX. For example, a local Lviv number might be dialed as 0 327 123 45 67.

For international callers, the Ukrainian country code +380 replaces the trunk prefix. The international format is +380 327 XXX XX XX, so the same number would be dialed as +380 327 123 45 67. When dialing from abroad, the leading zero of the national prefix is omitted.

Within Lviv, local calls may be made using the seven-digit subscriber number alone, but for clarity and consistency, it is common to include the area code. There are no overlay codes currently in effect for Lviv, meaning 327 remains the sole geographic code for the city.

Technical and Regulatory Notes

The Ukrainian numbering plan follows ITU-T E.164 recommendations. The National Destination Code (NDC) 327 is part of the geographic numbering scheme, where the first digit after the trunk prefix indicates the broad region. The Ukrainian regulator, the Ukrainian State Centre of Radio Frequencies (UCRF), administers number allocation. Fixed-line numbers under 327 are typically assigned to the incumbent operator Ukrtelecom and alternative fixed-line operators. Number portability is available between fixed-line operators within the same geographic area, allowing subscribers to retain their numbers when switching providers.

For businesses, having a Lviv geographic number can enhance local presence and trust. Callers from mobile networks may incur standard rates depending on their plan, but fixed-to-fixed calls within the same code are often charged at local rates. When calling from abroad, international tariffs apply, and it is advisable to check with your service provider for specific rates.