Area Code 820 – Cherepovets
The phone area code for Cherepovets is 820 (international format +7820). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 820
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Cherepovets
Geographic Overview
The +7 820 area code is a geographic National Destination Code (NDC) assigned to the Vologda Oblast region of the Russian Federation, specifically serving the city of Cherepovets and its surrounding districts. Cherepovets, located approximately 120 kilometers west of Vologda, is one of the largest industrial centers in Northwestern Russia, home to the Severstal steel plant and several chemical enterprises. The area code covers the city itself as well as the Cherepovetsky District, including towns and rural settlements within the administrative boundaries.
Dialing Formats
For callers within Russia, the national trunk prefix '8' is used, followed by the area code and the subscriber number. The local subscriber number length within the 820 area code is seven digits. Thus, a domestic call to a Cherepovets number is dialed as: 8 820 XXX-XX-XX. For international callers, the Russian country code +7 is used, followed by the area code (without the leading '0' or '8'), and the seven-digit subscriber number: +7 820 XXX-XX-XX. For example, a typical Cherepovets number might be +7 820 55-12-34.
Geographic Coverage and Administration
The 820 code is administered under the Russian numbering plan, which follows ITU-T E.164 recommendations. The Vologda Oblast is part of the Northwestern Federal District, and the code is allocated specifically for fixed-line services in the Cherepovets zone. The region is served by major Russian telecom operators, including Rostelecom, MTS, and others, providing PSTN and VoIP services. The code is not used for mobile services; mobile numbers in Russia are identified by non-geographic prefixes starting with 9 (e.g., 9xx).
Overlay and Numbering Considerations
Currently, there is no overlay code for the Cherepovets area; the 820 code remains the sole geographic code for the region. However, as with many Russian regions, number portability is available for fixed lines within the same geographic area, allowing subscribers to retain their numbers when changing operators. For callers, it is important to note that when dialing from a mobile phone within Russia, the same national format (8 820...) is used, but some mobile operators may require the international format (+7 820...) depending on the user's settings.
Practical Guidance for Callers
Local callers within Cherepovets can often dial the seven-digit subscriber number directly without the area code, depending on the operator's local dialing rules. However, for clarity and to avoid misdialing, using the full national format is recommended. For international callers, always replace the leading '8' with '+7' and omit any trunk prefix. Ensure you have the correct seven-digit subscriber number, as the area code is essential for routing calls to the Cherepovets region.