Area Code 46 – Chernihiv

Geographic Overview

The +380 46 area code is the national destination code (NDC) for the Chernihiv region of Ukraine, designated under the ITU-T E.164 international numbering plan. This geographic code serves the administrative center of Chernihiv and the surrounding settlements within the Chernihiv Oblast. As a fixed-line PSTN code, it is allocated to local wireline operators and is not used for mobile or nomadic VoIP services. The region is located in northern Ukraine, bordering Belarus, and the code covers both the city of Chernihiv and the broader regional district, including towns such as Nizhyn, Pryluky, and Bakhmach, although some of these may have their own local exchange codes within the 46 prefix.

Dialing Formats

For callers within Ukraine, the national trunk prefix '0' is used before the area code, so a local call to Chernihiv is dialed as 0 46 XXX XX XX, where '0' is the trunk prefix, '46' is the NDC, and the subscriber number is typically 7 digits long. For international callers, the format is +380 46 XXX XX XX (or 00380 46 XXX XX XX from many countries). When dialing locally within the same area code, the trunk prefix and area code may be omitted, allowing direct dialing of the 7-digit subscriber number, but this depends on the specific local exchange and operator policies. It is always recommended to use the full national or international format for clarity, especially when calling from mobile phones.

Geographic Coverage and Overlays

The 46 code is geographically specific to the Chernihiv region and is not an overlay code. This means that the code is not shared with other regions, and there is no permissive dialing overlay in place. The code is administered by the Ukrainian State Centre of Radio Frequencies (UCRF) and assigned to fixed-line operators such as Ukrtelecom and alternative local carriers. The region's numbering capacity is sufficient for the current subscriber base, and no major renumbering or overlay plans have been announced.

Caller Instructions

For local callers within the Chernihiv region, if you are calling a number within the same local exchange area, you may dial only the subscriber number. However, to avoid confusion, it is advisable to dial the full national number: 0 46 XXX XX XX. For callers from other regions of Ukraine, always use the trunk prefix '0' followed by the area code. For international callers, use the country code +380, then the area code 46 (without the leading '0'), and then the subscriber number. For example, to call a Chernihiv landline from the United States, you would dial 011 380 46 XXX XX XX.

When calling from a mobile phone within Ukraine, the same dialing rules apply: you must include the trunk prefix '0' and the area code, even if you are in the same region. This is because mobile networks require the full national number for proper routing. Additionally, if you are using VoIP services, ensure that you dial the number in international format (+380 46...) to avoid any routing issues.