Area Code 3057 – Plovdivtsi
The phone area code for Plovdivtsi is 3057 (international format +3593057). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 3057
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Plovdivtsi
Geographic Overview
The area code 3057 is a geographic National Destination Code (NDC) assigned to the town of Plovdivtsi and its immediate surroundings within the Plovdiv Province of Bulgaria. This code is part of the Bulgarian numbering plan under the international country calling code +359. Plovdivtsi is a small settlement located in the southern part of the country, and the 3057 code is used for fixed-line (PSTN) services within this specific local exchange area.
Dialing Formats
When calling a fixed-line subscriber in Plovdivtsi, the number structure follows the ITU-T E.164 international format. The complete international number consists of the country code, the area code (without the leading zero), and the subscriber number. For example, a local number might be 57-XXXX, so the international dialing format would be +359 3057 XXXXX. Within Bulgaria, callers must dial the trunk prefix 0 followed by the area code and subscriber number: 0 3057 XXXXX. If you are calling from a mobile phone within Bulgaria, you can use the same national format, but note that some mobile operators may allow direct international format dialing.
Administrative Jurisdiction and Coverage
The 3057 code falls under the administrative jurisdiction of the Plovdiv Province, which is one of the 28 provinces of Bulgaria. The primary city associated with this code is Plovdivtsi, but the code may also cover nearby villages and rural areas that are part of the same telephone exchange. The region is characterized by a mix of residential and agricultural areas, and the fixed-line infrastructure is primarily provided by the incumbent operator, Bulgarian Telecommunications Company (BTC), now operating as Vivacom. Alternative operators may also offer services in the area, but the geographic nature of the code remains unchanged.
Overlay Considerations
As of the latest numbering plan updates, there are no overlay codes for the 3057 area. This means that the area code is unique to the Plovdivtsi exchange, and no additional area codes have been introduced for the same geographic region. Consequently, local calls within the same area code do not require the area code to be dialed, but for calls from other regions, the full national format must be used.
Caller Instructions
For local callers within Plovdivtsi, dialing a number in the same area code can be done using only the subscriber number (e.g., 57-XXXX). However, for calls from other parts of Bulgaria, you must dial 0 3057 XXXXX. For international callers, always use +359 3057 XXXXX, omitting the leading zero of the area code. It is important to note that the plus sign (+) represents the international access code, which varies by country (e.g., 00 in most European countries, 011 in the United States).
Practical Example
Suppose you are in the United States and want to call a business in Plovdivtsi with the local number 57-1234. You would dial 011 359 3057 571234. If you are calling from Sofia, the capital, you would dial 0 3057 571234. Always ensure you have the correct number of digits after the area code, as Bulgarian fixed-line numbers in this area typically have 6 digits after the area code, but this can vary.