Area Code 3781 – Simeonovgrad
The phone area code for Simeonovgrad is 3781 (international format +3593781). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 3781
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📍 Geographic Location of Simeonovgrad
Overview of Area Code 3781
Area code 3781 is a geographic National Destination Code (NDC) within the Bulgarian numbering plan, assigned to the town of Simeonovgrad and its immediate surroundings. Simeonovgrad is located in Haskovo Province, south-central Bulgaria, near the Maritsa River. The code is used for fixed-line (PSTN) services within this locality, and it is administered under the national regulatory framework of the Communications Regulation Commission (CRC) of Bulgaria.
Geographic Coverage and Administrative Jurisdiction
The 3781 code covers the urban area of Simeonovgrad and the adjacent villages that fall within the municipal boundaries. As a geographic code, it is tied to a specific physical location, and the tariff structure for calls to this number is based on the distance from the caller's location, though in modern telecom, rates are often bundled. The municipality of Simeonovgrad is part of Haskovo Province, and the code is distinct from the larger Haskovo city code (38) which covers a broader region.
Dialing Formats and Instructions
When calling a fixed-line number in Simeonovgrad from within Bulgaria, subscribers must dial the trunk prefix 0 followed by the area code and the subscriber number. For example, to reach a local number, one would dial: 0 3781 XXX XXX (where X represents the local subscriber digits). From outside Bulgaria, callers must use the international access prefix (typically 00 or +), followed by the country code 359, then the area code without the leading zero, and the subscriber number. For instance, an international caller would dial: +359 3781 XXX XXX.
It is important to note that the number length for geographic numbers in Bulgaria is typically 8 digits after the country code, including the area code. In the case of 3781, the local subscriber number is usually 4 to 5 digits, making the complete national significant number (NSN) 8 digits long. For example, a full international format would be +359 3781 2345 (if the subscriber number is 4 digits).
Overlay and Numbering Considerations
Currently, there is no overlay code for Simeonovgrad; the 3781 code is the sole geographic code for the town. However, the Bulgarian numbering plan allows for number portability, meaning that a subscriber may retain their 3781 number even if they move to a different operator, but the geographic significance remains tied to the original location. Callers should be aware that while mobile numbers are non-geographic, fixed-line numbers like 3781 are location-specific, and emergency services (112) are always reached without an area code.
Practical Guidance for Callers
For local callers within Simeonovgrad, it is common to dial only the subscriber number for local calls, but this depends on the operator's settings. To avoid confusion, it is recommended to always use the full national format (0 3781 XXX XXX) when dialing from any fixed or mobile line in Bulgaria. For international callers, using the plus sign (+) ensures proper routing from mobile networks. Always verify the subscriber number length, as it may vary, and be cautious when receiving calls from this code, as it is a legitimate geographic number and not associated with premium-rate services.