Area Code 3921 – Merichleri
The phone area code for Merichleri is 3921 (international format +3593921). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 3921
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Merichleri
Overview of Area Code +359 3921
Area code +359 3921 is a geographic National Destination Code (NDC) assigned to the town of Merichleri and its surrounding areas in Bulgaria. Merichleri is a small town located in the Haskovo Province, in south-central Bulgaria, near the Maritsa River. The code is part of the Bulgarian numbering plan administered by the Communications Regulation Commission (CRC) under ITU-T E.164 guidelines.
Geographic Coverage and Administration
The +359 3921 code covers the administrative territory of Merichleri municipality, including the town itself and several nearby villages. The region is known for its agricultural activities and proximity to the larger city of Haskovo, which is approximately 20 kilometers to the south. The code is classified as a geographic number, meaning that the number is tied to a physical location and the local loop is provided by a fixed-line operator (typically the incumbent, A1 Bulgaria, or alternative operators).
Dialing Formats
- National dialing (within Bulgaria): To call a Merichleri number from another part of Bulgaria, dial 03921 followed by the subscriber number. The full national number is 8 digits: the trunk prefix '0', the area code '3921', and a 4-digit subscriber number (e.g., 03921 1234).
- International dialing (from abroad): Callers outside Bulgaria should dial the international access prefix (00 or +), then the country code 359, the area code 3921 (without the leading zero), and the subscriber number. For example, to call a Merichleri number 1234, dial +359 3921 1234.
Caller Instructions
Local callers: Within Merichleri, you may be able to dial only the 4-digit subscriber number if your line is in the same local calling area, but it is safer to use the full national format (03921 + number) to avoid routing issues. International callers: Always use the plus sign (+) or the international prefix of your country, followed by 359 and the area code without the leading zero. Ensure you have the correct subscriber number, as numbers are not portable within geographic areas in Bulgaria.
Overlay and Numbering Considerations
As of the latest CRC updates, there is no overlay code for the 3921 area. The number length is fixed: 8 digits for national numbers (including the trunk prefix). Subscriber numbers are 4 digits long. The code is used exclusively for fixed-line services; mobile numbers in Bulgaria use separate non-geographic prefixes (e.g., 87, 88, 89). If you are trying to reach a mobile phone in Merichleri, you must use the mobile prefix, not the geographic code.