Area Code 4526 – Mlekarevo
The phone area code for Mlekarevo is 4526 (international format +3594526). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 4526
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Mlekarevo
Overview of Area Code 4526 (Mlekarevo)
Area code 4526 is a geographic destination code within the Bulgarian national numbering plan, administered under the country calling code +359. It serves the town of Mlekarevo and its immediate surroundings, located in the Sliven Province of south-central Bulgaria. The code is part of the 4xxx range assigned to the Sliven administrative region, which includes the provincial capital Sliven and nearby municipalities such as Nova Zagora and Kotel. Mlekarevo itself is a small rural settlement, and the 4526 prefix covers both the town center and the adjacent agricultural areas.
Dialing Formats and Usage
For callers within Bulgaria, the national trunk prefix 0 must be dialed before the area code. The complete national format is 04526 XXX XX, where the subscriber number typically consists of five to six digits. For example, a local number might be 04526 12345. When dialing from abroad, the trunk prefix is omitted, and the international format becomes +359 4526 XXX XX (e.g., +359452612345). This applies to both landline and mobile calls, though mobile users should be aware that international roaming may require the full international format.
Geographic Coverage and Administrative Jurisdiction
The 4526 code is geographically tied to the Mlekarevo municipality, which falls under the jurisdiction of the Sliven District. The region is primarily rural, with economic activities centered on agriculture and small-scale trade. The code is allocated to fixed-line PSTN services, and as with most Bulgarian geographic codes, it is not portable to mobile networks. Callers should note that the code does not cover the city of Sliven itself, which uses a separate code (044).
Caller Instructions
- Local callers (within Mlekarevo): Dial the subscriber number directly without the area code, if the number is within the same exchange. However, for clarity, many users still dial the full national format.
- Domestic long-distance callers (from other Bulgarian regions): Dial 0 followed by 4526 and the subscriber number (e.g., 04526 12345).
- International callers: Dial the international access prefix (e.g., 00 from most countries), then 359, then 4526, and the subscriber number (e.g., +359 4526 12345).
Overlay and Numbering Considerations
As of the latest ITU-T E.164 updates, there are no overlay codes for the 4526 area. The Bulgarian Communications Regulation Commission (CRC) has not introduced any mandatory 10-digit dialing for this region, so the standard 7-digit local number format (area code + subscriber number) remains in use. However, with the gradual migration to VoIP and IP-based services, some numbers may be routed over the internet, but the geographic identity of the code remains unchanged.