Area Code 4711 – Bezmer, Yambol

Geographic Coverage and Administrative Jurisdiction

The area code 4711 is a geographic National Destination Code (NDC) assigned to the region of Bezmer, a village located in the Yambol Province of southeastern Bulgaria. This code is part of the Bulgarian numbering plan administered by the Communications Regulation Commission (CRC) under ITU-T E.164 guidelines. The Yambol Province is a significant administrative and agricultural area, with the city of Yambol serving as the provincial capital. The 4711 code specifically serves the Bezmer area, which is situated near the Yambol municipality and is known for its rural landscape and proximity to the Bezmer Air Base.

Dialing Formats and Caller Instructions

For callers within Bulgaria, reaching a number in the Bezmer area requires dialing the trunk prefix 0, followed by the area code 4711 and the subscriber number. The national format is: 0 4711 XXX XX (where X represents the local subscriber digits). For example, a local call to a subscriber number 123456 would be dialed as 04711 123456.

For international callers, the process involves dialing the international access prefix (typically 00 or +), followed by Bulgaria's country code 359, then the area code without the leading trunk prefix, and finally the subscriber number. The international format is: +359 4711 XXX XX. For instance, to call the same subscriber from abroad, you would dial +359 4711 123456.

Geographic Significance and Overlay Considerations

As a geographic code, 4711 is tied to a specific physical location, and calls are routed over the PSTN to the local exchange serving Bezmer. This code does not have any overlay or additional area codes, meaning that the 4711 code is unique to this region. Subscriber numbers within this code typically have a length of 6 to 7 digits, depending on the specific allocation, but the total number of digits after the country code (including the area code) is 9 for geographic numbers in Bulgaria.

Practical Usage and Future-Proofing

For businesses and residents in Bezmer, having a geographic number like 4711 can enhance local trust and accessibility. It is important to note that with the rise of VoIP and number portability, a number with the 4711 code may not necessarily be physically located in the area, but it retains its geographic identity. Callers should be aware that rates for calling geographic numbers may vary depending on their telecom provider and the origin of the call. For international callers, it is advisable to check with their service provider regarding international calling rates to Bulgaria.