Area Code 30 – Bor
The phone area code for Bor is 30 (international format +38130). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 30
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Bor
Area code 30 is a geographic National Destination Code (NDC) within the Serbian public switched telephone network (PSTN), allocated to the Bor administrative district. This district encompasses the city of Bor and its surrounding municipalities, including Majdanpek, Kladovo, and Negotin, located in the eastern part of the country near the Romanian and Bulgarian borders. The code is used for fixed-line services, and numbers under this prefix follow the standard Serbian geographic numbering plan.
Geographic Coverage and Administration
The Bor district is part of the Timočka Krajina region, a significant industrial area known for copper mining and metallurgy. The primary city, Bor, serves as the administrative and economic hub. The area code 30 is assigned to the entire district, meaning that all fixed-line subscribers within this territory share this prefix, regardless of their specific municipality. This is a classic example of a geographic area code that provides routing information based on the physical location of the subscriber's exchange.
Dialing Formats
For local callers within the Bor district, it is possible to dial the subscriber number without the area code, depending on the specific local exchange configuration. However, for all calls originating from outside the Bor district but within Serbia, the full national format must be used: 030 followed by the subscriber's 6- to 7-digit number. For example, a local number might be dialed as 030 123 456 from elsewhere in Serbia.
For international callers, the Serbian country code (+381) replaces the trunk prefix '0'. Therefore, the international dialing format becomes +381 30 followed by the subscriber number. For instance, if the national number is 030 123 456, the international format would be +381 30 123 456. It is crucial to omit the leading '0' when dialing from abroad.
Overlays and Numbering Considerations
Currently, there are no overlay codes in the Bor area, meaning that the area code 30 is unique for this geographic region. The number length may vary, and subscribers should always verify the exact number of digits with their service provider. As with all Serbian geographic codes, the area code is an integral part of the national numbering plan, and number portability is available, allowing subscribers to retain their numbers when changing operators within the same geographic area.
Caller Instructions
- Local callers (within Bor): Dial the subscriber number directly, or use the full national format if required by your local exchange.
- National callers (outside Bor): Dial 030 followed by the subscriber number.
- International callers: Dial your country's exit code, then 381, then 30, and then the subscriber number (omitting the initial '0').
Understanding the correct dialing procedures ensures seamless connectivity to fixed-line services in the Bor district, whether for business or personal communication.