Area Code 3563 – Varvara, Pazardzhik
The phone area code for Varvara, Pazardzhik is 3563 (international format +3593563). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 3563
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Varvara, Pazardzhik
Geographic Overview
The +359 3563 prefix is a geographic National Destination Code (NDC) assigned to the town of Varvara, located in the Pazardzhik Province of Bulgaria. This area falls within the administrative jurisdiction of the Pazardzhik Municipality and is part of the larger Thracian valley region. The code serves the fixed-line PSTN network, connecting subscribers in Varvara and its immediate surroundings to the national and international telephony infrastructure.
Dialing Formats
For callers within Bulgaria, the local dialing format requires the trunk prefix '0' followed by the area code and the subscriber number: 0 3563 XXXXX. When calling from abroad, the international format omits the leading zero and uses the country code: +359 3563 XXXXX. The subscriber number length after the area code is typically 5 digits, making the total national significant number (NSN) length 9 digits (excluding the trunk prefix).
Geographic Allocation and Overlays
The 3563 code is part of the Pazardzhik numbering plan area, which encompasses several neighboring towns and villages. As of the latest ITU-T E.164 allocations, there are no overlay codes in this region, meaning that local calls within Varvara and nearby areas can be dialed using only the 5-digit subscriber number when the caller and callee share the same exchange. However, for calls from other parts of Bulgaria, the full 0 3563 prefix must be used.
Caller Instructions
- Local callers (within Varvara): If you are calling a number within the same exchange, you may dial only the 5-digit subscriber number. However, if you are unsure, always dial the full national format to avoid misrouting.
- National callers (from other Bulgarian cities): Dial 0 3563 XXXXX (e.g., 0 3563 12345).
- International callers: Dial your country's exit code (e.g., 00 from most European countries, 011 from the US/Canada), followed by 359 3563 XXXXX (e.g., +359 3563 12345).
Service and Usage
Numbers with the 3563 prefix are primarily used for fixed-line residential and business services. They are assigned to the incumbent operator and alternative local carriers that provide PSTN services in the area. As with all Bulgarian geographic numbers, they are subject to number portability within the same geographic area, allowing subscribers to switch providers while retaining their number. The code does not support premium-rate services or non-geographic applications; it is strictly tied to the physical location of the line termination.