Area Code 4527 – Zagortsi, Sliven
The phone area code for Zagortsi, Sliven is 4527 (international format +3594527). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 4527
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Zagortsi, Sliven
Overview of Area Code 4527
Area code 4527 is a geographic destination code within the Bulgarian national numbering plan, assigned to the locality of Zagortsi in the Sliven Province. It is part of the Sliven telephone numbering area, which is administered under the country code +359. The code is used for fixed-line (PSTN) services and is associated with the town of Zagortsi and its immediate surroundings.
Geographic Coverage and Administrative Context
Zagortsi is a small town located in the central part of Bulgaria, within the Sliven Province. The area code 4527 serves the town and its neighboring villages, providing local telephony services. The Sliven region is known for its industrial and agricultural activities, and Zagortsi benefits from the regional infrastructure. The administrative jurisdiction falls under the Sliven Municipality, and the area is part of the Southeastern Planning Region of Bulgaria.
Dialing Formats
When dialing a number in Zagortsi, the format depends on the caller's location:
- Local calls (within Bulgaria): Dial the national trunk prefix 0, followed by the area code 4527 and the subscriber number. For example, a local number might be dialed as 04527XXXXX (where XXXXX is the 5-digit subscriber number).
- International calls (from outside Bulgaria): Dial the international access prefix (e.g., 00 from most countries), then the Bulgarian country code +359, followed by the area code 4527 (without the leading zero) and the subscriber number. For example, +3594527XXXXX.
It is important to note that the subscriber number length in Bulgaria is typically 6 or 7 digits for geographic areas, but in this case, the total number of digits after the area code may vary. Always verify the exact number length with your service provider.
Overlay and Numbering Considerations
Currently, there is no overlay code for the Sliven area, meaning that 4527 is the sole area code for Zagortsi. However, as with many regions, number portability allows subscribers to retain their numbers when switching providers, but the geographic code remains tied to the location.
Caller Instructions
For local callers within Bulgaria: Simply dial 04527 followed by the local number. For international callers: Replace the leading zero with the country code +359, so the full number becomes +3594527 followed by the local number. Ensure you omit the initial '0' when dialing from abroad.
This area code is part of the E.164 international numbering plan, ensuring seamless global connectivity.