Area Code 3175 – Dalgo pole, Plovdiv

Overview of Area Code 3175

Area code 3175 is a geographic National Destination Code (NDC) within the Bulgarian numbering plan, assigned to the town of Dalgo pole and its surrounding areas in the Plovdiv Province. This code is used for fixed-line (PSTN) services and is administered under the jurisdiction of the Communications Regulation Commission (CRC) of Bulgaria. The region is part of the Upper Thracian Plain, and the code serves both residential and business subscribers in the municipality.

Geographic Coverage and Administrative Jurisdiction

The 3175 area code covers Dalgo pole and the adjacent localities within the Plovdiv Province. Dalgo pole is a small town situated in the western part of the province, approximately 30 kilometers from the city of Plovdiv. The administrative jurisdiction falls under the Plovdiv regional governor, and the local municipality is Dalgo pole. The code is used for fixed-line telephony, including analog and digital lines, and is not assigned to mobile or nomadic services.

Dialing Formats and Instructions

To call a number within the 3175 area code, the standard national dialing format is 0 3175 XXX XXX (where X represents the subscriber number). The leading '0' is the trunk prefix used for domestic calls. For international callers, the format is +359 3175 XXX XXX (or 00359 3175 XXX XXX from many countries). When dialing from within the same area code, local calls may be made using only the subscriber number, but this depends on the specific operator's dialing plan. For example, a local call to a subscriber with number 123456 would be dialed as 123456 (if allowed) or 03175 123456 if the full national format is required. International callers should replace the trunk prefix '0' with the country code '+359' and omit the leading zero of the area code.

Overlay and Numbering Considerations

Currently, there is no overlay code for the 3175 area. The numbering capacity is sufficient for the local demand, and the CRC has not announced any imminent changes. However, as with all geographic codes in Bulgaria, number portability is available, allowing subscribers to retain their numbers when changing operators within the same geographic area. This means that a number with the 3175 prefix may be served by any fixed-line operator, not only the incumbent.

Caller Instructions

For local callers within Bulgaria, dial the full national number including the trunk prefix: 0 3175 XXX XXX. For international callers, dial your country's international access code (e.g., 00 from most European countries, 011 from the US/Canada), followed by the Bulgarian country code 359, then the area code without the leading zero, and the subscriber number: +359 3175 XXX XXX. Ensure you have the correct subscriber number, as the total length of a geographic number in Bulgaria is typically 8 digits after the country code, including the area code.