Area Code 3548 – Pashovo

Geographic Overview and Assignment

The +359 3548 prefix is a geographic National Destination Code (NDC) assigned to the Pashovo area within the Republic of Bulgaria. Pashovo is a locality situated in the Blagoevgrad Province, in the southwestern part of the country, near the border with North Macedonia. This numbering area falls under the jurisdiction of the Bulgarian Communications Regulation Commission (CRC), which administers the national numbering plan in accordance with ITU-T E.164 recommendations. The code is used for fixed-line PSTN (Public Switched Telephone Network) services, connecting subscribers within a defined local exchange area.

Geographic Coverage and Local Significance

The +359 3548 area code serves Pashovo and the immediately surrounding rural communities. While Pashovo is a small settlement, the code also covers nearby villages that are part of the same telephone exchange zone. This is typical for sparsely populated regions where a single NDC may encompass several small administrative units. The primary economic activities in this area are agriculture and small-scale local businesses, and the fixed-line infrastructure supports both residential and commercial users. For callers within Bulgaria, dialing a Pashovo number requires the trunk prefix 0 followed by the area code and the subscriber number. For example, a local call to a Pashovo landline would be dialed as 0 3548 XXXXXX. Internationally, callers must use the full international format: +359 3548 XXXXXX, omitting the leading zero.

Dialing Procedures and Number Format

Subscriber numbers within the +359 3548 area code are six digits long, making the complete national significant number (NSN) nine digits when including the area code (3548 + six digits). This structure is consistent with Bulgaria's fixed-line numbering plan. When dialing from abroad, the international prefix (e.g., 00 from most European countries, or + from mobile phones) is used, followed by the country code 359, the area code 3548, and the six-digit subscriber number. For example, a number in Pashovo might be +359 3548 12345 (note: this is a placeholder for illustrative purposes). It is important to note that the leading '0' used in domestic dialing is not included in the international format.

Overlay Considerations and Number Portability

Currently, there is no overlay code for the Pashovo area; the 3548 code remains the sole geographic identifier for this region. However, Bulgaria has implemented fixed number portability, meaning that subscribers can retain their numbers when changing service providers within the same geographic area. This does not alter the geographic significance of the code, but it may mean that a number with the 3548 prefix could be served by a different operator than originally assigned. For callers, this has no impact on dialing procedures.

Practical Guidance for Callers

For local callers within Bulgaria, simply dial the area code (including the leading 0) followed by the subscriber number. For callers from other countries, always use the international format +359 3548 XXXXXX. Ensure that you have the correct six-digit subscriber number, as omitting digits will result in a failed call. If you are unsure about the exact number, contact the called party directly to confirm. This prefix is not associated with mobile or premium-rate services; it is exclusively for fixed-line telephony.