Area Code 3225 – Shenbag/Senbag

Overview of Area Code +880 3225

Area code 3225 is a geographic National Destination Code (NDC) within the Bangladesh telephone numbering plan, assigned to the Shenbag/Senbag region. This code is part of the country's E.164 numbering structure, where the full international dialing format is +880 3225 XXX XXX. The code is administered under the regulatory oversight of the Bangladesh Telecommunication Regulatory Commission (BTRC) and is allocated for fixed-line PSTN services within this specific administrative area.

Geographic Coverage and Administrative Jurisdiction

Shenbag/Senbag is an upazila (sub-district) located in the Noakhali District, within the Chattogram Division of southeastern Bangladesh. The area code 3225 serves the upazila's central exchange and its surrounding unions, including key localities such as Shenbag municipality and adjacent rural areas. This code is geographically fixed, meaning it is tied to the physical telephone exchange infrastructure serving this jurisdiction. The region is primarily characterized by agricultural and small commercial activities, with connectivity provided through the national PSTN backbone.

Dialing Formats and Caller Instructions

• Local (Domestic) Dialing: From within Bangladesh, callers must dial 0 3225 XXX XXX (trunk prefix '0' followed by the area code and the subscriber number). The subscriber number is typically 6 to 7 digits, making the total national significant number (NSN) 10 digits.
• International Dialing: From outside Bangladesh, callers should dial +880 3225 XXX XXX (country code 880, area code without the leading '0', and the subscriber number). For example, to call a Shenbag landline from the USA, one would dial: 011 880 3225 XXX XXX.
• Overlay Considerations: As of the latest BTRC updates, no overlay codes have been introduced for this area. The 3225 code remains the sole geographic identifier for Shenbag/Senbag fixed-line services.

Technical Notes for Callers

When dialing from a mobile phone within Bangladesh, the same domestic format (0 3225 XXX XXX) applies. For international callers, it is essential to replace the leading '0' with the country code '+880'. This area code is exclusively for fixed-line services; mobile numbers in the region use distinct non-geographic prefixes (e.g., 018 for Grameenphone, 019 for Banglalink). If you experience routing issues, verify that the subscriber number length is correct and that you are using the appropriate international access code from your country.