Area Code 3425 – Ramu

Overview of Area Code 3425 (Ramu, Bangladesh)

Area code 3425 is a geographic National Destination Code (NDC) assigned to the Ramu sub-district in the Cox's Bazar District of Chittagong Division, Bangladesh. This code is part of the national numbering plan administered by the Bangladesh Telecommunication Regulatory Commission (BTRC) under the ITU-T E.164 standard. Ramu is a significant administrative area located approximately 16 kilometers north of Cox's Bazar town, serving as a gateway to the district's interior and the Myanmar border region.

Geographic Coverage and Administrative Jurisdiction

The 3425 prefix covers the entire Ramu Upazila, which includes its headquarters and surrounding unions. Key localities within this code include Ramu Bazar, Khuniapalong, and the areas near the Ramu River. The code is used for fixed-line (PSTN) services, including both traditional copper lines and fixed wireless connections. It does not cover mobile numbers, which use non-geographic prefixes such as 018 (Robi) or 019 (Banglalink).

Dialing Formats and Caller Instructions

For callers within Bangladesh, the national format requires dialing the trunk prefix 0 followed by the area code and the subscriber number. For example, to reach a landline in Ramu, you would dial:

• 0-3425-XXXXXX (where XXXXXX is the 6-digit local subscriber number)

For international callers, the format is the country code for Bangladesh (+880), the area code without the leading zero, and the subscriber number:

• +880-3425-XXXXXX

Note that the total number of digits after the country code is 10 (including the area code). This is consistent with the national numbering plan.

Overlay and Numbering Considerations

Currently, there is no overlay code for Ramu; the 3425 area code is unique to this region. However, as part of BTRC's efforts to expand fixed-line services, new subscribers may be assigned numbers with the same prefix. No additional digit dialing is required for local calls; callers within the same area code can dial the 6-digit subscriber number directly, but for clarity, the full national format is recommended.

Practical Usage and Relevance

Area code 3425 is essential for businesses, government offices, and residents in Ramu. It is also used for fax and internet services (DSL). For enterprises, having a local number with this code establishes a physical presence in the region. For tourists and visitors, understanding this code is helpful when contacting local hotels, guesthouses, or administrative offices. Always verify the subscriber number length, as some older lines may have fewer digits, but the standard is 6 digits.