Bangladesh Phone Number Format: Everything You Need to Know

Senior Writer: Priya Naha

Published : August 1, 2025

Bangladesh has over 180 million mobile subscribers, which hints towards a rapidly expanding digital economy. To connect with customers there, you must understand the Bangladesh phone number format.

With our first-hand telecom compliance experience, this guide ensures error-free international dialing, professional communication, and regulatory alignment.

What Is the Bangladesh Phone Number Format?

Bangladesh has a closed numbering plan which is regulated by the Bangladesh Telecommunication Regulatory Commission (BTRC), following ITU?T Recommendation E.164.

• Bangladesh Country code: +880 (used only when dialing from abroad)
• Trunk prefix: 0 (used for domestic calls)
• Area/operator code: 1 or 2–3 digits
• Subscriber number: 6–8 digits depending on type

Remember: Mobile numbers always start with 01, while for landlines you can start directly with an area code like 02 for Dhaka.

Bangladesh Phone Number Examples

Bangladesh phone number formats are different when you’re calling a landline or a mobile phone. Here is how Bangladeshi phone numbers look across different types:

1. Sample format for landline numbers

• Landline numbers include an area code followed by the subscriber number.

Dhaka: +880 2 4981007

Chittagong: +880 31 9088487

2. Sample format for mobile numbers

Mobile numbers always start with 01, followed by eight digits: +880 1712 870031

3. Format examples for business and non-geographic numbers

• Some services use non-geographic codes like 096 for IP telephony.
• Example: +880 9612 900512

New authority callout: These follow the BTRC numbering structure, which ensures consistency across all services.

Correct Ways to Write a Bangladesh Phone Number

Proper formatting avoids failed calls, keeps listings professional, and builds trust.

1. Domestic vs. international formatting rules

• Domestic: 0 + area code/mobile code + number
• International: +880 + code + number

2. Formatting for websites, forms, and business documents

• Always include +880 for global reach.
• Use E.164 format (+8801709088411) for CRMs, WhatsApp, and automation tools.

3. Writing best practices for Bangladesh numbers

• Keep spacing consistent
• Avoid dashes/brackets that confuse users
• Always use the +880 format for listings like Google Business Profile

Bangladesh Area Codes: A Quick Guide

Bangladesh uses area codes to identify cities, regions, and service types. These codes are managed by the Bangladesh Telecommunication Regulatory Commission (BTRC) and are essential for accurate dialing.

1. 3-Digit, 4-Digit, and 5-Digit Codes Explained

• 3-digit codes – Largest cities (e.g., 02 Dhaka)
• 4-digit codes – Smaller towns (e.g., 0821 Sylhet)
• 5-digit codes – VoIP/IP telephony (e.g., 096XX)

2. Geographic Significance Of Area Codes

Area codes indicate whether the number is landline, mobile, or VoIP and help identify where the call is being directed.

3. Most commonly used Bangladesh area codes

Expert insight: You can choose Dhaka (02) or Chittagong (031) numbers. People are familiar with their local numbers and will more likely answer your call.

4. Major cities and regional examples

Businesses use Dhaka (02) or Chittagong (031) numbers to feel closer to their customers. Call centers and online businesses mostly choose 096 VoIP numbers as they want to reach people across the whole country.

How to Call a Bangladesh Phone Number?

It’s important to know the right dialing format if you want your calls to Bangladeshi mobiles and landlines to go through without issues or wrong connections.

1. Calling from within the UK

To call Bangladesh from the UK:

Calling from the UK

• Dial 00 (UK exit code)
• Add 880
• Skip 0 trunk prefix
• Add code + number

Example: 00 880 2 0876532 (Dhaka landline) or

00 880 1712 008412 (mobile)

2. Calling a Bangladesh number from abroad

The same rules apply to other countries:

• Dial 011 (US exit code)
• Add 880 + code + number

Example: 011?880?1712?008412 (mobile)

3. Steps for landline vs. mobile dialing

• Landline: +880 [area code] [number]
• Mobile: +880 [mobile code] [number]

Pro tip: Incorrectly including the 0 after +880 is the #1 reason for failed calls.

4. Visual dialing format examples

How to Get a Bangladesh Phone Number with CallHippo?

Getting a Bangladesh number is simple with CallHippo:

Step 1: Sign up on the CallHippo website and create your workspace.
Step 2:  Pick your preferred area code (e.g., 02 for Dhaka, 031 for Chittagong).
Step 3: Select from the available numbers (only BTRC-licensed numbers shown).
Step 4: Now choose your plan (from $18/month).
Step 5:  Activate instantly and start calling via web, desktop, or app.

Common VoIP Challenges with Bangladeshi Numbers (and How to Solve Them)

Using Bangladesh virtual phone numbers is cost-effective, but businesses may face some technical and regulatory challenges.

• Unstable internet- Use a provider with redundant servers (CallHippo has 24/7 monitoring).
• Dropped calls- Enable smart call routing.
• Bandwidth limits-Maintain 100?kbps per call.
• Regulatory compliance -Stick with licensed providers (CallHippo handles this).
• Data privacy- Choose encrypted, GDPR-aligned solutions.

Common Mistakes While Dialing or Writing Bangladesh Numbers

While it appears simple, many teams end up making small errors when dialing or formatting Bangladeshi numbers. Below we have shared some of the most common mistakes that you should avoid:

•  Missing area codes (landline won’t connect)
•  Forgetting the country/exit code when calling abroad
•  Adding/omitting digits (Bangladesh numbers are always 10 digits locally)
• Mixing mobile and landline formats
•  Using random dashes/spaces

Conclusion

For teams that want to reach their prospects and customers, it’s important to know and understand the Bangladesh phone number format. This can help you appear more local and trustable, along with improving customer communication.

With CallHippo, you and your team can get Bangladesh virtual number without any hassle. Simply sign up and start calling! It also takes care of the BTRC regulations.

CTA: Expand your reach today! 

Get a Bangladesh virtual number from CallHippo and start calling customers across Bangladesh within minutes.

FAQs

1. What is 10-digit dialing in Bangladesh?

All numbers require 10 digits locally (area/mobile code + subscriber).

2. Do all Bangladeshi numbers follow the same format?

Yes. Landline, mobile, and VoIP all use the same structure.

3. Why do some numbers start with 1-800 or 1-888?

These are not Bangladeshi numbers (they’re U.S./Canada toll-free).

4. How do I check if a Bangladeshi number is valid?

Confirm 10 digits, verify the code, and ensure it matches BTRC standards.

Updated : August 1, 2025

Priya Naha

Priya Naha is an experienced technical content writer who focuses on VoIP and telephony technologies.  Her expertise in telecommunication and content marketing allows her to simplify complex topics with real-world knowledge, making her writing relatable, informative, and easy-to-read.  Her direct involvement with VoIP products and solutions makes her a reliable voice in the field.

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