What is the country code for Bangladesh?

The country code for Bangladesh is +880.

How are mobile numbers structured in Bangladesh?

Mobile numbers in Bangladesh consist of the country code (+880), followed by a 1-digit mobile operator prefix (1X), and then a 7-digit subscriber number. The full number format is +880 1XNN-NNNNNN.

What are the dialing procedures for international calls to Bangladesh?

To make an international call to Bangladesh, dial the international prefix (e.g., 00), followed by the country code (+880), and then the area code (if applicable) and the subscriber number. For example, to call a mobile number in Bangladesh, you would dial +880 1XNN-NNNNNN.

Is mobile number portability available in Bangladesh?

Yes, mobile number portability (MNP) has been available in Bangladesh since 2018. This allows subscribers to switch between different mobile network operators while retaining their existing mobile numbers.

Which telecom operators are associated with specific mobile number prefixes in Bangladesh?

In Bangladesh, Grameenphone uses prefixes +880 17XX and +880 13XX, Banglalink uses +880 19XX and +880 14XX, Robi uses +880 18XX, and Teletalk uses +880 15XX.

What is the country code for Bangladesh phone numbers?

The country code for Bangladesh phone numbers is +880.

How many digits are in a typical Bangladeshi phone number?

A typical Bangladeshi phone number has 9 to 10 digits, excluding the country code.

What is the format for mobile numbers in Bangladesh?

Mobile numbers in Bangladesh follow the format +880 1XNN-NNNNNN.

How do I dial a landline number within Bangladesh?

To dial a landline number within Bangladesh, use 0 followed by the area code and the subscriber number. For example, 0 2 1234567.

What prefix do I use to call internationally from Bangladesh?

To make an international call from Bangladesh, use the prefix 00.

Can I keep my Bangladeshi phone number if I switch operators?

Yes, mobile number portability (MNP) allows you to retain your number when switching operators in Bangladesh.

What are the emergency numbers in Bangladesh?

Emergency numbers in Bangladesh are 3 digits long, such as 999.

Who regulates phone numbers in Bangladesh?

The Bangladesh Telecommunication Regulatory Commission (BTRC) regulates phone numbers in Bangladesh.

What are some major mobile network operators in Bangladesh?

Major mobile network operators in Bangladesh include Grameenphone, Banglalink, Robi, and Teletalk.

How are toll-free numbers formatted in Bangladesh?

Toll-free numbers in Bangladesh are formatted as +880 800NNNNNN.

What is the national prefix for dialing within Bangladesh?

The national prefix for dialing within Bangladesh is 0.

What are golden numbers in Bangladesh?

Golden numbers are memorable phone number sequences available for purchase at a premium through telecom operators.

Are there any upcoming changes to the numbering plan in Bangladesh?

Currently, there are no significant upcoming changes scheduled for the numbering plan in Bangladesh.

How can developers validate Bangladeshi mobile numbers?

Developers can validate Bangladeshi mobile numbers using the regular expression ^\+8801[3-9]\d{8}$.

What is the format for fixed-line numbers in Bangladesh?

Fixed-line numbers in Bangladesh are formatted as +880 XNN-NNNNNN.

How do I make an international call to Bangladesh?

To call Bangladesh from abroad, dial your country's exit code, followed by +880, then the area code (if applicable), and the subscriber number.

What are special services numbers in Bangladesh?

Special services numbers in Bangladesh follow the format +880 96XX-NNNNNN.

How are phone numbers allocated in Bangladesh?

Phone numbers in Bangladesh are allocated and managed by the BTRC to ensure fair distribution and availability.

What should developers consider regarding number portability in Bangladesh?

Developers should implement logic to accommodate mobile number portability when handling Bangladeshi phone numbers.

What is the international dialing format from Bangladesh to the USA?

To dial the USA from Bangladesh, use the format 00 1 followed by the area code and subscriber number, e.g., 00 1 212 5551234.

Bangladesh Phone Numbers: Format, Area Code & Validation Guide

Quick Reference

Country: Bangladesh
Country Code: +880
International Prefix: 00
National Prefix: 0

Overview

Discover the comprehensive structure of Bangladesh's telephone numbering plan. This guide is an essential resource for telecom professionals, developers, and systems administrators dealing with Bangladeshi phone numbers. It covers number formats, dialing procedures, and regulatory insights.

Number Structure

General Number Structure

Bangladesh operates under a closed numbering plan with fixed-length numbers, excluding the country code:

Country Code: +880
National Significant Number (NSN): 9 to 10 digits
- Area Code: 1 to 3 digits (for fixed-line numbers)
- Subscriber Number: 6 to 8 digits

Number Formats by Type

Type	Format (with Country Code)	Example
Mobile	+880 1XNN-NNNNNN	+880 1712-345678
Fixed-Line	+880 XNN-NNNNNN	+880 231-2345678
Toll-Free	+880 800NNNNNN	+880 8001234567
Emergency	NNN	999
Special Services	+880 96XX-NNNNNN	+880 9601-234567

Regular Expressions

For validation and formatting, use these regular expressions:

Mobile Numbers:
```
^\+8801[3-9]\d{8}$
```
Fixed-Line Numbers:
```
^\+880[2-9]\d{7,8}$
```
Toll-Free Numbers:
```
^\+880800\d{7}$
```
Emergency Numbers:
```
^\d{3}$
```

Dialing Procedures

Domestic Calls

Landline to Landline: Dial 0 + area code + subscriber number.
- Example: 0 2 1234567
Landline to Mobile: Dial 0 + mobile number.
- Example: 0 1712 345678
Mobile to Mobile: Dial 0 + mobile number.
- Example: 0 1912 345678

International Calls

Outgoing: Dial 00 + country code + area code (if applicable) + subscriber number.
- Example: 00 1 212 5551234 (calling the USA)
Incoming: Dial +880 + area code (if applicable) + subscriber number.
- Example: +880 1712 345678

Recent and Upcoming Numbering Plan Changes

Recent Changes

The National Numbering Plan was updated in 2017, introducing new mobile prefixes and expanding fixed-line ranges to meet demand.

Upcoming Changes

Currently, no significant changes are scheduled.

Number Portability

Introduced in 2018, mobile number portability (MNP) allows subscribers to retain their numbers when switching operators, regulated by the Bangladesh Telecommunication Regulatory Commission (BTRC).

Major Telecom Operators and Number Ranges

Mobile Network Operators

Operator	Prefixes
Grameenphone	+880 17XX, +880 13XX
Banglalink	+880 19XX, +880 14XX
Robi	+880 18XX
Teletalk	+880 15XX

Fixed-Line Network Operators

Operator	Prefixes
BTCL	+880 2XX, +880 3XX, etc.
Onetel	+880 6XX
Others	+880 4XX, +880 9XX

Regulatory Body

The Bangladesh Telecommunication Regulatory Commission (BTRC) manages the numbering plan and oversees the telecommunications industry in Bangladesh.

Number Allocation and Management

The BTRC allocates and manages phone numbers, ensuring fair distribution and availability to meet future demands.

Technical Restrictions and Special Cases

Golden Numbers

These memorable sequences are available for purchase at a premium through telecom operators.

Number Blocking

Operators may offer number blocking services upon request.

Technical Considerations for Developers

When handling Bangladeshi phone numbers, consider:

Validation: Use regular expressions for validation.
Formatting: Format numbers according to international standards.
Portability: Implement logic for mobile number portability.
Prefix Updates: Keep systems updated with new prefixes.

For the latest on telecommunications regulations and numbering plans, visit the BTRC's official website.