Understanding Phone Numbers in Myanmar

Quick Reference

• Country: Myanmar
• Country Code: +95
• International Prefix: 00
• National Prefix: 0

Overview

Myanmar's telephone numbering plan is managed by the Ministry of Transport and Communications (MoTC). For businesses, telecom professionals, and developers, comprehending the structure and format of Myanmar's phone numbers is essential. This guide offers a comprehensive overview of Myanmar's telephone numbering plan, including number structures, dialing procedures, and relevant regulations.

Number Formats

General Number Structure

Myanmar phone numbers typically follow the format: +95 X{5,8}, where +95 is the country code, followed by a variable-length subscriber number.

Detailed Number Structure

Landline Numbers

Landline numbers in Myanmar vary by region and are generally 6 to 8 digits long. They are prefixed by a city or area code when dialed domestically.

Format Example:

• Yangon: 01 XXXX XXXX
• Mandalay: 02 XXXX XXXX

Mobile Numbers

Mobile numbers in Myanmar are typically 9 digits long and start with the digit 9.

Format Example:

• Standard Mobile: 09 XXXX XXXX
• Newer Ranges: 09 7XXX XXXX

Toll-Free Numbers

Toll-free numbers in Myanmar start with 800 and are followed by 7 digits.

Format Example:

• Toll-Free: 800 800 XXXX

Premium Rate Numbers

Premium rate numbers in Myanmar start with 900 and are typically used for services like hotlines and information services.

Format Example:

• Premium: 900 123 XXXX

Dialing Procedures

Domestic Calls

• Landline to Landline: Dial the area code followed by the subscriber number. Example: 01 2345678.
• Landline to Mobile: Dial 09 followed by the mobile number. Example: 09 12345678.
• Mobile to Mobile: Dial the mobile number directly. Example: 09 87654321.

International Calls

• Outgoing: Dial 00, followed by the country code, area code, and subscriber number. Example: 00 1 212 5551234 (calling New York, USA).
• Incoming: Dial +95 followed by the local number (excluding the leading 0). Example: +95 1 2345678.

Number Portability

Currently, Myanmar does not support mobile number portability, meaning users cannot retain their mobile numbers when switching between different telecom operators.

Major Telecom Operators and Number Ranges

Myanmar's telecom sector is served by several major operators, each with designated number ranges:

ITU Standards and Recommendations

Myanmar adheres to ITU-T Recommendation E.164 for international numbering formats. The country also follows ITU-T Recommendation E.123 for the presentation of telephone numbers in written form, ensuring consistency in formatting and dialing procedures.

Number Allocation and Management

The MoTC is responsible for the allocation and management of phone numbers in Myanmar, overseeing the distribution of number ranges to telecom operators and ensuring compliance with national and international standards.

Technical Restrictions and Special Cases

• Golden Numbers: Some special or "golden" numbers may be reserved or sold at a premium due to their memorability.
• Number Blocking: Specific number ranges may be blocked for security or regulatory reasons, though this is rare in Myanmar.

Technical Considerations

For developers and system administrators dealing with Myanmar's phone numbers, the following technical considerations are essential:

Regular Expressions for Validation

# General Myanmar Number
^\+95[1-9][0-9]{5,8}$

# Mobile Number
^09[0-9]{8}$

# Landline Number
^[1-8][0-9]{5,7}$

# Toll-Free Number
^800[0-9]{7}$

# Premium Rate Number
^900[0-9]{7}$

Dial Plan Management

When integrating Myanmar numbers into a dial plan, ensure that the plan can accommodate the variable lengths of subscriber numbers and the specific prefixes for different types of services.

Recent Changes to the Numbering Plan

As of the latest updates, there have been no significant changes to Myanmar's numbering plan. However, stakeholders should stay informed through the MoTC's official communications for any future adjustments.

Conclusion

Understanding Myanmar's telephone numbering plan is critical for telecom professionals, developers, and businesses operating in the region. By adhering to the formats and dialing rules outlined in this guide, users can ensure compliance with local regulations and optimize their communication strategies.

Info: For the most up-to-date information on telecommunications regulations and numbering plans in Myanmar, please consult the official website of the Ministry of Transport and Communications (MoTC).