Circular No. 22/2014/TT-BTTTT on Telecommunications Number Planning

Circular No. 22/2014/TT-BTTTT promulgates the Telecommunications Number Planning, stipulating national telephone numbering and allocation of various types of telecommunications codes and numbers. This Circular takes effect from March 1, 2015.

Document No.22/2014/TT-BTTTT
Document typeCircular
Issuing authorityMinistry of Science and Technology
Signed byNguyễn Bắc Son — Bộ trưởng
Updated24/06/2026
SectorInformation and Communications
Issued date22/12/2014
Effective date01/03/2015
Expiry date
StatusIn effect
✦ Smart summary

Circular No. 22/2014/TT-BTTTT promulgates the Telecommunications Number Planning, stipulating national telephone numbering and allocation of various types of telecommunications codes and numbers. This Circular takes effect from March 1, 2015.

Scope of application

Organizations and individuals operating in the telecommunications sector, including telecommunications enterprises, state management agencies for telecommunications such as the Telecommunications Department and Provincial Departments of Information and Communications.

Key points

  • Based on the Telecommunications Law 2009, Decree No. 25/2011/NĐ-CP and Decree No. 132/2013/NĐ-CP to promulgate the Telecommunications Number Planning.
  • The Circular annexes the National Destination Code Planning Table (Annex 1), Subscriber Number Planning Table (Annex 2), Service Code and Number Planning Table (Annex 3) and Technical Routing Code Planning Table (Annex 4).
  • Decision No. 52/2006/QĐ-BBCVT on National Telephone Numbering Planning and Decision No. 53/2006/QĐ-BBCVT on Allocation and Use of Various Types of Telecommunications Codes and Numbers cease to be effective from the date this Circular takes effect.
  • This Circular takes effect from March 1, 2015.
  • Relevant organizations and individuals must bear responsibility for implementing this Circular.

🌐 Social impact of this document

  • Positive impact: Ensuring effective and unified management of telecommunications number resources.
  • Negative impact: It may cause difficulties for enterprises in adjusting existing planning.

❓ Frequently asked questions

Which decisions have ceased to be effective?

Decision No. 52/2006/QĐ-BBCVT on National Telephone Numbering Planning and Decision No. 53/2006/QĐ-BBCVT on Allocation and Use of Various Types of Telecommunications Codes and Numbers cease to be effective from the date this Circular takes effect.

Who does this Circular apply to?

This Circular applies to organizations and individuals operating in the telecommunications sector, including telecommunications enterprises and state management agencies for telecommunications such as the Telecommunications Department and Provincial Departments of Information and Communications.

When does this Circular take effect?

This Circular takes effect from March 1, 2015.

What planning tables are issued together with this Circular?

The planning tables issued together with this Circular include: National Destination Code Planning Table (Annex 1), Subscriber Number Planning Table (Annex 2), Service Code and Number Planning Table (Annex 3) and Technical Routing Code Planning Table (Annex 4).

What responsibilities do organizations and individuals have when this Circular takes effect?

The Director of the Office, the Director of the Telecommunications Department, the Heads of agencies and units under the Ministry of Information and Communications, the Directors of Provincial Departments of Information and Communications and relevant organizations and individuals must bear responsibility for implementing this Circular.

Full text

MINISTRY OF INFORMATION AND COMMUNICATION
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SOCIALIST REPUBLIC OF VIET NAM
Independence – Freedom – Happiness
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NUMBER: 22/2014/TT-BTTTT
HA NOI, December 22, 2014

CIRCULAR

ISSUING TELECOMMUNICATION NUMBER PLAN

_______________

Pursuant to the Law on Telecommunications dated November 23, 2009;

Pursuant to Decree No. 25/2011/NĐ-CP dated April 6, 2011, issued by the Government, detailing and guiding the implementation of certain provisions of the Law on Telecommunications;

Based on Decree No. 132/2013/ND-CP dated October 16, 2013 of the Government on the functions, tasks, powers, and organizational structure of the Ministry of Information and Communications;

At the proposal of the Director of the Telecommunications Administration,

THE MINISTER OF INFORMATION AND COMMUNICATIONS ISSUES THE CIRCULAR ISSUING THE TELECOMMUNICATION NUMBER PLAN.

Article 1. ATTACHED TO THIS CIRCULAR IS THE TELECOMMUNICATION NUMBER PLAN AND THE FOLLOWING TABLES: NATIONAL DESTINATION CODE PLANNING TABLE (Annex 1 attached); SUBSCRIBER NUMBER PLANNING TABLE (Annex 2 attached); SERVICE CODE AND NUMBER PLANNING TABLE (Annex 3 attached); TECHNICAL ROUTING CODE PLANNING TABLE (Annex 4 attached).

Article 2. THIS CIRCULAR SHALL TAKE EFFECT FROM MARCH 1, 2015.

DECISION NO. 52/2006/QĐ-BBCVT DATED DECEMBER 15, 2006 OF THE MINISTER OF POST AND TELECOMMUNICATIONS ISSUING THE NATIONAL TELEPHONE NUMBERING PLAN AND DECISION NO. 53/2006/QĐ-BBCVT DATED DECEMBER 15, 2006 OF THE MINISTER OF POST AND TELECOMMUNICATIONS ON ALLOCATION AND USE OF VARIOUS TYPES OF TELECOMMUNICATION CODES AND NUMBERS SHALL BE INVALID FROM THE DATE THIS CIRCULAR TAKES EFFECT.

Article 3. THE HEAD OF THE MINISTRY’S OFFICE, DIRECTOR OF THE TELECOMMUNICATION AGENCY, HEADS OF MINISTRY OF INFORMATION AND COMMUNICATIONS’ ORGANIZATIONS AND UNITS, DIRECTORS OF PROVINCE AND CITY LEVEL INFORMATION AND COMMUNICATIONS DEPARTMENTS UNDER THE CENTRAL GOVERNMENT, AND ASSOCIATED ORGANIZATIONS AND INDIVIDUALS ARE RESPONSIBLE FOR IMPLEMENTING THIS CIRCULAR./.

THE MINISTER
(Signed)
Nguyen Bac Son

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