ITU Operational Bulletin |
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No. 1124 |
15.V.2017 |
(Information
received by 1 May 2017) ISSN 1564-5223 (Online) |
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E-mail: itumail@itu.int |
Standardization Bureau (TSB) |
Radiocommunication Bureau (BR) |
GENERAL INFORMATION
Lists annexed to the ITU
Approval of ITU-T Recommendations
The International Public Telecommunication Numbering
Plan (Recommendation ITU-T E.164 (11/2010)): Identification codes for international networks
Telephone Service:
Denmark (Danish Energy Agency, Copenhagen)
Iran (Islamic Republic of): (Communications
Regulatory Authority (CRA), Tehran)
Liberia (Liberia Telecommunications
Authority (LTA), Monrovia)
Myanmar (Ministry of Transport and
Communications, Nay Pyi Taw)
Changes in Administrations/ROAs and other
entities or Organizations
Norway (Norwegian Communications Authority,
Lillesand): Granting of Recognized Operating Agency (ROA) (status)
Ecuador (Ministerio de
Telecomunicaciones y de la Sociedad de la Información, Quito): Change of name
Service Restrictions
Call – Back and alternative calling procedures
(Res. 21 Rev. PP – 2006)
AMENDMENTS TO
SERVICE PUBLICATIONS
List of Issuer Identifier Numbers for the
International Telecommunication Charge Card
List of Recommendation ITU-T E.164 assigned
Country Codes
Mobile Network Codes (MNC) for the
international identification plan for
public networks and subscriptions
List of ITU Carrier Codes
List of International Signalling Point Codes
(ISPC)
National Numbering Plan