ITU Operational Bulletin |
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No. 1142 |
15.II.2018 |
(Information received by 1 February 2018) 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 Operational Bulletin
Telephone Service:
Azerbaijan (Ministry of Transport, Communications and High Technologies, Baku)
Belgium (Belgian Institute for Postal services and Telecommunications, Brussels)
Denmark (Danish Energy Agency, Copenhagen)
Iran (Islamic Republic of) (Communications Regulatory Authority (CRA), Tehran)
Sao Tome and Principe (Autoridade Geral de Regulação (AGER), São Tomé)
Tuvalu (Tuvalu Telecommunications Corporation (TTC), Funafuti)
Other communications:
Autria
Serbia
Service Restrictions.. 18
Call – Back and alternative calling procedures (Res. 21 Rev. PP – 2006)
AMENDMENTS TO SERVICE PUBLICATIONS
List of Coast Stations and Special Service Stations (List IV)
List of Issuer Identifier Numbers for the International Telecommunication Charge Card
Mobile Network Codes (MNC) for the
international identification plan for public networks and
subscriptions
List of International Signalling Point Codes (ISPC)
National Numbering Plan