ITU Operational Bulletin |
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No. 1183 |
1.XI.2019 |
(Information received by 15 October 2019) 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: Note from TSB
Approval of ITU-T Recommendations
Telephone Service:
Denmark (Danish Energy Agency, Copenhagen)
Ghana (National Communications Authority (NCA), Accra)
Gibraltar (Gibraltar Regulatory Authority)
Service Restrictions
Call – Back and alternative calling procedures (Res. 21 Rev. PP – 2006)
AMENDMENTS TO SERVICE PUBLICATIONS
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