ITU  Operational  Bulletin





(Information received by 25 October 2005)


Table of Contents

General Information

Lists annexed to the ITU Operational Bulletin: Note from TSB... 2

Approval of ITU-T Recommendations. . 3

Telephone Service:

Azerbaijan (Ministry of Communications and Information Technologies, Baku).. 5

Denmark (National IT and Telecom Agency (NITA), Copenhagen).. 7

Russian Federation (Ministry for Information Technologies and Communications of the Russian   Federation, Moscow)   8

Liberia (Ministry of Posts and Telecommunications, Monrovia)9

Morocco (Agence Nationale de Réglementation des Télécommunications (ANRT), Rabat)9

United Kingdom (Office of Communications (Ofcom), London)10

Syria (Syrian Telecom, Damascus)10

Uruguay (Unidad Reguladora de Servicios de Comunicaciones (URSEC), Montevideo)11

Changes in Administrations/ROAs and other entities or Organizations:

Ghana (National Communications Authority (NCA), Accra: Change in name)12

Mexico (Comisión Federal de Telecomunicaciones (COFETEL), México D.F.: Change in telephone   and fax numbers)12

Data Transmission Service (International numbering plan for public data networks): Poland (Office of   Telecommunications and Post Regulation (URTIP), Warsaw)13

Other communications: Slovakia (Telekommunications Office, Bratislava)13

Service Restrictions: Note from TSB. . 14

Call-Back and alternative calling procedures (Res. 21 Rev. PP-2002): Note from TSB. . 15

Amendments to service publications

List of Coast Stations (List IV)16

List of Ship Stations (List V)16

List of international monitoring stations (List VIII)17

Access codes/numbers for mobile networks. . 18

Dialling Procedures (International prefix, national (trunk) prefix and national (significant) number)

Mobile Network Code (MNC) for the international identification plan for mobile terminals and   mobile users    18

Terrestrial Trunk Radio Mobile Network Code ((T)MNC)19

List of ITU Carrier Codes. . 19

List of International Signalling Point Codes (ISPC)19

List of Data Network Identification Codes (DNIC)20

National Numbering Plan    20


Access codes/numbers for mobile networks (According to ITU-T Recommendation E.164) (02/2005)