ITU Operational Bulletin
www.itu.int/itu-t/bulletin

No. 1142

15.II.2018

(Information received by 1 February 2018)  ISSN 1564-5223 (Online)

Place des Nations CH-1211
Genève 20 (Switzerland)
Tel:            +4
1 22 730 5111

E-mail:       itumail@itu.int

Standardization Bureau (TSB)
Tel:            +41 22 730 5211
Fax:            +41 22 730 5853
E-mail:       tsbmail@itu.int /
tsbtson@itu.int

Radiocommunication Bureau (BR)
Tel:            +41 22 730 5560
Fax:            +41 22 730 5785
E-mail:      
brmail@itu.int

 


GENERAL  INFORMATION

Lists annexed to the ITU Operational Bulletin.... 3

Telephone Service:

Azerbaijan (Ministry of Transport, Communications and High Technologies, Baku) 4

Belgium (Belgian Institute for Postal services and Telecommunications, Brussels) 10

Denmark (Danish Energy Agency, Copenhagen) 11

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) 18

AMENDMENTS  TO  SERVICE  PUBLICATIONS

List of Coast Stations and Special Service Stations (List IV) 19

List of Issuer Identifier Numbers for the International Telecommunication Charge Card. . 20

Mobile Network Codes (MNC) for the international identification plan  for public networks and
subscriptions. . 21

List of International Signalling Point Codes (ISPC) 22

National Numbering Plan. . 23