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

No. 1156

15.IX.2018

(Information received by 31 August 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

 


Table of Contents

GENERAL  INFORMATION

Lists annexed to the ITU Operational Bulletin: Note from TSB

Approval of ITU-T Recommendations

Mobile Country or Geographical Area Codes: Notes from TSB

Terrestrial trunk radio Mobile Country Codes: Notes from TSB

Telephone Service:

Israel (Ministry of Communications, Jerusalem)

Myanmar (Ministry of Transport and Communications, Nay Pyi Taw)

Vanuatu (Telecommunications and Radiocommunications Regulator, Port-Vila)

Zambia (Zambia Information & Communications Technology Authority (ZICTA), Lusaka)

Other communications: Republic of Armenia
........................................................................................ Secretary-General of ITU

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 Mobile Country or Geographical Area Codes

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

List of Terrestrial trunk radio Mobile Country Codes

List of ITU Carrier Codes

National Numbering Plan