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

No. 1127

1.VII.2017

(Information received by 16 June 2017)  ISSN 1564-5223 (Online)

Place des Nations CH-1211
Genčve 20 (Switzerland)
Tel:             +41 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

Telephone Service:

Burkina Faso (Autorité de Régulation des Communications Electroniques et des Postes (ARCEP), Ouagadougou)

Denmark (Danish Energy Agency, Copenhagen)

Russian Federation (Ministry of Telecom and Mass Communications of the Russian Federation, Moscow)

Ukraine (State Service of Special Communication and Information Protection of Ukraine, Kyiv)

Issuer Identifier Number (IIN) Registration (TSB Circular 35 of 22 June 2017)

Universal International Freephone Number (UIFN) Registration (TSB Circular 36 of 22 June 2017)

Other communications:

Austria

Republic of Azerbaijan

Secretary-General of ITU

Service Restrictions

Call – Back and alternative calling procedures (Res. 21 Rev. PP – 2006)

AMENDMENTS  TO  SERVICE  PUBLICATIONS

List of Ship Stations and Maritime Mobile Service Identity Assignments (List V)

List of Issuer Identifier Numbers for the International Telecommunication Charge Card

List of ITU Carrier Codes

National Numbering Plan