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

No. 1054

15.VI 2014

(Information received by 2 June 2014)  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

Approval of ITU-T Recommendations

Assignment of Signalling Area/Network Codes (SANC) (ITU-T Recommendation Q.708 (03/99)): Ireland,
Norway and Romania

Data Transmission Service (ITU-T Recommendation X.121 (10/2000)): Senegal

Telephone Service:

Denmark (Danish Business Authority, Copenhagen)

Japan (Telecommunications Bureau, Ministry of Internal Affairs and Communications, Tokyo)

Kuwait (Ministry of Communications (MOC), Safat)

Senegal (Autorité de Régulation des Télécommunications & des Postes (ARTP), Dakar)

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

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

List of ITU Carrier Codes

List of Signalling Area/Network Codes (SANC)

List of International Signalling Point Codes (ISPC)

List of Data Network Identification Codes (DNIC)

National Numbering Plan