ITU Operational Bulletin

No. 990

15 X 2011

(Information received by 4 October 2011)                                              

Place des Nations CH-1211
Genève 20 (Switzerland)
Tel:             +41 22 730 5111


Standardization Bureau (TSB)
Tel:            +41 22 730 5211
Fax:            +41 22 730 5853
E-mail: /

Radiocommunication Bureau (BR)
Tel:            +41 22 730 5560
Fax:            +41 22 730 5785


Table of Contents

General Information

Lists annexed to the ITU Operational Bulletin: Note from TSB

Assignment of Signalling Area/Network Codes (SANC) (ITU-T Recommendation Q.708 (03/99)):
United Kingdom of Great Britain and Northern Ireland

Telephone Service:

Bahrain (Telecommunications Regulatory Authority (TRA), Manama)

Comoros (Autorité Nationale de Régulation des Technologies de l'Information et de la Communication (ANRTIC), Moroni)                 

Egypt (National Telecommunication Regulatory Authority (NTRA), Giza)

Iran (Communications Regulatory Authority (CRA), Tehran)

Jordan (Telecommunications Regulatory Commission (TRC), Amman)

Netherlands (Association COIN, Gouda)

Uganda (Uganda Communications Commission (UCC), Kampala)

Changes in Administrations/ROAs and other entities or Organizations:

Mexico (Teléfonos de México S.A.B. de C.V, Mexico): Change in e-mail address

South Africa (Sentech Ltd., Honeydew): Changes in telephone, fax numbers and e-mail address

Zambia (Ministry of Communications and Transport, Lusaka): Change of name

Service Restrictions: Note from TSB

Call-Back and alternative calling procedures (Res. 21 Rev. PP-2002)


Access codes/numbers for mobile networks

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

List of International Signalling Point Codes (ISPC)

List of Signalling Area/Network Codes (SANC)

National Numbering Plan