ITU Operational Bulletin www.itu.int/itu-t/bulletin
No. 995	1 I 2012	(Information received by 14 December 2011)
Place des Nations CH-1211 Genève 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)):

..... Equatorial Guinea

Telephone Service:

Costa Rica (Superintendencia de Telecomunicaciones (SUTEL), San José)

Côte d'Ivoire (Agence des Télécommunications de Côte d'Ivoire (ATCI), Abidjan)

Denmark (National IT and Telecom Agency (NITA), Copenhagen)

El Salvador (Superintendencia General de Electricidad y Telecomunicaciones de El Salvador (SIGET),
San Salvador)

Lebanon (Lebanese Ministry of Telecommunications, Beyrouth)

United Nations (United Nations Office of the Coordinator for Humanitarian Affairs (OCHA))

Changes in Administrations/ROAs and other entities or Organizations:

Poland (Ministry of Infrastructure, Warsaw): Change of name

Service Restrictions: Note from TSB

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

Access codes/numbers for mobile networks

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

List of ITU Carrier Codes

List of International Signalling Point Codes (ISPC)

List of Signalling Area/Network Codes (SANC)

National Numbering Plan