ITU Operational Bulletin www.itu.int/itu-t/bulletin
No. 1187	1.I.2020	(Information received by 13 December 2019) ISSN 1564-5223 (Online)
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

The International Public Telecommunication Numbering Plan (Recommendation ITU-T E.164 (11/2010)): Note from TSB

International Identification Plan for Public Networks and Subscriptions (Recommendation ITU-T E.212 (09/2016)): Note from TSB

Telephone Service:

Azerbaijan (Ministry of Transport, Communications and High Technologies, Baku)

Colombia (Comisión de Regulación de Comunicaciones (CRC), Bogotá, D.C.)

Denmark (Danish Energy Agency, Copenhagen)

Morocco (Agence Nationale de Réglementation des Télécommunications (ANRT), Rabat)

Palau (Division of Communication under the Ministry of Public Infrastructure, Industries and Commerce, Koror)

Changes in Administrations/ROAs and other entities or Organizations:

Mexico (Instituto Federal de Telecomunicaciones (IFETEL), Ciudad de México): Granting of Recognized Operating Agency (ROA) status

Other communications: Serbia

Service Restrictions

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

AMENDMENTS TO SERVICE PUBLICATIONS

List of Recommendation ITU-T E.164 assigned Country Codes

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

List of ITU Carrier Codes

List of International Signalling Point Codes (ISPC)