ITU Operational Bulletin www.itu.int/itu-t/bulletin
No. 1203	1.IX.2020	(Information received by 16 August 2020)  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 Identification Plan for Public Networks and Subscriptions (Recommendation ITU-T E.212 (09/2016)): Note from TSB

Telephone Service:

Iran (Islamic Republic of)  (Communications Regulatory Authority (CRA), Tehran)

Israel (Ministry of Communications, Jerusalem)

Seychelles (Office of the President, Department of Information Communications Technology, Victoria)

Service Restrictions

Call-Back and alternative calling procedures (Res. 21 Rev. PP-06)

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 International Signalling Point Codes (ISPC)

National Numbering Plan