ITU Operational Bulletin 1f8a81b9b0707b63-19211.webchannel-proxy.scarabresearch.com/itu-t/bulletin
No. 1171	1.V.2019	(Information received by 12 April 2019) �ISSN 1564-5223 (Online)
Place des Nations CH-1211 Gen�ve 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. . 3

Approval of ITU-T Recommendations. . 4

Telephone Service:

Armenia (Ministry of Transport, Communication and Information Technologies, Yerevan) 5

Burkina Faso (Autorit� de R�gulation des Communications Electroniques et des Postes (ARCEP), Ouagadougou) 17

Denmark (Danish Energy Agency, Copenhagen) 17

Myanmar (Ministry of Transport and Communications, Nay Pyi Taw)

Service Restrictions. . 19

Call � Back and alternative calling procedures (Res. 21 Rev. PP � 2006) 19

AMENDMENTS� TO� SERVICE� PUBLICATIONS

List of Issuer Identifier Numbers for the International Telecommunication Charge Card. . 20

Mobile Network Codes (MNC) for the international identification plan for public networks and
subscriptions. . 22

List of ITU Carrier Codes. . 22

List of International Signalling Point Codes (ISPC) 23

National Numbering Plan� (According to Recommendation ITU-T E.129 (01/2013)) 24