ITU Operational Bulletin 1f8a81b9b0707b63-19211.webchannel-proxy.scarabresearch.com/itu-t/bulletin
No. 1244	15.V.2022	(Information received by 29 April 2022) ��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

Assignment of Signalling Area/Network Codes (SANC).. 4

Telephone Service:

Botswana (Botswana Communications Regulatory Authority (BOCRA), Gaborone).. 5

Faroe Islands (Telecommunication Authority of the Faroe Islands, T�rshavn).. 14

Service Restrictions.. 15

Call-Back and alternative calling procedures (Res. 21 Rev. PP-06).. 15

AMENDMENTS� TO� SERVICE� PUBLICATIONS

List of Issuer Identifier Numbers for the International Telecommunication Charge Card.... 16

Mobile Network Codes (MNC) for the international identification plan� for public networks
and subscriptions.. 17

List of ITU Carrier Codes.. 18

List of Signalling Area/Network Codes (SANC).. 18

List of International Signalling Point Codes (ISPC).. 19

National Numbering Plan.... 20