ITU Operational Bulletin 1f8a81b9b0707b63-19211.webchannel-proxy.scarabresearch.com/itu-t/bulletin
No. 1246	15.VI.2022	(Information received by 31 May 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

Assignment of Signalling Area/Network Codes (SANC) (Recommendation ITU-T Q.708 (03/1999)):
Note from TSB

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

Telephone Service:

Morocco (Agence Nationale de R�glementation des T�l�communications (ANRT), Rabat)

Oman (Oman Telecommunications Regulatory Authority (TRA), Ruwi)

Papua New Guinea (National Information & Communications Technology Authority (NICTA), Boroko)

Trinidad and Tobago (Telecommunications Authority of Trinidad and Tobago (TATT), Barataria)

Service Restrictions.. 10

Call-Back and alternative calling procedures (Res. 21 Rev. PP-06).. 10

AMENDMENTS� TO� SERVICE� PUBLICATIONS

List of Ship Stations and Maritime Mobile Service Identity Assignments (List V).. 11

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 Signalling Area/Network Codes (SANC)

List of International Signalling Point Codes (ISPC).. 15

National Numbering Plan