ITU Operational Bulletin www.itu.int/itu-t/bulletin
No. 1343	1.VII.2026	(Information received by 15 June 2026)   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.... 3

Approval and deletion of ITU-T Recommendations

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

Telephone Service:

Guyana (Telecommunications Agency, Georgetown)

Suriname (Telecommunications Authority Suriname (TAS), Paramaribo)

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

Service Restrictions. . 14

Call-Back and alternative calling procedures (Res. 21 Rev. PP-06).. 14

AMENDMENTS  TO  SERVICE  PUBLICATIONS

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

National Numbering Plan.... 16