ITU Operational Bulletin
Dates of publication of the next Operational Bulletins
| No. | Publication date | Including information received by |
|---|---|---|
| 1285 | 1.II.2024 | 15.I.2024 |
| 1286 | 15.II.2024 | 1.II.2024 |
| 1287 | 1.III.2024 | 15.II.2024 |
| 1288 | 15.III.2024 | 1.III.2024 |
| 1289 | 1.IV.2024 | 18.III.2024 |
| 1290 | 15.IV.2024 | 28.III.2024 |
| 1291 | 1.V.2024 | 15.IV.2024 |
| 1292 | 15.V.2024 | 1.V.2024 |
| 1293 | 1.VI.2024 | 16.V.2024 |
| 1294 | 15.VI.2024 | 31.V.2024 |
| 1295 | 1.VII.2024 | 14.VI.2024 |
| 1296 | 15.VII.2024 | 30.VI.2024 |
| 1297 | 1.VIII.2024 | 16.VII.2024 |
| 1298 | 15.VIII.2024 | 26.VII.2024 |
| 1299 | 1.IX.2024 | 16.VIII.2024 |
| 1300 | 15.IX.2024 | 30.VIII.2024 |
| 1301 | 1.X.2024 | 17.IX.2024 |
| 1302 | 15.X.2024 | 30.IX.2024 |
| 1303 | 1.XI.2024 | 16.X.2024 |
General information
Lists annexed to the ITU Operational Bulletin
A. The following Lists have been published by TSB or BR as Annexes to the ITU Operational Bulletin:
| OB No. | |
|---|---|
| 1199 | List of International Signalling Point Codes (ISPC) (according to ITU-T Q.708 (1999-03)) (position on 2020-06-30 22:00:00 UTC) |
| 1162 | Mobile Network Codes (MNC) for the international identification plan for public networks and subscriptions (according to ITU-T E.212 (2016-09)) (position on 2018-12-15 00:00:00 UTC) |
| 1161 | List of Issuer Identifier Numbers for the International Telecommunication Charge Card (according to ITU-T E.118 (2006-05)) (position on 2018-12-01) |
| 1154 | Status of Radiocommunications between Amateur Stations of different Countries (in accordance with optional provision No. 25.1 of the Radio Regulations) and Form of Call Signs assigned by each Administration to its Amateur and Experimental Stations (position on 2018-08-15) |
| 1125 | List of terrestrial trunk radio mobile country codes (according to ITU-T E.218 (2004-5)) (position on 2017-06-01 00:00:00 UTC) |
| 1125 | List of Signalling Area/Network Codes (SANC) (according to ITU-T Q.708 (1999-03)) (position on 2017-06-01 00:00:00 UTC) |
| 1117 | List of mobile country or geographical area codes (according to ITU-T E.212 (2016-09)) (position on 2017-02-01 00:00:00 UTC) |
| 1114 | List of Recommendation ITU-T E.164 Assigned Country Codes (according to ITU-T E.164 (2010-11)) (position on 2016-12-15) |
| 1096 | Legal time 2016 |
| 1073 | Legal time 2015 |
| 1060 | List of ITU Carrier Codes (according to ITU-T M.1400 (2013-03)) (position on 2014-09-15 00:00:00 UTC) |
| 1049 | Legal time 2014 |
| 1027 | Legal time 2013 |
| 1015 | List of Access codes/numbers for mobile networks (according to ITU-T E.164 (2010-11)) (position on 2012-11-01 00:00:00 UTC) |
| 1002 | List of Country or Geographical Area Codes for non standard facilities in telematic services (according to ITU-T T.35 (2000-02)) (position on 2012-04-12 00:00:00 UTC) |
| 1001 | List of the national authorities designated to assign ITU-T Recommendation T.35 terminal provider codes (according to ITU-T T.35 (2000-02)) (position on 2012-04-15 00:00:00 UTC) |
| 1000 | Service Restrictions (Recapitulatory list of service restrictions in force relating to telecommunications operation) (position on 2012-03-15 00:00:00 UTC) |
| 999 | Legal time 2012 |
| 994 | Dialling Procedures (International prefix, national (trunk) prefix and national (significant) number) (according to ITU-T E.164 (2010-11)) (position on 2011-12-15 00:00:00 UTC) |
| 991 | Call-Back and alternative calling procedures (position on 2011-11-01 00:00:00 UTC) |
| 980 | List of Telegram Destination Indicators (according to ITU-T F.32 (1995-10)) (position on 2011-05-15 00:00:00 UTC) |
| 978 | List of Telex Destination Codes (TDC) and Telex Network Identification Codes (TNIC) (position on 2011-04-15 00:00:00 UTC) |
| 977 | List of Data Network Identification Codes (DNIC) (according to ITU-T X.121 (2000/10)) (position on 2011-01-01 00:00:00 UTC) |
| 976 | List of Data Country or Geographical Area Codes (according to ITU-T X.121 (2000/10)) (position on 2011-03-15 00:00:00 UTC) |
| 974 | List of Names of Administration Management Domains (ADMD) (according to ITU-T F.400) (position on 2011-02-15 00:00:00 UTC) |
| 955 | Various tones used in national networks (according to ITU-T E.180 (1998-3)) (position on 2010-05-01 00:00:00 UTC) |
| 669 | Five-letter Code Groups for the use of the International Public Telegram Service (according to ITU-T F.1 (1998-3)) |
B. The following Lists are available online from the ITU-T website:
Telephone Service
In accordance with ITU-T Recommendation E.164
Mauritius +230
Communication of 28.XII.2023
The Information and Communication Technologies Authority (ICTA), Port-Louis, announces that a new number range has been opened in the Republic of Mauritius by the following mobile operator in December 2023.
|
Operator |
Usage of ITU-T E.164 number |
Dialling Format |
|
Cellplus Mobile Communications Ltd |
Non-geographic mobile numbers |
+230 553X XXXX |
Service Restrictions
| Country/geographical area | OB |
|---|---|
| Seychelles | (page 12) |
| Malaysia | (page 5) |
| São Tomé and Principe | (page 14) |
| Hong Kong, China | (page 5) |
Call-back and alternative calling procedures (Res. 21 Rev. PP-2006)
Amendments
Abbreviations used in this section
- ADD
- Insert
- PAR
- Paragraph
- COL
- Column
- REP
- Replace
- LIR
- Read
- SUP
- Delete
- P
- Page(s)
Amd. to List of ITU Carrier Codes
In accordance with ITU-T Recommendation M.1400 (2013-03)
Position amended originally published as annex to ITU Operational Bulletin No. 1060 — 15.IX.2014
|
Country or area/ISO code |
Company Code |
Contact |
|
Company Name/Address |
(carrier code) |
|
Germany (Federal Republic of) / DEU ADD
|
Centra.Link GmbH Meysstrasse 22 - 24 D-53773 HENNEF (SIEG) |
CTLK |
Mr Jonas Schlichtenbrede Tel.: +49 2242 9487000 Fax: +49 2242 9487999 Email: mail@centra.link |
Amd. to National Numbering Plan
In accordance with ITU-T Recommendation E.129 (2013-01)
Administrations are requested to notify ITU about their national numbering plan changes, or to give an explanation on their webpage concerning the national numbering plan as well as their contact points, so that the information, which will be made available freely to all administrations/ROAs and service providers, can be posted on the ITU-T website.
For their numbering website, or when sending their information to ITU/TSB (e-mail: tsbtson@itu.int ), administrations are kindly requested to use the format as explained in Recommendation ITU-T E.129. They are reminded that they will be responsible for the timely update of this information.
From 15.XII.2023, the following countries/geographical areas have updated their national numbering plan on our site:
|
Country/ Geographical area |
Country Code (CC) |
|
Azerbaijan |
+994 |