ITU Operational Bulletin
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:
Approval of ITU-T Recommendations
By AAP-13, it was announced that the following ITU-T Recommendations were approved, in accordance with the procedures outlined in Recommendation ITU-T A.8:
- ITU-T G.661 (04/2025)
- ITU-T G.671 (04/2025)
- ITU-T G.672 (04/2025)
- ITU-T G.695 (04/2025)
- ITU-T G.698.4 (04/2025)
- ITU-T G.709.5 (2024) Cor. 1 (04/2025)
- ITU-T G.709.20 (2024) Amd. 1 (04/2025)
- ITU-T G.781.1 (04/2025)
- ITU-T G.959.1 (2024) Amd. 2 (04/2025)
- ITU-T G.978 (04/2025)
- ITU-T G.987.3 (04/2025)
- ITU-T G.988 (2022) Amd. 2 (04/2025)
- ITU-T G.989.3 (2021) Amd. 2 (04/2025)
- ITU-T G.8013/Y.1731 (2023) Amd. 1 (04/2025)
- ITU-T G.8021/Y.1341 (2022) Amd. 2 (04/2025)
- ITU-T G.8023 (2018) Amd. 3 (04/2025)
- ITU-T G.8121/Y.1381 (2018) Amd. 2 (04/2025)
- ITU-T G.8151 (2024) Amd. 1 (04/2025)
- ITU-T G.8271.1/Y.1366.1 (2022) Amd. 3 (04/2025)
- ITU-T G.8272.2 (2024) Amd. 1 (04/2025)
- ITU-T G.8273/Y.1368 (2023) Amd. 1 (04/2025)
- ITU-T G.8275 (2024) Amd. 2 (04/2025)
- ITU-T G.8310 (2020) Amd. 2 (04/2025)
- ITU-T G.8312 (2020) Amd. 4 (04/2025)
- ITU-T G.8321 (2022) Amd. 2 (04/2025)
- ITU-T G.9804.1 (2019) Amd. 3 (04/2025)
- ITU-T G.9807.1 (2023) Amd. 1 (04/2025)
- ITU-T G.9961 (2023) Cor. 1 (04/2025)
- ITU-T L.104 (04/2025)
- ITU-T L.341 (04/2025)
- ITU-T L.360 (04/2025)
Telephone Service
In accordance with ITU-T Recommendation E.164
Morocco +212
Communication of 13.V.2025
The Agence Nationale de Réglementation des Télécommunications (ANRT) , Rabat, announces the following updates to the national telephone-numbering plan of Morocco.
Description of introduction of new resource for national E.164 numbering plan for country code +212:
-
new NDCs below have recently been introduced as follows:
|
NDC (national destination code) or leading digits of N(S)N (national (significant) number) |
N(S)N number length |
Usage of E.164 number |
Additional information |
|
|
Maximum length |
Minimum length |
|||
|
725 |
9 |
9 |
Mobile services 2G/3G/4G |
Wana Corporate 1 |
|
728 |
9 |
9 |
Mobile services 2G/3G/4G |
Wana Corporate |
1 INWI
Venezuela +58
Communication of 7.V.2025
The Comisión Nacional de Telecomunicaciones (CONATEL), Caracas , announces the following update to the National Numbering Plan of Venezuela.
Description of introduction of new resource for national E.164 numbering plan for country code +58:
|
NDC (national destination code) or leading digits of N(S)N (national (significant) number) |
N(S)N number length |
Usage of E.164 number |
Time and date of introduction |
|
|
Maximum length |
Minimum length |
|||
|
422 |
10 |
10 |
Number of mobile telephone service (code of mobile operator) Mobile telephone service. NDC assigned to Corporación Digitel C.A. |
2025-02-07 – 12:00 am (UTC) |
Service Restrictions
| Country/geographical area | OB |
|---|---|
| Seychelles | 1006 (page 13) |
| Slovakia | 1007 (page 12) |
| Malaysia | 1013 (page 5) |
| Thailand | 1034 (page 5) |
| São Tomé and Principe | 1039 (page 14) |
| Uruguay | 1039 (page 14) |
| Hong Kong, China | 1068 (page 4) |
| Ukraine | 1148 (page 5) |
| Türkiye | 1286 (page 17) |
| Bangladesh | 1287 (page 16) |
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 Issuer Identifier Numbers for the International Telecommunication Charge Card
In accordance with ITU-T Recommendation E.118 (2006-05)
Position amended originally published as annex to ITU Operational Bulletin No. 1161 — 1.XII.2018
Sierra Leone ADD
|
Country/ Geographical area |
Company Name/Address |
Issuer Identifier Number |
Contact |
Effective date of usage |
|
Sierra Leone |
Smart Telecom Limited 37a Wilkinson Road FREETOWN |
89 232 44 |
Raymond Geno 37a Wilkinson Road FREETOWN Tel: +232 78 759173 E-mail: raymond@rasab.io |
22.V.2025 |
Amd. to Mobile Network Codes (MNC) for the international identification plan for public networks and subscriptions
In accordance with ITU-T Recommendation E.212 (2016-09)
Position amended originally published as annex to ITU Operational Bulletin No. 1162 — 15.XII.2018
|
Country/Geographical area |
MCC+MNC |
Operator/Network |
|
Cook Islands ADD |
|
|
|
548 02 |
VakaNET Limited |
|
|
Switzerland SUP |
|
|
|
228 66 |
Inovia Services SA |
MCC: Mobile Country Code / Indicatif de pays du mobile / Indicativo de país para el servicio móvil
MNC: Mobile Network Code / Code de réseau mobile / Indicativo de red para el servicio móvil
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
|
In(n) Energie GmbH Bayernwerkstraße 13 D-84359 SIMBACH AM INN |
INNEN |
Mr Wolfgang Schlichtner Tel.: +49 857 1911257 Email: techrole@hellmannsberger.de |
|
Morsdorf.IT UG (haftungsbeschränkt) Planckstraße 13 D-22765 HAMBURG |
MORSIT |
Mr Marcel Morsdorf Tel.: +49 40 668950100 Email: marcel.morsdorf@morsdorf-it.de |
Amd. to List of International Signalling Point Codes (ISPC)
In accordance with ITU-T Recommendation Q.708 (1999-03)
Position amended originally published as annex to ITU Operational Bulletin No. 1199 — 1.VII.2020
|
Country/ Geographical Area |
Unique name of the signalling point |
Name of the signalling point operator |
|
|
ISPC |
DEC |
||
|
France ADD |
|||
|
2-203-2 |
5722 |
Onoff Telecom – Saint-Denis 1 |
Onoff Telecom |
|
7-223-4 |
16124 |
Onoff Telecom – Saint-Denis 2 |
Onoff Telecom |
|
7-223-5 |
16125 |
Onoff Telecom – Paris 1 |
Onoff Telecom |
|
7-223-6 |
16126 |
Onoff Telecom – Paris 2 |
Onoff Telecom |
|
Japan SUP |
|||
|
4-084-3 |
8867 |
Tokyo Brastel IGS-3 |
Brastel Company Ltd. |
|
4-084-4 |
8868 |
Tokyo Brastel IGS-2 |
Brastel Company Ltd. |
____________
ISPC: International Signalling Point Codes.
Codes de points sémaphores internationaux (CPSI).
Códigos de puntos de señalización internacional (CPSI).
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 1.V.2025, the following countries/geographical areas have updated their national numbering plan on our site:
|
Country/Geographical area |
Country Code (CC) |
|
Guyana |
+592 |
|
Sudan |
+249 |