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OB

ITU Operational Bulletin

ITU Operational Bulletin·Biweekly publication of the ITU

Issue

No. 1326

Published15.X.2025Cutoff2.X.2025ISSN1564-5223
←13251327→

Forward schedule

Dates of publication of the next Operational Bulletins

17 upcoming
No.Publication dateIncluding information received by
No. 13271.XI.202523.X.2025
No. 132815.XI.202531.X.2025
No. 13291.XII.202514.XI.2025
No. 133015.XII.202530.XI.2025
No. 13311.I.20268.XII.2025
No. 133215.I.202617.XII.2025
No. 13331.II.202616.I.2026
No. 133415.II.202630.I.2026
No. 13351.III.202613.II.2026
No. 133615.III.202627.II.2026
No. 13371.IV.202613.III.2026
No. 133815.IV.202627.III.2026
No. 13391.V.202615.IV.2026
No. 134015.V.202630.IV.2026
No. 13411.VI.202615.V.2026
No. 134215.VI.202629.V.2026
No. 13431.VII.202615.VI.2026

General Information

4 sections

General information

01

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.List
1117List of mobile country or geographical area codes((according to ITU-T E.212 (2016-09)))(position on 1.II.2017)
1096Legal time 2016
1073Legal time 2015
1049Legal time 2014
1027Legal time 2013
1002List of Country or Geographical Area Codes for non standard facilities in telematic services((according to ITU-T T.35 (2000-02)))(position on 12.IV.2012)
1001List 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 15.IV.2012)
1000Service Restrictions (Recapitulatory list of service restrictions in force relating to telecommunications operation)(position on 15.III.2012)
999Legal time 2012
994Dialling Procedures (International prefix, national (trunk) prefix and national (significant) number)((according to ITU-T E.164 (2010-11)))(position on 15.XII.2011)
991Call-Back and alternative calling procedures(position on 1.XI.2011)
982List of Recommendation ITU-T E.164 Assigned Country Codes((according to ITU-T E.164 (2010-11)))(position on 15.XII.2016)
981List of ITU Carrier Codes((according to ITU-T M.1400 (2013-03)))(position on 15.IX.2014)
980List of Telegram Destination Indicators((according to ITU-T F.32 (1995-10)))(position on 15.V.2011)
978List of Telex Destination Codes (TDC) and Telex Network Identification Codes (TNIC)(position on 15.IV.2011)
977List of Data Network Identification Codes (DNIC)((according to ITU-T X.121 (2000/10)))(position on 31.V.2025)
976List of Data Country or Geographical Area Codes((according to ITU-T X.121 (2000/10)))(position on 15.III.2011)
974List of Names of Administration Management Domains (ADMD)((according to ITU-T F.400))(position on 15.II.2011)
972List of terrestrial trunk radio mobile country codes((according to ITU-T E.218 (2004-5)))(position on 1.VI.2017)
971List of Issuer Identifier Numbers for the International Telecommunication Charge Card((according to ITU-T E.118 (2006-05)))(position on 31.XII.2023)
968Status 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 31.VIII.2022)
967List of Access codes/numbers for mobile networks((according to ITU-T E.164 (2010-11)))(position on 1.XI.2012)
965List of Signalling Area/Network Codes (SANC)((according to ITU-T Q.708 (1999-03)))(position on 31.V.2024)
958Mobile Network Codes (MNC) for the international identification plan for public networks and subscriptions((according to ITU-T E.212 (2016-09)))(position on 14.XI.2023)
956List of International Signalling Point Codes (ISPC)((according to ITU-T Q.708 (1999-03)))(position on 30.VI.2024)
955Various tones used in national networks((according to ITU-T E.180 (1998-3)))(position on 1.V.2010)
669Five-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:

02

Approval of ITU-T Recommendations

By AAP-22, it was announced that the following ITU-T Recommendations were approved, in accordance with the procedures outlined in Recommendation ITU-T A.8:

03

Service Restrictions

Authoritative resource

Country / Geographical AreaOB No.PageNote
Seychelles100613
Slovakia100712
Malaysia10135
Thailand10345
São Tomé and Principe103914
Uruguay103914
Hong Kong, China10684
Ukraine11485
Türkiye128617
Bangladesh128716
04

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)
5 publications
01

Amd. no. 42 to Mobile Network Codes (MNC) for the international identification plan for public networks and subscriptions

ITU-T E.212 2016-09
Amd 42Position amended originally published as annex to OB No. 1280 · 14.XI.2023Authoritative ↗
ADD1326-001AdditionEffective14.X.2023
mcc mnc codescountry or areanetworks
 Gibraltar    ADD 
266 04Melmasti Global (Gibraltar) Ltd (trading as “MCOM”)
 Hungary     LIR 
216 03One Hungary Ltd.
 Japan     SUP 
440 09Marubeni Network Solutions Inc.
 Japan     ADD 
440 09Misora Connect Inc.
 Japan     LIR 
441 210NTT EAST, Inc.
 Kazakhstan    ADD 
401 04KaR-Tel LLP

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

02

Amd. to List V - List of Ship Stations and Maritime Mobile Service Identity Assignments

ITU-T RR.25.1

REP

 

   GR10          Thenamaris-Hellas (Shipping & Commercial) Ltd., 16 Athinas and Vorreou Street,

                          16671 Kavouri, Athens, Greece.

                          E-mail: thena@thenamaris.gr, Tel: +30 210 8909111, +30 210 8909374,

                          Fax: +30 210 8909653, Telex: 210468 than gr, 210469 than gr, 210470 than gr,

                          Contact Person: Kattis Louca.

03

Amd. no. 196 to List of ITU Carrier Codes

ITU-T M.1400 2013-03
Amd 196Position amended originally published as annex to OB No. 1060 · 15.IX.2014Authoritative ↗
ADDGermany (FederalAdditionEffective15.VIII.2014
country or areacompany nameaddress line 1address line 2carrier codecontacttel
GermanyBaierBytes e.K.Im Mediapark 5D-50670 KÖLNBBYTESMr. Manuel Baier+49 221 71823600
ADD1326-002AdditionEffective15.VIII.2014
country or areacompany nameaddress line 1address line 2carrier codecontacttelemail
GermanyRostock KommunikationstechnikSüdstraße 80 Geb. 51.1D-04668 GRIMMA080164Mr. Steffen Rostock+49 3437 972222info@telefoner.de
04

Amd. to National Numbering Plan

ITU-T E.129 2013-01
ADD1326-001Addition
country or areacountry code
Bhutan+975
Malta+356

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.IX.2025, the following countries/geographical areas have updated their national numbering plan on our site:

05

Amd. no. 25 to List of International Signalling Point Codes (ISPC)

ITU-T Q.708 1999-03
Amd 25Position amended originally published as annex to OB No. 1295 · 30.VI.2024Authoritative ↗
ADD1326-001AdditionEffective1.VI.2024
ipsccountrydecsignal point namesignal point operator
2-032-1Hungary4353prom-bpsz-int-01Pro-M PrCo. Ltd.
2-032-3Hungary4355prom-kmet-int-01Pro-M PrCo. Ltd.
LIR1326-002Lapsed / Inactive RecordEffective1.VI.2024
ipsccountrydecsignal point namesignal point operator
4-243-4Hungary10140Debrecen-DIGI-01One Hungary Ltd.
6-251-0Hungary14296Budapest-DIGIMOBIL-01One Hungary Ltd.
6-251-4Hungary14300Budapest-DIGI-02One Hungary Ltd.

____________

ISPC: International Signalling Point Codes.

Codes de points sémaphores internationaux (CPSI).

Códigos de puntos de señalización internacional (CPSI).

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Official source

See the authoritative resource for this edition of ITU Operational Bulletin on the ITU website.

Contacts

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Tel: +41 22 730 5111

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