ITU Operational Bulletin
Dates of publication of the next Operational Bulletins
| No. | Publication date | Including information received by |
|---|---|---|
| 1271 | 30.VI.2023 | 15.VI.2023 |
| 1272 | 15.VII.2023 | 3.VII.2023 |
| 1273 | 1.VIII.2023 | 14.VII.2023 |
| 1274 | 15.VIII.2023 | 28.VII.2023 |
| 1275 | 1.IX.2023 | 15.VIII.2023 |
| 1276 | 15.IX.2023 | 31.VIII.2023 |
| 1277 | 30.IX.2023 | 18.IX.2023 |
| 1278 | 15.X.2023 | 29.IX.2023 |
| 1279 | 1.XI.2023 | 13.X.2023 |
| 1280 | 15.XI.2023 | 6.XI.2023 |
| 1281 | 1.XII.2023 | 17.XI.2023 |
| 1282 | 15.XII.2023 | 30.XI.2023 |
| 1283 | 1.I.2024 | 14.XII.2023 |
| 1284 | 15.I.2024 | 28.XII.2023 |
| 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 |
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-29, 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 Y.3184 (04/2023)
Telephone Service
In accordance with ITU-T Recommendation E.164
Slovakia +421
Communication of 30.V.2023
The Regulatory Authority for Electronic Communications and Postal Services , Bratislava, announces the updated National Numbering Plan of Slovakia:
Presentation of national ITU-T E.164 numbering plan for country code +421
a) Overview:
The minimum number length (excluding the country code) is three (3) digits.
The maximum number length (excluding the country code) is twelve (12) digits.
b) Link to the national database (or any applicable list) with assigned ITU-T E.164 numbers within the national numbering plan (if any): https://www.ezd.sk/dbpc/databazacisel.php
c) Link to the real-time database reflecting ported ITU-T E.164 numbers (if any): n/a
d) Detail of numbering plan
|
NDC (national destination code) or leading digits of N(S)N (national (significant) number) |
N(S)N number length |
Usage of ITU-T E.164 number |
Additional information |
|
|
Maximum length |
Minimum length |
|||
|
10 |
4 |
4 |
Carrier selection codes |
|
|
11 |
6 |
3 |
Reserved for harmonized European numbers |
|
|
12 |
5 |
5 |
Interactive information and services of network providers |
|
|
13 |
5 |
5 |
Non-public service numbers of network providers |
|
|
14 |
5 |
5 |
Nationwide information and assistance services |
|
|
15 |
3 |
3 |
Emergency calls |
|
|
16 |
5 |
5 |
Regional short number for public interests services |
|
|
17 |
5 |
5 |
Regional short number for public interests services |
|
|
18 |
5 |
5 |
National short number for public interests services |
|
|
19 |
4 |
4 |
Numbering gateways from public telephone to public data networks |
|
|
2 |
9 |
9 |
Subscriber number in fixed network |
|
|
3 |
9 |
9 |
Subscriber number in fixed network |
|
|
4 |
9 |
9 |
Subscriber number in fixed network |
|
|
5 |
9 |
9 |
Subscriber number in fixed network |
|
|
600 |
|
|
Reserve of numbering plan |
|
|
601 |
9 |
9 |
Internet provider access point numbering scheme |
|
|
602 |
9 |
9 |
VoIP – access codes |
|
|
603-609 |
|
|
Reserve of numbering plan |
|
|
61-62 |
12 |
12 |
M2M communication |
|
|
63 |
12 |
12 |
M2M communication extra-territorial use in EU |
|
|
640-649 |
9 |
9 |
Reserve of numbering plan |
|
|
650-654 |
9 |
9 |
VoIP – subscriber number |
|
|
655-689 |
9 |
9 |
Reserve of numbering plan |
|
|
690-696 |
9 |
9 |
VoIP – subscriber number |
|
|
697-699 |
9 |
9 |
Reserve of numbering plan |
|
|
7 |
9 |
9 |
Reserve of numbering plan |
|
|
800 |
9 |
9 |
Freephone services |
|
|
801-805 |
9 |
9 |
Reserve of numbering plan |
|
|
806-809 |
9 |
9 |
voice information |
|
|
810-818 |
9 |
9 |
Reserve of numbering plan |
|
|
8190000 |
9 |
9 |
Dial-up Internet access |
|
|
8190001- 8499999 |
9 |
9 |
Reserve of numbering plan |
|
|
850 |
9 |
9 |
Shared cost services Universal access number |
|
|
851-887 |
9 |
9 |
Shared cost services |
|
|
888 |
9 |
9 |
Direct marketing services |
|
|
889 |
9 |
9 |
Shared cost services |
|
|
890 |
9 |
9 |
Shared cost services- televoting |
|
|
891-899 |
9 |
9 |
Shared cost services |
|
|
900 |
9 |
9 |
Premium rate services |
|
|
901 |
9 |
9 |
Slovak Telekom mobile SN |
|
|
902 |
9 |
9 |
Slovak Telekom, mobile SN |
|
|
903 |
9 |
9 |
Slovak Telekom, mobile SN |
|
|
904 |
9 |
9 |
Slovak Telekom, mobile SN |
|
|
905 |
9 |
9 |
Orange Slovensko, mobile SN |
|
|
906 |
9 |
9 |
Orange Slovensko, mobile SN |
|
|
907 |
9 |
9 |
Orange Slovensko, mobile SN |
|
|
908 |
9 |
9 |
Orange Slovensko, mobile SN |
|
|
9090 |
9 |
9 |
Radiotelephone networks, paging |
|
|
9091-9099 |
9 |
9 |
Slovak Telekom, mobile SN |
|
|
910 |
9 |
9 |
Slovak Telekom, mobile SN |
|
|
911 |
9 |
9 |
Slovak Telekom, mobile SN |
|
|
912 |
9 |
9 |
Slovak Telekom, mobile SN |
|
|
913 |
9 |
9 |
Mobile Subscriber Numbers |
|
|
914 |
9 |
9 |
Slovak Telekom, mobile SN |
|
|
915 |
9 |
9 |
Orange Slovensko, mobile SN |
|
|
916 |
9 |
9 |
Orange Slovensko, mobile SN |
|
|
917 |
9 |
9 |
Orange Slovensko, mobile SN |
|
|
918 |
9 |
9 |
Orange Slovensko, mobile SN |
|
|
919 |
9 |
9 |
Orange Slovensko, mobile SN |
|
|
92-93 |
9 |
9 |
Reserve of numbering plan |
|
|
940 |
9 |
9 |
O2 Slovakia mobile SN |
|
|
941 |
9 |
9 |
Mobile Subscriber Numbers |
|
|
942 |
9 |
9 |
Mobile Subscriber Numbers |
|
|
943001 |
9 |
9 |
Vonage Business, mobile SN |
|
|
943002 |
9 |
9 |
BSG Estonia, mobile SN |
|
|
94312 |
9 |
9 |
Uniphone, mobile SN |
|
|
94333 |
9 |
9 |
Uniphone, mobile SN |
|
|
944 |
9 |
9 |
O2 Slovakia, mobile SN |
|
|
945 |
9 |
9 |
Orange Slovensko, mobile SN |
|
|
946 |
9 |
9 |
Reserve of numbering plan |
|
|
947 |
9 |
9 |
O2 Slovakia, mobile SN |
|
|
948 |
9 |
9 |
O2 Slovakia, mobile SN |
|
|
949 |
9 |
9 |
O2 Slovakia, mobile SN |
|
|
950 |
9 |
9 |
SWAN, a.s. mobile SN |
|
|
951 |
9 |
9 |
SWAN, a.s. mobile SN |
|
|
952 |
9 |
9 |
SWAN, a.s. mobile SN |
|
|
953-958 |
9 |
9 |
Mobile Subscriber Numbers |
|
|
9590-9597 |
9 |
9 |
Mobile Subscriber Numbers |
|
|
9598 |
9 |
9 |
Railways of the Slovak Republic GSMR |
|
|
9599 |
9 |
9 |
Mobile Subscriber Numbers |
|
|
96 |
9 |
9 |
Special telecom networks (army, police) |
|
|
97 |
9 |
9 |
Premium rate services – audiotex |
|
|
98 |
9 |
9 |
Premium rate services – audiotex |
|
|
99 |
# |
|
Network routing numbers (# used in form 99XY) |
|
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 V - List of Ship Stations and Maritime Mobile Service Identity Assignments
ADD
IA03 PT. Waruna Nusa Sentana, Perkantoran Plaza Pasifik, Blok B2 No. 29-35 JI.
Boulevard Barat Raya, Kelurahan Kelapa Gading Barat, Kecamatan Kelapa Gading,
Jakarta Utara - 14241 INDONESIA.
E-mail: ia03_wns@waruna-group.com ,
Tel: +62 21 45845441 – 42, Fax: +62 21 45840125,
Contact Person: Asbar Barrang.
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
United States ADD
|
Country/ Geographical area |
Company Name/Address |
Issuer Identifier Number |
Contact |
Effective date of usage |
|
United States |
Council Rock Enterprises Inc 11 Centre Park, Suite 304 ROCHESTER, NY 14614 |
89 1 062 |
General Inquiries, Council Rock Enterprises Inc 11 Centre Park, Suite 304 ROCHESTER, NY 14614 Tel: +1 888 970 2925 E-mail: info@councilrock.com |
9.I.2023 |
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 |
|
Estonia SUP |
|
|
|
248 17 |
Baltergo OÜ |
|
|
Estonia ADD |
|
|
|
248 30 |
Mediafon Carrier Services OÜ |
|
|
Sweden ADD |
|
|
|
240 30 |
Teracom AB |
|
|
United States SUP |
|
|
|
310 400 |
Wave Runner LLC |
|
|
310 540 |
Oklahoma Western Telephone Company |
|
|
310 730 |
U.S. Cellular |
|
|
310 900 |
Mid-Rivers Telephone Cooperative |
|
|
311 010 |
Chariton Valley Communications Corporation |
|
|
311 020 |
Missouri RSA No. 5 Partnership |
|
|
311 150 |
Wilkes Cellular Inc. |
|
|
311 220 |
U.S. Cellular |
|
|
311 250 |
Wave Runner LLC |
|
|
311 290 |
Pinpoint Wireless Inc. |
|
|
311 310 |
Leaco Rural Telephone Company Inc |
|
|
311 410 |
Iowa RSA No. 2 Limited Partnership |
|
|
311 460 |
ELECTRIC IMP INCORPORATED |
|
|
311 610 |
North Dakota Network Co. |
|
|
311 700 |
Midwest Network Solutions Hub, LLC. (MNS) |
|
|
311 710 |
Northeast Wireless Networks LLC |
|
|
311 730 |
Proximiti Mobility Inc |
|
|
311 750 |
Flat Wireless, LLC |
|
|
311 910 |
SI Wireless LLC |
|
|
311 920 |
Missouri RSA No 5 Partnership |
|
|
312 010 |
Chariton Valley Communications Corporation |
|
|
312 060 |
CoverageCo |
|
|
312 170 |
Iowa RSA No. 2 Limited Partnership |
|
|
312 220 |
Chariton Valley Communications Corporation |
|
|
312 230 |
SRT Communications Inc. |
|
|
312 240 |
Sprint |
|
|
312 400 |
Mid-Rivers Telephone Cooperative |
|
|
312 490 |
TrustComm, Inc |
|
|
312 820 |
Santel Communications Cooperative, Inc. |
|
|
312 860 |
Flat Wireless, LLC |
|
|
312 920 |
Northeast Wireless Networks |
|
|
312 940 |
Webformix |
|
|
312 960 |
M&A Technology, Inc. |
|
|
313 000 |
Tennessee Wireless |
|
|
313 050 |
Manti Tele Communications Company, Inc. dba Breakaway Wireless |
|
|
313 200 |
Mercury Network Corporation |
|
|
313 310 |
CAL.NET, INC |
|
|
313 520 |
Florida Broadband, Inc |
|
|
316 010 |
Sprint |
|
|
316 011 |
Southern Communications Services Inc. |
|
|
United States ADD |
|
|
|
310 040 |
Mobi |
|
|
311 200 |
Dish Wireless |
|
|
311 225 |
U.S. Cellular |
|
|
311 228 |
U.S. Cellular |
|
|
311 229 |
U.S. Cellular |
|
|
311 500 |
Mobi |
|
|
311 540 |
Coeur Rochester, Inc |
|
|
311 570 |
Mediacom |
|
|
311 588 |
U.S. Cellular |
|
|
311 589 |
U.S. Cellular |
|
|
311 930 |
Cox Communications |
|
|
312 610 |
ShawnTech Communications |
|
|
313 780 |
Windstream Services LLC |
|
|
313 790 |
Liberty Cablevision of Puerto Rico LLC |
|
|
313 810 |
W.A.T.C.H. TV Co. dba Watch Communications |
|
|
313 820 |
Inland Cellular Telephone Company |
|
|
313 830 |
360 communications INC |
|
|
313 840 |
Celblox Acquisitions |
|
|
313 850 |
Softcom Internet Communications, Inc. |
|
|
313 860 |
AMG Technology Investment Group dba Nextlink Internet |
|
|
313 870 |
Elektrafi LLC |
|
|
313 880 |
Shuttle Wireless Solutions Inc. |
|
|
313 890 |
Tulare County Office of Education |
|
|
313 900 |
All Tribal Networks |
|
|
313 910 |
San Diego Gas and Electric |
|
|
313 920 |
JCI US INC |
|
|
313 930 |
Standing Rock Telecom |
|
|
313 940 |
Motorola Solutions, Inc |
|
|
313 950 |
Cheyenne and Arapaho Development Group |
|
|
313 960 |
Townes 5G, LLC |
|
|
313 970 |
Tychron Corporation |
|
|
313 990 |
Ericsson US |
|
|
314 060 |
Texas A&M University System – RELLIS Campus |
|
|
314 070 |
Texas A&M University System – RELLIS Campus |
|
|
314 080 |
Texas A&M University System – RELLIS Campus |
|
|
314 090 |
Southern Communications Services, Inc. D/B/A Southern Linc |
|
|
314 200 |
XF Wireless Investments |
|
|
314 210 |
Telecom Resource Center |
|
|
314 220 |
Secrus Technologies |
|
|
314 230 |
Trace-Tek |
|
|
314 240 |
XF Wireless Investments |
|
|
314 260 |
AT&T Mobility |
|
|
314 270 |
AT&T Mobility |
|
|
314 280 |
Pollen Mobile LLC |
|
|
314 290 |
Wave |
|
|
314 310 |
Terranet |
|
|
314 320 |
Agri-Valley Communications, Inc |
|
|
314 330 |
Nova Labs Inc. |
|
|
314 340 |
E-MARCONI LLC |
|
|
314 350 |
Evergy |
|
|
314 360 |
Oceus Networks, LLC |
|
|
314 370 |
Texas A&M University |
|
|
314 380 |
Circle Computer Resources, Inc. |
|
|
314 390 |
AT&T |
|
|
314 400 |
Cellular South Inc. dba C Spire |
|
|
314 410 |
Peeringhub Inc |
|
|
314 420 |
Cox Communications, Inc |
|
|
314 430 |
Highway9 Networks, Inc. |
|
|
314 440 |
Tecore Global Services, LLC |
|
|
316 700 |
Mile High Networks LLC |
|
|
United States LIR |
|
|
|
310 110 |
PTI Pacifica, Inc. |
|
|
310 120 |
T-Mobile USA |
|
|
310 460 |
Eseye |
|
|
310 480 |
PTI Pacifica, Inc. |
|
|
310 530 |
T-Mobile |
|
|
310 630 |
Choice Wireless |
|
|
310 770 |
T-Mobile |
|
|
310 830 |
T-Mobile USA |
|
|
310 940 |
Tyntec Limited |
|
|
311 120 |
PTI Pacifica, Inc. |
|
|
311 260 |
T-Mobile |
|
|
311 440 |
Verizon Wireless |
|
|
311 490 |
T-Mobile USA |
|
|
311 530 |
WorldCell Solutions LLC |
|
|
311 800 |
Verizon Wireless |
|
|
311 810 |
Verizon Wireless |
|
|
311 820 |
Ribbon Communications |
|
|
311 870 |
T-Mobile USA |
|
|
311 880 |
T-Mobile USA |
|
|
311 882 |
T-Mobile |
|
|
311 940 |
T-Mobile USA |
|
|
312 190 |
T-Mobile USA |
|
|
312 250 |
T-Mobile USA |
|
|
312 260 |
WorldCell Solutions LLC |
|
|
312 530 |
T-Mobile USA |
|
|
312 580 |
Google LLC |
|
|
313 030 |
AT&T Mobility |
|
|
313 300 |
Southern California Edison |
|
|
313 410 |
Anterix Inc. |
|
|
313 460 |
Mobi |
|
|
313 510 |
Puerto Rico Telephone Company |
|
|
313 610 |
Point Broadband Fiber Holding, LLC |
|
|
313 620 |
Omniprophis Corporation |
|
|
313 710 |
Extenet Systems |
|
|
313 740 |
RTO Wireless |
|
|
313 750 |
CellTex Networks, LLC |
|
|
313 760 |
Hologram |
* 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 LIR
|
Plusnet Infrastruktur GmbH &Co.KG Rudi-Conin-Strasse 5 a D-50829 COLOGNE |
PNET |
Tel.: +49 221 77197 0 Fax: +49 221 77197 900 Email: info@plusnet.de |
|
Plusnet GmbH Rudi-Conin-Strasse 5 a D-50829 COLOGNE |
QSC |
Carrier Management Tel.: +49 221 77197 0 Fax: +49 221 77197 900 Email: info@plusnet.de |
Germany (Federal Republic of) / DEU ADD
|
Sabienzia Technologies GmbH Kurfuerstendamm 46 D-10707 BERLIN |
221933 |
Mr Lars Straehler-Pohl Tel.: +49 30 233278117 Email: l.straehler-pohl@sabienzia.com |
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
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Country/ Geographical Area |
Unique name of the signalling point |
Name of the signalling point operator |
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ISPC |
DEC |
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Slovenia ADD |
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6-253-1 |
14313 |
Novatel-INTL1 |
Novatel d.o.o. |
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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 15.V.2023, the following countries/geographical areas have updated their national numbering plan on our site:
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Country/ Geographical area |
Country Code (CC) |
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Bhutan |
+975 |
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Uganda |
+256 |