ITU

Operational Bulletin online

ITU Operational Bulletin

No. 1257

1.XII.2022
Information received by 15.XI.2022 ISSN 1564-5223 (Online)
Place des Nations CH-1211
Genève 20 (Switzerland)
Tel: +41 22 730 5111 Email: itumail@itu.int
Standardization Bureau (TSB) Tel: +41 22 730 5211 Fax: +41 22 730 5853 Email: tsbmail@itu.int tsbtson@itu.int
Radiocommunication Bureau (BR) Tel: +41 22 730 5560 Fax: +41 22 730 5785 Email: brmail@itu.int

Dates of publication of the next Operational Bulletins

No. Publication date Including information received by
1258 15.XII.2022 30.XI.2022
1259 1.I.2023 9.XII.2022
1260 15.I.2023 19.XII.2022
1261 1.II.2023 13.I.2023
1262 15.II.2023 31.I.2023
1263 1.III.2023 14.II.2023
1264 15.III.2023 3.III.2023
1265 1.IV.2023 15.III.2023
1266 15.IV.2023 3.IV.2023
1267 30.IV.2023 16.IV.2023
1268 15.V.2023 1.V.2023
1269 1.VI.2023 12.V.2023
1270 15.VI.2023 1.VI.2023
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

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-17, 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.709/Y.1331 (2020) Cor. (10/2022)
  • ITU-T G.709.1/Y.1331.1 (2018) Amd. 3 (10/2022)
  • ITU-T G.709.3/Y.1331.3 (2020) Amd. 1 (10/2022)
  • ITU-T G.781 (2020) Amd. 1 (10/2022)
  • ITU-T G.781.1 (2022) Amd. 1 (10/2022)
  • ITU-T G.806 (2012) Amd. 1 (10/2022)
  • ITU-T G.874 (2020) Amd. 1 (10/2022)
  • ITU-T G.988 (10/2022)
  • ITU-T G.997.2 (2019) Cor. 2 (10/2022)
  • ITU-T G.7703 (2021) Amd. 1 (10/2022)
  • ITU-T G.7710/Y.1701 (2020) Amd. 1 (10/2022)
  • ITU-T G.7716/Y.1707 (10/2022)
  • ITU-T G.7718/Y.1709 (2020) Amd. 1 (10/2022)
  • ITU-T G.7721 (2018) Amd. 1 (10/2022)
  • ITU-T G.8121.1/Y.1381.1 (2018) Cor. 1 (10/2022)
  • ITU-T G.8121.2/Y.1381.2 (2018) Cor. 1 (10/2022)
  • ITU-T G.8251 (10/2022)
  • ITU-T G.8260 (10/2022)
  • ITU-T G.8262.1/Y.1362.1 (10/2022)
  • ITU-T G.8265.1/Y.1365.1 (10/2022)
  • ITU-T G.8271.1/Y.1366.1 (10/2022)
  • ITU-T G.8271.2/Y.1366.2 (2021) Amd. 1 (10/2022)
  • ITU-T G.8272/Y.1367 (2018) Amd. 2 (10/2022)
  • ITU-T G.8273.2/Y.1368.2 (2020) Amd. 2 (10/2022)
  • ITU-T G.8273.4/Y.1368.4 (2020) Amd. 2 (10/2022)
  • ITU-T G.8275/Y.1369 (2020) Amd. 3 (10/2022)
  • ITU-T G.8275.1/Y.1369.1 (10/2022)
  • ITU-T G.8275.2/Y.1369.2 (10/2022)
  • ITU-T G.8321 (10/2022)
  • ITU-T G.8350 (10/2022)
  • ITU-T G.9901 (2017) Cor. 1 (10/2022)
  • ITU-T L.109.1 (10/2022)
  • ITU-T L.210 (10/2022)
  • ITU-T Y.3812 (10/2022)

The International Public Telecommunication Numbering Plan

In accordance with ITU-T Recommendation E.164 (2010-11)

Note from TSB

Identification codes for international networks

Associated with shared country code 882 for international networks, the following two-digit identification codes have been withdrawn :

Applicant

Network

Country Code and Identification Code

Date of withdrawal

BebbiCell AG (Formerly Global Networks Switzerland AG)

BebbiCell AG

+882 34

1.XII.2022

Telephone Service

In accordance with ITU-T Recommendation E.164

Mongolia +976

Communication of 16.XI.2022

The Communications Regulatory Commission of Mongolia, Ulaanbaatar, announces the following updated National Numbering Plan of Mongolia:

 

Presentation of national ITU-T E.164 numbering plan for country code +976

a)          Overview:

              The minimum number length (excluding the country code) is            8           digits.

              The maximum number length (excluding the country code) is           8           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.crc.gov.mn/list/harilcaa-holboony-jlchilgee/en?show=195

             

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

99000000 – 99999999

8

8

Mobile Telephone Service

Operator: MOBICOM - Mongolia

 

95000000 – 95999999

8

8

Mobile Telephone Service

Operator: MOBICOM - Mongolia

 

94000000 – 94999999

8

8

Mobile Telephone Service

Operator: MOBICOM - Mongolia

 

85000000 – 85999999

8

8

Mobile Telephone Service

Operator: MOBICOM - Mongolia

 

91000000 – 91999999

8

8

Mobile Telephone Service

Operator: SKYTEL - Mongolia

 

90000000 – 90999999

8

8

Mobile Telephone Service

Operator: SKYTEL - Mongolia

 

96000000 – 96999999

8

8

Mobile Telephone Service

Operator: SKYTEL - Mongolia

 

69000000 – 69999999

8

8

Mobile Telephone Service

Operator: Skytel - Mongolia

 

88000000 – 88999999

8

8

Mobile Telephone Service

Operator: UNITEL - Mongolia

 

86000000 – 86999999

8

8

Mobile Telephone Service

Operator: UNITEL - Mongolia

 

80000000 – 80999999

8

8

Mobile Telephone Service

Operator: UNITEL - Mongolia

 

89000000 – 89999999

8

8

Mobile Telephone Service

Operator: UNITEL - Mongolia

 

98000000 – 98999999

8

8

Mobile Telephone Service

Operator: G-MOBILE - Mongolia

 

93000000 – 93499999

8

8

Mobile Telephone Service

Operator: G-MOBILE - Mongolia

 

97000000 – 97199999

8

8

Mobile Telephone Service

Operator: G-MOBILE - Mongolia

 

83000000 – 83199999

8

8

Mobile Telephone Service

Operator: G-MOBILE - Mongolia

 

60000000 – 60999999

8

8

Mobile Telephone Service

Operator: ONDO - Mongolia

 

66000000 – 66999999

8

8

Mobile Telephone Service

Operator: ONDO - Mongolia

 

81110000 – 81119999

81660000 – 81669999

81810000 – 81819999

81880000 – 81889999

8

8

Mobile Telephone Service

Operator: ONDO - Mongolia

 

11 300000 – 11 399999

8

8

Fixed Telephone Service

Operator: Mongolia Telecom Company - Mongolia

 

11 450000 – 11 459999

11 460000 – 11 469999

11 480000 – 11 489999

8

8

Fixed Telephone Service

Operator: MONGOLIA TELECOM COMPANY - Mongolia

 

70000000 – 70599999

8

8

Fixed Telephone Service

Operator: Mongolia Telecom Company - Mongolia

 

71280000 – 71289999

8

8

Fixed Telephone Service

Operator: MONGOLIA TELECOM COMPANY - Mongolia

 

72100000 – 72109999

8

8

VoIP Service

Operator: ONLIME NETWORK - Mongolia

 

72110000 – 72119999

8

8

VoIP Service

Operator: ONLIME NETWORK - Mongolia

 

72120000 – 72129999

8

8

VoIP Service

Operator: ONLIME NETWORK - Mongolia

 

72130000 – 72139999

8

8

VoIP Service

Operator: ONLIME NETWORK - Mongolia

 

72700000 - 72709999

8

8

VoIP Service

Operator: ONLIME NETWORK - Mongolia

 

72720000 – 72729999

8

8

VoIP Service

Operator: ONLIME NETWORK - Mongolia

 

72770000 – 72779999

8

8

VoIP Service

Operator: ONLIME NETWORK - Mongolia

 

75750000 – 75759999

75850000 – 75859999

75950000 – 75959999

75550000 – 75559999

75770000 – 75779999

75110000 – 75119999

75100000 – 75109999

75000000 – 75009999

75050000 – 75059999

75070000 – 75079999

75090000 – 75099999

75150000 – 75159999

75330000 – 75339999

75150000 – 75159999

75350000 – 75359999

75570000 – 75579999

75700000 – 75709999

75880000 – 75889999

75990000 – 75999999

8

8

VoIP Service

Operator: MOBINET - Mongolia

 

76000000 – 76199999

76600000 – 76799999

8

8

VoIP Service

Operator: SKYMEDIA - Mongolia

 

77000000 – 77999999

8

8

Fixed and VoIP Telephone Service Operator: UNIVISION - Mongolia

 

78000000 – 78199999

8

8

VoIP Service

Operator: GMOBILENET - Mongolia

 

79960000 – 79969999

79970000 – 79979999

79980000 – 79989999

79990000 – 79999999

79790000 – 79799999

8

8

VoIP Service

Operator: ORANGE - Mongolia

 

71000000 – 71009999

8

8

VoIP Service

Operator: MONVSAT NETWORK - Mongolia

 

Palau +680

Communication of 9.XI.2022

The Bureau of Communications under the Ministry of Public Infrastructure and Industries , Koror, announces the following national numbering plan of Palau:

Presentation of national ITU-T E.164 numbering plan for country code 680

a)          Overview:

              The minimum number length (excluding the country code) is            7 digits.               The maximum number length (excluding the country code) is           7 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): none

c)           Link to the real-time database reflecting ported ITU-T E.164 numbers (if any): none

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

544

7

7

Geographic number for Fixed telephony services (Area code)

PNCC/Aimeliik State

587

7

7

Geographic number for Fixed telephony services (Area code)

PNCC/Airai State

277

7

7

Geographic number for Fixed telephony services (Area code)

PNCC/Angaur State

876

7

7

Geographic number for Fixed telephony services (Area code)

PNCC/Kayangel State

488

7

7

Geographic number for Fixed telephony services (Area code)

PNCC/Koror State

654

7

7

Geographic number for Fixed telephony services (Area code)

PNCC/Melekeok State

824

7

7

Geographic number for Fixed telephony services (Area code)

PNCC/Ngaraard State

855

7

7

Geographic number for Fixed telephony services (Area code)

PNCC/Ngarchelong State

747

7

7

Geographic number for Fixed telephony services (Area code)

PNCC/Ngardmau State

535

7

7

Geographic number for Fixed telephony services (Area code)

PNCC/Ngatpang State

622

7

7

Geographic number for Fixed telephony services (Area code)

PNCC/Ngchesar State

733

7

7

Geographic number for Fixed telephony services (Area code)

PNCC/Ngaremlengui State

679

7

7

Geographic number for Fixed telephony services (Area code)

PNCC/Ngiwal State

345

7

7

Geographic number for Fixed telephony services (Area code)

PNCC/Peleliu State

255

7

7

Geographic number for Fixed telephony services (Area code)

PNCC/Sonsorol State and Hatohobei State

900

7

7

Geographic number for Fixed telephony services (Area code)

PNCC/Operator Services

770

7

7

Non-geographic number– Digital mobile telephony services

PNCC Wireless/Palau Cel

771

7

7

Non-geographic number – Digital mobile telephony services

PNCC Wireless/Palau Cel

772

7

7

Non-geographic number – Digital mobile telephony services

PNCC Wireless/Palau Cel

773

7

7

Non-geographic number – Digital mobile telephony services

PNCC Wireless/Palau Cel

774

7

7

Non-geographic number – Digital mobile telephony services

PNCC Wireless/Palau Cel

775

7

7

Non-geographic number – Digital mobile telephony services

PNCC Wireless/ Palau Cel

776

7

7

Non-geographic number – Digital mobile telephony services

PNCC Wireless/Palau Cel

777

7

7

Non-geographic number – Digital mobile telephony services

PNCC Wireless/Palau Cel

778

7

7

Non-geographic number – Digital mobile telephony services

PNCC Wireless/Palau Cel

779

7

7

Non-geographic number – Digital mobile telephony services

PNCC Wireless/Palau Cel

880

7

7

Non-geographic number – Digital mobile telephony services

PECI / PalauTel

881

7

7

Non-geographic number – Digital mobile telephony services

PECI / PalauTel

882

7

7

Non-geographic number – Digital mobile telephony services

PECI / PalauTel

883

7

7

Non-geographic number – Digital mobile telephony services

PECI / PalauTel

884

7

7

Non-geographic number – Digital mobile telephony services

PECI / PalauTel

885

7

7

Non-geographic number – Digital mobile telephony services

PECI / PalauTel

886

7

7

Non-geographic number – Digital mobile telephony services

PECI / PalauTel

887

7

7

Non-geographic number – Digital mobile telephony services

PECI / PalauTel

888

7

7

Non-geographic number – Digital mobile telephony services

PECI / PalauTel

889

7

7

Non-geographic number – Digital mobile telephony services

PECI / PalauTel

830

7

7

Non-geographic number – Digital mobile telephony services

PMCI

831

7

7

Non-geographic number – Digital mobile telephony services

PMCI

832

7

7

Non-geographic number – Digital mobile telephony services

PMCI

833

7

7

Non-geographic number – Digital mobile telephony services

PMCI

834

7

7

Non-geographic number – Digital mobile telephony services

PMCI

835

7

7

Non-geographic number – Digital mobile telephony services

PMCI

International Identification Plan for Public Networks and Subscriptions

In accordance with ITU-T Recommendation E.212 (2016-09)

Note from TSB

Identification codes for International Mobile Networks

Associated with shared mobile country code 901 (MCC), the following two-digit mobile network codes (MNC) have been withdrawn .

 

Network

Mobile Country Code (MCC) and Mobile Network Code (MNC)

Date of withdrawal

BebbiCell AG (Formerly Global Networks Switzerland AG)

901 13

1.XII.2022

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

Assignment of Signalling Area/Network Codes (SANC)

In accordance with ITU-T Recommendation Q.708 (1999-03)

Note from TSB

At the request of the Administration of the State of Palestine, the Director of TSB has assigned the following signalling area/network code (SANC) for use in the international part of the signalling system No. 7 network of this country/geographical area, in accordance with Recommendation ITU-T Q.708 (03/99):

 

Country / geographical area or signalling network

SANC

State of Palestine

4-215

 

____________

SANC:      Signalling Area/Network Code. Code de zone/réseau sémaphore (CZRS). Código de zona/red de señalización (CZRS).

SANC
Signalling Area/Network Code.
Code de zone/réseau sémaphore (CZRS).
Código de zona/red de señalización (CZRS).

Other communications

Austria

Communication of 2.XI.2022:

On the occasion of the 40 th anniversary of the amateur radio association "Radio-Amateur-Klub der Technischen Universität Wien (RTU)", the Austrian Administration authorizes an Austrian amateur station to use the special call sign OE40XTU from 1 January to 30 June 2023.

Communication of 8.XI.2022:

On the occasion of the "YOTA Month 2022" of the IARU-R1, the Austrian Administration authorizes an Austrian amateur station to use the special call sign OE0YOTA from 1 to 31 December 2022.

 

Serbia

Communication of 27.X.2022:

On the occasion of the "December YOTA Month 2022", the Serbian Administration authorizes a radio station of the Amateur Radio Union of Serbia to use the special call sign YT22YOTA from 1 to 31 December 2022.

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 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

Spain                            ADD

 

Country/

geographical area

Company Name/Address

Issuer Identifier Number

Contact

Effective date of usage

Spain

TELEFÓNICA IOT & BIG DATA TECH, S.A. UNIPERSONAL

Ronda de la Comunicación - Edificio Oeste 1

C.P. 28050 - MADRID

89 34 10

Head of Legal, TELEFÓNICA IOT & BIG DATA TECH, S.A. UNIPERSONAL

Ronda de la Comunicación - Edificio Oeste 1

C.P. 28050 - MADRID

Tel:   +34 609182493

E-mail: legal.tech@telefonica.com

7.XI.2022

Amd. to List of Recommendation ITU-T E.164 Assigned Country Codes

In accordance with ITU-T Recommendation E.164 (2010-11)

Position amended originally published as annex to ITU Operational Bulletin No. 1114 — 15.XII.2016

Notes common to Numerical and Alphabetical lists of ITU-T Recommendation E.164 assigned country codes

 

o            Associated with shared country code 882, the following two-digit identification code reservations or assignments have been made for the international networks of:

 

Note o)      +882 34       SUP*

 

Applicant

Network

Country Code and Identification Code

Status

BebbiCell AG (Formerly Global Networks Switzerland AG)

BebbiCell AG

+882 34

Withdrawn

* 1.XII.2022

 

__________

See page 5 of the present Operational Bulletin No. 1257 of 1.XII.2022.

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

Canada     ADD

 

 

302 230

ISP Telecom

International Mobile, shared code     SUP*

 

 

901 13

BebbiCell AG (Formerly Global Networks Switzerland AG

____________

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

* See the present ITU Operational Bulletin No 1257 of 1.XII.2022, page 6.

Amd. to List of Signalling Area/Network Codes (SANC)

In accordance with ITU-T Recommendation Q.708 (1999-03)

Position amended originally published as annex to ITU Operational Bulletin No. 1125 — 1.VI.2017

Numerical order     ADD

 

4-215

State of Palestine

 

Alphabetical order    ADD

 

4-215

State of Palestine

____________

SANC:    Signalling Area/Network Code.

              Code de zone/réseau sémaphore (CZRS).

              Código de zona/red de señalización (CZRS).

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

Spain    SUP

2-027-5

4317

 

Vodafone Enabler España, S.L.

2-027-6

4318

 

Vodafone Enabler España, S.L.

Switzerland    SUP

2-053-4

4524

Zurich

Switchover AG

Uruguay    ADD

7-097-5

15117

STP Aguada, Montevideo Aguada (Huawei)

Administración Nacional de Telecomunicaciones (ANTEL)

7-097-6

15118

STP Unión, Montevideo Unión (Huawei)

Administración Nacional de Telecomunicaciones (ANTEL)

____________

ISPC:      International Signalling Point Codes.

              Codes de points sémaphores internationaux (CPSI).

              Códigos de puntos de señalización internacional (CPSI).