No. 1162

ITU Operational Bulletin·Biweekly publication of the ITU

Issue

Published15.XII.2018Cutoff3.XII.2018ISSNSummary6 general/7 amd/1 annexen

Forward schedule

Dates of publication of the next Operational Bulletins

25 upcoming

No.	Publication date	Including information received by
No. 1163	1.I.2019	12.XII.2018
No. 1164	15.I.2019	31.XII.2018
No. 1165	1.II.2019	15.I.2019
No. 1166	15.II.2019	2.II.2019
No. 1167	1.III.2019	16.II.2019
No. 1168	15.III.2019	1.III.2019
No. 1169	1.IV.2019	15.III.2019
No. 1170	15.IV.2019	1.IV.2019
No. 1171	1.V.2019	12.IV.2019
No. 1172	15.V.2019	26.IV.2019
No. 1173	1.VI.2019	15.V.2019
No. 1174	15.VI.2019	31.V.2019
No. 1175	1.VII.2019	14.VI.2019
No. 1176	15.VII.2019	28.VI.2019
No. 1177	1.VIII.2019	15.VII.2019
No. 1178	15.VIII.2019	31.VII.2019
No. 1179	1.IX.2019	19.VIII.2019
No. 1180	15.IX.2019	30.VIII.2019
No. 1181	1.X.2019	16.IX.2019
No. 1182	15.X.2019	1.X.2019
No. 1183	1.XI.2019	15.X.2019
No. 1184	15.XI.2019	1.XI.2019
No. 1185	1.XII.2019	20.XI.2019
No. 1186	15.XII.2019	2.XII.2019
No. 1187	1.I.2020	13.XII.2019

General Information

6 sections

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
1117	List of mobile country or geographical area codes((according to ITU-T E.212 (2016-09)))(position on 1.II.2017)
1096	Legal time 2016
1073	Legal time 2015
1049	Legal time 2014
1027	Legal time 2013
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 12.IV.2012)
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 15.IV.2012)
1000	Service Restrictions (Recapitulatory list of service restrictions in force relating to telecommunications operation)(position on 15.III.2012)
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 15.XII.2011)
991	Call-Back and alternative calling procedures(position on 1.XI.2011)
982	List of Recommendation ITU-T E.164 Assigned Country Codes((according to ITU-T E.164 (2010-11)))(position on 15.XII.2016)
981	List of ITU Carrier Codes((according to ITU-T M.1400 (2013-03)))(position on 15.IX.2014)
980	List of Telegram Destination Indicators((according to ITU-T F.32 (1995-10)))(position on 15.V.2011)
978	List of Telex Destination Codes (TDC) and Telex Network Identification Codes (TNIC)(position on 15.IV.2011)
977	List of Data Network Identification Codes (DNIC)((according to ITU-T X.121 (2000/10)))(position on 1.I.2011)
976	List of Data Country or Geographical Area Codes((according to ITU-T X.121 (2000/10)))(position on 15.III.2011)
974	List of Names of Administration Management Domains (ADMD)((according to ITU-T F.400))(position on 15.II.2011)
972	List of terrestrial trunk radio mobile country codes((according to ITU-T E.218 (2004-5)))(position on 1.VI.2017)
971	List of Issuer Identifier Numbers for the International Telecommunication Charge Card((according to ITU-T E.118 (2006-05)))(position on 1.XII.2018)
968	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 15.VIII.2018)
967	List of Access codes/numbers for mobile networks((according to ITU-T E.164 (2010-11)))(position on 1.XI.2012)
965	List of Signalling Area/Network Codes (SANC)((according to ITU-T Q.708 (1999-03)))(position on 1.VI.2017)
958	Mobile Network Codes (MNC) for the international identification plan for public networks and subscriptions((according to ITU-T E.212 (2016-09)))(position on 15.XII.2018)
956	List of International Signalling Point Codes (ISPC)((according to ITU-T Q.708 (1999-03)))(position on 1.X.2016)
955	Various tones used in national networks((according to ITU-T E.180 (1998-3)))(position on 1.V.2010)
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:

List of ITU Carrier Codes (according to ITU-T M.1400 (2013-03))
Bureaufax Table (according to ITU-T F.170)
List of recognized operating agencies (ROAs)

Approval of ITU-T Recommendations

By AAP-48, 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.651.1 (1.XI.2018): Characteristics of a 50/125 µm multimode graded index optical fibre cable for the optical access network
ITU-T G.672 (1.XI.2018): Characteristics of multi-degree reconfigurable optical add/drop multiplexers
ITU-T G.698.2 (1.XI.2018): Amplified multichannel dense wavelength division multiplexing applications with single channel optical interfaces
ITU-T G.698.4 (2018) Cor 1 (1.XI.2018)
ITU-T G.709.3/Y.1331.3 (2018) Amd 1 (1.XI.2018)
ITU-T G.988 (2017) Amd 1 (1.XI.2018)
ITU-T G.989.3 (2015) Amd 2 (1.XI.2018)
ITU-T G.994.1 (1.XI.2018): Handshake procedures for digital subscriber line transceivers
ITU-T G.996.2 (1.XI.2018): Single-ended line testing for digital subscriber lines
ITU-T G.998.2 (1.XI.2018): Ethernet-based multi-pair bonding
ITU-T G.998.4 (1.XI.2018): Improved impulse noise protection for DSL transceivers
ITU-T G.7721 (1.XI.2018): Management requirement and information model for synchronization
ITU-T G.8011/Y.1307 (1.XI.2018): Ethernet service characteristics
ITU-T G.8013/Y.1731 (2015) Amd 1 (1.XI.2018)
ITU-T G.8023 (2018) Cor 1 (1.XI.2018)
ITU-T G.8121/Y.1381 (1.XI.2018): Characteristics of MPLS-TP equipment functional blocks
ITU-T G.8121.1/Y.1381.1 (1.XI.2018): Characteristics of MPLS-TP equipment functional blocks supporting ITU-T G.8113.1/Y.1372.1 OAM mechanisms
ITU-T G.8121.2/Y.1381.2 (1.XI.2018): Characteristics of MPLS-TP equipment functional blocks supporting ITU-T G.8113.2/Y.1372.2 OAM mechanisms
ITU-T G.8131/Y.1382 (2014) Amd 3 (1.XI.2018)
ITU-T G.8151/Y.1374 (1.XI.2018): Management aspects of the MPLS-TP network element
ITU-T G.8251 (1.XI.2018): The control of jitter and wander within the optical transport network (OTN)
ITU-T G.8260 (1.XI.2018): Definitions and terminology for synchronization in packet networks
ITU-T G.8262/Y.1362 (1.XI.2018): Timing characteristics of a synchronous Ethernet equipment slave clock
ITU-T G.8271/Y.1366 (2017) Amd 2 (1.XI.2018)
ITU-T G.8271.2/Y.1366.2 (2017) Amd 2 (1.XI.2018)
ITU-T G.8272/Y.1367 (1.XI.2018): Timing characteristics of primary reference time clocks
ITU-T G.8273.3/Y.1368.3 (2017) Amd 1 (1.XI.2018)
ITU-T G.8275/Y.1369 (2017) Amd 1 (1.XI.2018)
ITU-T G.9803 (1.XI.2018): Radio over fibre systems
ITU-T G.9807.2 (2017) Amd 1 (1.XI.2018)
ITU-T G.9960 (1.XI.2018): Unified high-speed wireline-based home networking transceivers - System architecture and physical layer specification
ITU-T G.9961 (1.XI.2018): Unified high-speed wire-line based home networking transceivers - Data link layer specification
ITU-T G.9962 (1.XI.2018): Unified high-speed wire-line based home networking transceivers - Management specification
ITU-T G.9963 (1.XI.2018): Unified high-speed wireline-based home networking transceivers - Multiple input/multiple output specification
ITU-T G.9978 (1.XI.2018): Secure admission in a G.hn network
ITU-T G.9979 (1.XI.2018): Implementation of the generic mechanism in the IEEE 1905.1a-2014 Standard to include applicable ITU-T Recommendations
ITU-T H.782 (1.XI.2018): Digital signage: Metadata
ITU-T H.784 (1.XI.2018): Digital signage: Display device control interface
ITU-T L.109 (1.XI.2018): Construction of optical/metallic hybrid cables
ITU-T L.163 (1.XI.2018): Criteria for optical cable installation with minimal existing infrastructure
ITU-T L.314 (1.XI.2018): Optical fibre identification for the maintenance of optical access networks
ITU-T X.676 (1.XI.2018): Object identifier-based resolution framework for IoT grouped services
ITU-T X.1277 (1.XI.2018): Universal authentication framework
ITU-T X.1278 (1.XI.2018): Client to authenticator protocol/Universal 2-factor framework

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 Republic of Azerbaijan, 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
Republic of Azerbaijan	4-069

____________

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

Service Restrictions

Authoritative resource

Country / Geographical Area	OB No.	Page
Seychelles	1006	13
Slovakia	1007	12
Malaysia	1013	5
Thailand	1034	5
São Tomé and Principe	1039	14
Uruguay	1039	14
Hong Kong, China	1068	4
Ukraine	1148	5

Call-back and alternative calling procedures (Res. 21 Rev. PP-2006)

Authoritative resource

No content available.

Telephone Service

In accordance with ITU-T Recommendation E.164

Authoritative resource

China +86

Contact: 	China Mobile Communications Group Co.,Ltd.
Regulator:
	Ministry of Industry and Information Technology (MIIT)
13, West Chang'an Avenue
100804 BEIJING
China
Tel: 	+86 10 62303486
Fax: 	+86 10 62304735
E-mail:	itu-t@caict.ac.cn
URL: 	www.miit.gov.cn

Communication of 3.XII.2018

The Ministry of Industry and Information Technology (MIIT), Beijing, announces the following updates to the national numbering plan of China.

Description of introduction of new resource for national E.164 numbering plan for country code 86:

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	Time and date of introduction
	Maximum length	Minimum length	Usage of ITU-T E.164 number	Time and date of introduction
1705 (NDC)	11	11	Non-geographic number, Mobile (Virtual Operators dedicated)	2013-08-01
172 (NDC)	11	11	Non-geographic number, Mobile	2015-04-01
1703 (NDC)	11	11	Non-geographic number, Mobile (Virtual Operators dedicated)	2015-04-01
1706 (NDC)	11	11	Non-geographic number, Mobile (Virtual Operators dedicated)	2015-04-01
10647 (NDC)	13	13	Non-geographic number, Mobile (IoT dedicated)	2017-01-01
198 (NDC)	11	11	Non-geographic number, Mobile	2017-07-01
148 (NDC)	11	11	Non-geographic number, Mobile (IoT dedicated)	2017-07-01
1440 (NDC)	13	13	Non-geographic number, Mobile (IoT dedicated)	2017-07-01
165 (NDC)	11	11	Non-geographic number, Mobile (Virtual Operators dedicated)	2018-01-01

Denmark +45

Contact:
	Danish Energy Agency
Amaliegade 44
1256 COPENHAGEN K
Denmark
Tel:	+45 33 92 67 00 
Fax:	+45 33 11 47 43
E-mail:	ens@ens.dk 
URL:	www.ens.dk

Communication of 23.XI.2018

The Danish Energy Agency, Copenhagen, announces the following updates to the national numbering plan of Denmark:

Withdrawal – Fixed communications services

Provider	Numbering series	Date of withdrawal
YouSee A/S	70704fgh	31.X.2018

Assignment – Fixed communications services

Provider	Numbering series	Date of assignment
TDC A/S	70404fgh	31.X.2018

Communication of 27.XI.2018

The Danish Energy Agency, Copenhagen, announces the following updates to the national numbering plan of Denmark:

Withdrawal – Fixed communications services

Provider	Numbering series	Date of withdrawal
HeroBase A/S	39688fgh and 70180fgh	31.XII.2018

Assignment – Mobile communications services

Provider	Numbering series	Date of assignment
Telenor Connexion AB	342defgh	30.XI.2018

Assignment – M2M communications services

Provider	Numbering series	Date of assignment
Telenor Connexion AB	37109977ijkl, 37109978ijkl, 37109979ijkl, 37109980ijkl, 37109981ijkl, 37109982ijkl, 37109983ijkl, 37109984ijkl, 37109985ijkl and 37109986ijkl	30.XI.2018

Communication of 3.XII.2018

The Danish Energy Agency, Copenhagen, announces the following updates to the national numbering plan of Denmark:

Withdrawal – Mobile communications services

Provider	Numbering series	Date of withdrawal
Nextgen Mobile Ltd	5398efgh and 9158efgh	30.XI.2018

Assignment – Mobile communications services

Provider	Numbering series	Date of assignment
Ipify Limited	5398efgh and 9158efgh	30.XI.2018

Seychelles +248

Contact:
Office of the President 
Department of Information Communications Technology 
Communications Division 
3rd Floor, Caravelle House, Manglier Street 
P.O. Box 737 
VICTORIA, Mahé 
Seychelles 
Tel: 	+248 4 286 600 
Fax: 	+248 4 225 325 
E-mail: 	communications@ict.gov.sc
URL: 	www.ict.gov.sc

Communication of 28.XI.2018

The Office of the President, Department of Information Communications Technology, Victoria, announces the following updated National Numbering Plan (NNP) for Seychelles:

Summary of the National Numbering Plan

Leading Digit	Services
0	International dialling prefix code International operator selection International ISDN access code
1	Short Dialling Codes (To access customer oriented telecommunication services e.g. customer support and directory services)
2	Mobile Services (Including Fixed Cellular Services)
3	Reserved for future services
4	Fixed Services
5	Reserved for future Services
6	Fixed VoIP^[1] Services
7	Reserved for future Services
8	Freephone Services and possible future Services
9	Premium Rate Services (Short Codes for VAS^[2] SMS^[3]/MMS^[4] and Audiotext Services) Emergency Services (Note: The rest of the “99” range is reserved to protect the integrity of “999”.)

Status	Description
Unallocated	Not allocated to any Operator / Service provider
Reserved	Reserved for future services
Indicating Operator (e.g. KOKONET)	Allocated to an Operator / Service provider
ALL	Allocated to all Operators / Service provider

Digit Length

The digit lengths of numbers used for the services are defined in the appropriate columns in the National Numbering Plan. Seychelles utilizes a 7 digit numbering scheme and unless specifically defined otherwise in the appropriate columns, numbers for mobile, fixed, fixed cellular, fixed VoIP and freephone services shall be 7 digits long.

International Codes Assigned by the International Telecommunication Union (ITU) to Seychelles

International Codes	Type of Services	Remarks
6-066	International Signalling Area - SANC	For assignment of International Signalling Point Codes (ISPC)
6-067	International Signalling Area - SANC
633	Data Country Code – DCC	For assignment of Data Network Identification Code (DNIC)
633	Mobile Country Code – MCC	For assignment of Land Mobile Station identities such as the International Mobile Station Identity (IMSI for international roaming)
664	Maritime Identification Digits - MID	For assignment of ship station identities such as INMARSAT Mobile Service Identity (MMSI)
965	Telex Destination Code	For call routing purpose in the provision of international automatic telex service
248	Country Code	For international call routing to Seychelles
89248XX	Issuer Identifier Number – IIN	For assignment of IIN for international telecommunications charge cards issuers
SC	Country Code	For Public Message Handling Services

Number Assignment for Leading Digit 0

Leading Digits	Digit Length	Type of Services	Status	Category
00	2	International Outgoing Code	ALL	3
01	2	Access Code to International Gateway	CWS*	2
010	3	ISDN International access code	ALL	3
02	2	Access Code to International Gateway	AIRTEL	2
0(3-9)	2	Reserved for future expansion	Reserved	–

Category 1 Codes which are universally accessible and universally allocated to all operators.

Category 2 Codes which are universally accessible and allocated to a single operator.

Category 3 Codes which in general will not be passed across networks and are universally allocated to all operators.

* Refer to Appendix A1 for the full name of all operators

Number Assignment for Leading Digit 1

Leading Digits	Digit Length	Type of Services	Status	Category
100	3	National Operator Assistance/Prepaid IVR^[5]/ Administrative Menu for Customer Services	ALL	3
101	3	Voice Mail	ALL	3
102	3	Voice Mail	CWS	2
103	3	Voice Mail	ALL	3
104		Reserved	Unallocated
105		Reserved	Unallocated
106	3	PSTN Prepaid Calling Card (Outer Islands)	ALL	3
107	3	International Prepaid Calling Card	ALL	3
108	3	PSTN Prepaid Calling Card (Inner Islands)	ALL	3
109	3	Mobile Prepaid Services	ALL	3
110	3	Mobile Prepaid Services	ALL	3
111		Reserved	Unallocated
112	3	Emergency code for all mobile services	ALL	1
11(3-6)		Reserved	Unallocated
117	3	PSTN Prepaid Services	ALL	3
11(8-9)		Reserved	Unallocated
120	3	Faults Report (Corporate customers)	CWS	2
121	3	Faults report	CWS	2
122		Reserved	Unallocated
123	3	Customer helpline	CWS	2
12(4-9)		Reserved	Unallocated
13(0-2)		Reserved	Unallocated
133	3	Police	ALL	1
13(4-9)		Reserved	Unallocated
14(0-9)		Reserved	Unallocated
150		Reserved	Unallocated
151	3	Medical Emergency Services	ALL	1
15(2-9)		Reserved	Unallocated
160		Reserved	Unallocated
16(1-9)	3	Testing	ALL	3
170		Reserved	Unallocated
171	3	Maintenance Control	ALL	3
17(2-9)		Reserved	Unallocated
180		Reserved	Unallocated
181	3	Directory Enquiries	CWS	2
18(2-4)		Reserved	Unallocated
185	3	Directory Enquiries	AIRTEL	2
18(6-7)		Reserved	Unallocated
188	3	Directory Enquiries	INTELVISION	2
189		Reserved	Unallocated
19(0-9)		Reserved	Unallocated

Category 1 Codes which are universally accessible and universally allocated to all operators.

Category 2 Codes which are universally accessible and allocated to a single operator.

Category 3 Codes which in general will not be passed across networks and are universally allocated to all operators.

Number Assignment for Leading Digit 2

Leading Digits	Digit Length	Type of Services	Status
2(0-4)	7	Mobile Services	Unallocated
25(0-4)		Mobile Services	CWS
255(0-5)*		Fixed Cellular	CWS
255(6-9)		Mobile Services	CWS
25(6-9)		Mobile Services	CWS
26(0-9)		Mobile Services	CWS
27(0-7)		Mobile Services	AIRTEL
278(0-1)*		Fixed Cellular	AIRTEL
2782		Mobile Services	AIRTEL
2783*		Fixed Cellular	AIRTEL
278(4-9)		Mobile Services	AIRTEL
279(0-9)		Mobile Services	AIRTEL
28(0-9)		Mobile Services	AIRTEL
29(0-9)		Mobile Services	Unallocated

*Note that fixed cellular services are tariffed as fixed line services.

Number Assignment for Leading Digit 3

Leading Digits	Digit Length	Type of Services	Status
3(0-9)		Reserved	Unallocated

Number Assignment for Leading Digit 4

Leading Digits	Digit Length	Type of Services	Status
4(0-1)	7	Fixed Services	Unallocated
42(0-9)*		Fixed Services	CWS
43(0-9)		Fixed Services	CWS
44(0-9)		Fixed Services	INTELVISION
45(0-9)		Fixed Services	Unallocated
46(0-9)		Fixed Services	AIRTEL
4(7-9)		Fixed Services	Unallocated

* Note that numbers with the leading digits 4229 are being used to access the Outer Islands and have a different tariff from that of fixed line services offered on the Inner Islands (principle group) of Seychelles.

Number Assignment for Leading Digit 5

Leading Digits	Digit Length	Type of Services	Status
5(0-9)		Reserved	Unallocated

Number Assignment for Leading Digit 6

Leading Digits	Digit Length	Type of Services	Status
6(0-3)	7	Fixed VoIP	Unallocated
64(0-9)		Fixed VoIP	KOKONET
6(5-9)		Fixed VoIP	Unallocated

Number Assignment for Leading Digit 7

Leading Digits	Digit Length	Type of Services	Status
7(0-9)		Reserved	Unallocated

Number Assignment for Leading Digit 8

Leading Digits	Digit Length	Type of Services	Status
800(0)	7	Freephone Services	AIRTEL
800(1-9)		Freephone Services	Unallocated
80(1-9)		Reserved	Unallocated
8(1-9)		Reserved	Unallocated

Number Assignment for Leading Digit 9

Leading Digits	Digit Length	Type of Services	Status
9(0-4)		Reserved	Unallocated
95(0-9)	7	International Audiotext Services	CWS
96(0-9)	4	Short Codes for VAS SMS/MMS Services	See A.2
970		Reserved	Unallocated
971	7	Audiotext Services	CWS
97(2-9)		Reserved	Unallocated
98(0-9)		Reserved	Unallocated
99(0-8)		Reserved	Unallocated
999	3	Emergency Services	ALL

Data Network Identification Codes (DNIC) Assignments

DNIC Assignment	Service	Status
6330	-	Unallocated
6331	Packet Switched Network (INFOLINK)	CWS
6332	-	Unallocated
6333	-	Unallocated
6334	-	Unallocated
6335	-	Unallocated
6336	-	Unallocated
6337	-	Unallocated
6338	-	Unallocated
6339	-	Unallocated

International Signalling Point Code (ISPC) Assignments

ISPC Assignment	Node/Exchange	Status
6-066-0	E10S1	CWS
6-066-1	Seychelles MSC	CWS
6-066-2	Media Gateway (MGW)	CWS
6-066-3		Unallocated
6-066-4	INTV-MAHE-01	INTELVISION
6-066-5	MEDIA GATEWAY-AIRTEL	AIRTEL
6-066-6	TLS	AIRTEL
6-066-7	MSC	AIRTEL
6-067-0	KOKONET-0	KOKONET
6-067-1		Unallocated
6-067-2	HSS Node	AIRTEL
6-067-3	MSC-SC 01	AIRTEL
6-067-4		Unallocated
6-067-5		Unallocated
6-067-6		Unallocated
6-067-7		Unallocated

Issuer Identification Number (IIN) Assignments

IIN

Assignment

Company Name

Status

89 248 01

CWS

Allocated

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

MCC - MNC

Assignment

Mobile Network

Mobile Operator

633-01

GSM/3G

CWS

633-10

GSM/3G

AIRTEL

A.1 Full Name of Operators

Operators

CWS Cable and Wireless (Seychelles) Ltd

AIRTEL Airtel (Seychelles) Ltd

INTELVISION Intelvision Ltd

KOKONET Kokonet Ltd

A.2 Short Codes for VAS SMS/MMS Services

Leading Digits	Digit Length	Type of Services	Status	Category
960	4	Cross-Network Services (See A.3)	See A.3	1 or 2
96(1-2)		Network Specific Services	ALL	3
963		Cross-Network Services	Reserved	N/A
96(4-5)		Network Specific Services	ALL	3
966		Cross-Network Services	Reserved	N/A
96(7-9)		Network Specific Services	ALL	3

Category 1 Codes which are universally accessible and universally allocated to all operators.

Category 2 Codes which are universally accessible and allocated to a single operator.

Category 3 Codes which in general will not be passed across networks and are universally allocated to all operators.

A.3 Short Codes for Cross-Network VAS SMS/MMS Services

Code	Type of Services	Status	Category
9600	Electoral Commissioner’s Office (ECO) Voting Registration Information Service	All	1
9601	Seychelles Licensing Authority’s (SLA) Licensing Information Service	All	1
9602	Unallocated
9603	Unallocated
9604	Unallocated
9605	Unallocated
9606	Seychelles Pension Fund (SPF) Eservice	All	1
9607	Unallocated
9608	Unallocated
9609	Unallocated

[1] VoIP Voice Over Internet Protocol

[2] VAS Value Added Service

[3] SMS Short Message Service

[4] MMS Multimedia Messaging Service

[5] IVR Interactive Voice Response

Trinidad and Tobago +1 868

Dr John Prince
Chief Executive Officer
Telecommunications Authority of Trinidad and Tobago (TATT)
5, Eight Avenue Extension, off Twelfth Street
BARATARIA 
Trinidad and Tobago
Tel:	+1 868 675 8288 
Fax:	+1 868 674 1055 
E-mail: 	info@tatt.org.tt
URL:	www.tatt.org.tt

Communication of 3.XII.2018

The Telecommunications Authority of Trinidad and Tobago (TATT), Barataria, announces that the following Central Office codes (NXX) have been assigned to operators within the North American Numbering Plan (NPA – 868) for Trinidad and Tobago.

Fixed network

Name of operator

Central office code
(NXX)

Service

Columbus Communications Trinidad Limited

218

219

Fixed

Amendments

Abbreviations used in this section

ADD: Insert
PAR: Paragraph
COL: Column
REP: Replace
LIR: Read
SUP: Delete
P: Page(s)

7 publications

Amd. no. 1 to List of Issuer Identifier Numbers for the International Telecommunication Charge Card

ITU-T E.118 2006-05

Amd 1Position amended originally published as annex to OB No. 1161 · 1.XII.2018

ADD1162-001Addition

country or area	company name	company address 1	company address 2	contact	contact address 1	contact address 2	contact address 3	contact address 4	tel	fax	email	issue id number	effective date
Armenia	UCOM LLC	Teryan 19, Apt. 4	0010 YEREVAN	Davit Hayrapetyan	UCOM LLC	Yerevan Plaza Business Center	Grigor Lusavorich str. 9	YEREVAN 0015	+374 95 987 218	+374 11 400 401	david.hayrapetyan@ucom.am	89 374 10	31.VIII.2018

SUP1162-002Suppression

country or area	company name	company address 1	company address 2	company address 3	contact	contact address 1	contact address 2	contact address 3	contact address 4	tel	fax	email	issue id number	effective date
Portugal	Mundio Mobile (Portugal) Limited	54 Marsh Wall	LONDON E14 9TP	(United Kingdom)	Alkesh Dave	Mundio Mobile (Portugal) Limited	54 Marsh Wall	LONDON E14 9TP	(United Kingdom)	+44 2035364800	+44 2070050562	legal@mundio.com	89 351 07	3.XII.2018

ADD1162-003Addition

country or area	company name	company address 1	company address 2	company address 3	contact	contact address 1	contact address 2	contact address 3	tel	fax	email	issue id number	effective date
Thailand	TOT Public Company Limited	89/2 Chaengwattana Rd	Thungsonghong, Laksi	BANGKOK 10210	Samonchate Intusorn	89/2 Chaengwattana Rd	Thungsonghong, Laksi	BANGKOK 10210	+66 2 568 2366	+66 2 575 5925	samonchi@tot.co.th	89 66 15	1.I.2018

ADD1162-004Addition

country or area	company name	company address 1	company address 2	company address 3	contact	contact address 1	contact address 2	contact address 3	tel	fax	email	issue id number	effective date
Thailand	TOT Public Company Limited	89/2 Chaengwattana Rd	Thungsonghong, Laksi	BANGKOK 10210	Samonchate Intusorn	89/2 Chaengwattana Rd	Thungsonghong, Laksi	BANGKOK 10210	+66 2 568 2366	+66 2 575 5925	samonchi@tot.co.th	89 66 47	1.I.2018

ADD1162-005Addition

country or area	company name	company address 1	company address 2	contact	contact address 1	contact address 2	tel	email	issue id number	effective date
United States	Twilio Inc.	375 Beale Street, Suite 300	CA-94105 SAN FRANCISCO	Twilio Wireless/IoT Business Unit	375 Beale Street, Suite 300	CA-94105 SAN FRANCISCO	+1 415 390 2337	wireless@twilio.com	89 883 07	1.I.2019

Amd. no. 49 to Mobile Network Codes (MNC) for the international identification plan for public networks and subscriptions

ITU-T E.212 2016-09

Amd 49Position amended originally published as annex to OB No. 1162 · 15.XII.2018Authoritative ↗

ADD1162-001Addition

mcc mnc codes	country or area	networks
	France ADD
208 23		Syndicat mixte ouvert Charente Numérique
208 29		Cubic télécom France
208 33		Département des Pyrénées Atlantiques
208 500		EDF
208 700		Weaccess group
	France LIR
208 86		SEM@FOR77
	Ireland ADD
272 18		Cubic Telecom Limited
	Portugal SUP
268 02		MEO - Serviços de Comunicações e Multimédia, S.A.
268 07		Mundio Mobile (Portugal) Limited

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

ITU-T RR.25.1

Authoritative ↗

ADD

IU07 TEFIN S, c.a.r.l. Viale delle Industrie 35, 80147 Napoli Italy,

E-Mail: service@tefin.it,

Tel: +39 081 5595361/5592095, Fax: +39 081 5599227

Amd. to List VIII - List of International Monitoring Stations

ITU-T RR.25.1

Authoritative ↗

MODP 1Modification

P 1-2 MOD by alphabetical order

country	name
AUT Austria	Wien (IMS)
IND India	Jalna (ISMES)

Amd. to National Numbering Plan

ITU-T E.129 2013-01

Authoritative ↗

ADD1162-001Addition

country or area	country code
Liberia	+231
Vanuatu	+678
Gambia	+220

Amd. no. 46 to List of International Signalling Point Codes (ISPC)

ITU-T Q.708 1999-03

Amd 46Position amended originally published as annex to OB No. 1109 · 1.X.2016Authoritative ↗

ADD1162-001Addition

ipsc	country	dec	signal point name	signal point operator
3-025-0	United States	6344	Chicago. IL	Syniverse Technologies
3-025-1	United States	6345	Dallas (6), TX	Syniverse Technologies
3-025-2	United States	6346	Dallas (7), TX	Syniverse Technologies
3-026-5	United States	6357	Dallas (5), TX	Syniverse Technologies

Amd. no. 4 to List of Signalling Area/Network Codes (SANC)

ITU-T Q.708 1999-03

Amd 4Position amended originally published as annex to OB No. 1125 · 1.VI.2017Authoritative ↗

ADDAddition

code	area or network	note
4-069	Azerbaijan (Republic of)	SANC: Signalling Area/Network Code. Code de zone/réseau sémaphore (CZRS). Código de zona/red de señalización (CZRS).

ADDAddition

code	area or network	note
4-069	Azerbaijan (Republic of)	SANC: Signalling Area/Network Code. Code de zone/réseau sémaphore (CZRS). Código de zona/red de señalización (CZRS).

Annexes to this issue

01E212_MNC15.XII.2018

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ITU Operational Bulletin

No. 1162

General information

Communication of 3.XII.2018

Communication of 23.XI.2018

Communication of 27.XI.2018

Communication of 3.XII.2018

Communication of 28.XI.2018

Communication of 3.XII.2018