ministry of information and communications (mic), hanoi

1/20

Viet Nam (country code +84)

Communication of 15.IV.2020:

The Ministry of Information and Communications (MIC), Hanoi, announces the following updates to the National Numbering Plan of Viet Nam.

• Assignment – Mobile communications services

Provider Numbering series Date of assignment

REDDI +84 55 9ABCDEF

(CC= +84; NDC=55)

I.2019

VIETTEL

+84 86 2ABCDEF

(CC= +84; NDC=86)

II.2019

+84 86 5ABCDEF

(CC= +84; NDC=86)

III.2018

+84 86 6ABCDEF

(CC= +84; NDC=86)

II.2018

+84 86 7ABCDEF

(CC= +84; NDC=86)

IV.2018

+84 86 8ABCDEF

(CC= +84; NDC=86)

I.2016

+84 86 9ABCDEF

(CC= +84; NDC=86)

IV.2016

MOBIFONE

+84 89 6ABCDEF

(CC= +84; NDC=89)

II.2018

+84 89 8ABCDEF

(CC= +84; NDC=89)

I.2016

+84 89 9ABCDEF

(CC= +84; NDC=89)

IV.2016

VNPT

+84 88 6ABCDEF

(CC= +84; NDC=88)

IV.2016

+84 88 8ABCDEF

(CC= +84; NDC=88)

I.2016

+84 88 9ABCDEF

(CC= +84; NDC=88)

II.2018

VIETNAMOBILE

+84 52 2ABCDEF

(CC= +84; NDC=52)

II.2018

+84 52 3ABCDEF

(CC= +84; NDC=52)

III.2018

+84 52 8ABCDEF

(CC= +84; NDC=52)

III.2018

Contact:

Ministry of Information and Communications (MIC) 18 Nguyen Du Street HA NOI 10000 Viet Nam Tel: +84 43943 0204 Fax: +84 43822 6590 E-mail: [email protected] URL: www.mic.gov.vn

2/20

Communication of 18.XII.2018:

The Ministry of Information and Communications (MIC), Hanoi, announces the following updates to the National Numbering Plan of Viet Nam.

• Assignment – Mobile communications services

Provider Numbering series Date of assignment

I-Telecom +84 87 9ABCDEF (CC= +84; NDC=87)

1.I.2017

Contact:


3/20

Communication of 31.V.2018:

The Ministry of Information and Communications (MIC), Hanoi, announces that it has implemented the area codes change for the National Numbering Plan (NNP) in Viet Nam. The change of new area codes is applied for 23 provinces in Viet Nam.

Description of number change for national numbering plan for country code +84:

(1) (2) (3) (4) (5) (6)

Communi-cated time and date of

change

National (Significant)

Number (N(S)N) Usage of E.164 number

Parallel running

Operator Proposed wording of

announcement Old

number New

number Begins Ends

00:00 2018-09-15

120 xxxxxxx

70 xxxxxxx

Non-geographic number for mobile telephony services

00:00 2018-09-15

23:59 2018-11-14

- VNPT - VIETTEL - MOBIFONE - VIETNAMOBILE - GMOBILE - ITELECOM

Please note that: the network code has been changed. Please redial, replacing 84120 with 8470

121 xxxxxxx

79 xxxxxxx


00:00 2018-09-15

23:59 2018-11-14


122 xxxxxxx

77 xxxxxxx


00:00 2018-09-15

23:59 2018-11-14


126 xxxxxxx

76 xxxxxxx


00:00 2018-09-15

23:59 2018-11-14


128 xxxxxxx

78 xxxxxxx


00:00 2018-09-15

23:59 2018-11-14


123 xxxxxxx

83 xxxxxxx


00:00 2018-09-15

23:59 2018-11-14


124 xxxxxxx

84 xxxxxxx


00:00 2018-09-15

23:59 2018-11-14


125 xxxxxxx

85 xxxxxxx


00:00 2018-09-15

23:59 2018-11-14


127 xxxxxxx

81 xxxxxxx


00:00 2018-09-15

23:59 2018-11-14


4/20

(1) (2) (3) (4) (5) (6)


change



Parallel running


announcement Old

number New

number Begins Ends

129 xxxxxxx

82 xxxxxxx


00:00 2018-09-15

23:59 2018-11-14


162 xxxxxxx

32 xxxxxxx


00:00 2018-09-15

23:59 2018-11-14


163 xxxxxxx

33 xxxxxxx


00:00 2018-09-15

23:59 2018-11-14


164 xxxxxxx

34 xxxxxxx


00:00 2018-09-15

23:59 2018-11-14


165 xxxxxxx

35 xxxxxxx


00:00 2018-09-15

23:59 2018-11-14


166 xxxxxxx

36 xxxxxxx


00:00 2018-09-15

23:59 2018-11-14


167 xxxxxxx

37 xxxxxxx


00:00 2018-09-15

23:59 2018-11-14


168 xxxxxxx

38 xxxxxxx


00:00 2018-09-15

23:59 2018-11-14


169 xxxxxxx

39 xxxxxxx


00:00 2018-09-15

23:59 2018-11-14


186 xxxxxxx

56 xxxxxxx


00:00 2018-09-15

23:59 2018-11-14


5/20

(1) (2) (3) (4) (5) (6)


change



Parallel running


announcement Old

number New

number Begins Ends

188 xxxxxxx

58 xxxxxxx


00:00 2018-09-15

23:59 2018-11-14


199 xxxxxxx

59 xxxxxxx


00:00 2018-09-15

23:59 2018-11-14


992 xxxxxx

672 xxxxxx

Non-geographic number for VSAT

00:00 2018-09-15

23:59 2018-11-14


Contact:


6/20

Communication of 25.XI.2016:

The Ministry of Information and Communications (MIC), Hanoi, announces that it has implemented the area codes change for the National Numbering Plan (NNP) in Viet Nam. The change of new area codes is applied for 59 provinces in Viet Nam:

Communicated time and date

of change

National (significant)

number (N(S)N) Usage of

E.164 number

Parallel running


announcement Old

number New

number Begins Ends

00:00 2017-02-11 22 212

Geographic code

00:00 2017-02-11

23:59 2017-03-12

- VNPT - VIETTEL - FPT - VTC - SPT - CMC

Please note that the area code of Son La Province has been changed. Please redial, replacing 8422 with 84212

231 213 Geographic

code 00:00

2017-02-11 23:59

2017-03-12

Please note that the area code of Lai Chau Province has been changed. Please redial, replacing 84231 with 84213

20 214 Geographic

code 00:00

2017-02-11 23:59

2017-03-12

Please note that the area code of Lao Cai Province has been changed. Please redial, replacing 8420 with 84214

230 215 Geographic

code 00:00

2017-02-11 23:59

2017-03-12

Please note that the area code of Dien Bien Province has been changed. Please redial, replacing 84230 with 84215

29 216 Geographic

code 00:00

2017-02-11 23:59

2017-03-12

Please note that the area code of Yen Bai Province has been changed. Please redial, replacing 8429 with 84216

52 232 Geographic

code 00:00

2017-02-11 23:59

2017-03-12

Please note that the area code of Quang Binh Province has been changed. Please redial, replacing 8452 with 84232

53 233 Geographic

code 00:00

2017-02-11 23:59

2017-03-12

Please note that the area code of Quang Tri Province has been changed. Please redial, replacing 8453 with 84233

54 234 Geographic

code 00:00

2017-02-11 23:59

2017-03-12

Please note that the area code of Thua Thien Hue Province has been changed. Please redial, replacing 8454 with 84234

510 235 Geographic

code 00:00

2017-02-11 23:59

2017-03-12

Please note that the area code of Quang Nam Province has been changed. Please redial, replacing 84510 with 84235

511 236 Geographic

code 00:00

2017-02-11 23:59

2017-03-12

Please note that the area code of Da Nang City has been changed. Please redial, replacing 84511 with 84236

37 237 Geographic

code 00:00

2017-02-11 23:59

2017-03-12

Please note that the area code of Thanh Hoa Province has been changed. Please redial, replacing 8437 with 84237

38 238 Geographic

code 00:00

2017-02-11 23:59

2017-03-12

Please note that the area code of Nghe An Province has been changed. Please redial, replacing 8438 with 84238

39 239 Geographic

code 00:00

2017-02-11 23:59

2017-03-12

Please note that the area code of Ha Tinh Province has been changed. Please redial, replacing 8439 with 84239

7/20


of change



E.164 number

Parallel running Operator

Proposed wording of announcement

Old number

New number

Begins Ends

00:00 2017-4-15

33 203 Geographic

code 00:00

2017-4-15 23:59

2017-5-14


Please note that the area code of Quang Ninh Province has been changed. Please redial, replacing 8433 with 84203

240 204 Geographic

code 00:00

2017-4-15 23:59

2017-5-14

Please note that the area code of Bac Giang Province has been changed. Please redial, replacing 84240 with 84204

25 205 Geographic

code 00:00

2017-4-15 23:59

2017-5-14

Please note that the area code of Lang Son Province has been changed. Please redial, replacing 8425 with 84205

26 206 Geographic

code 00:00

2017-4-15 23:59

2017-5-14

Please note that the area code of Cao Bang Province has been changed. Please redial, replacing 8426 with 84206

27 207 Geographic

code 00:00

2017-4-15 23:59

2017-5-14

Please note that the area code of Tuyen Quang Province has been changed. Please redial, replacing 8427 with 84207

280 208 Geographic

code 00:00

2017-4-15 23:59

2017-5-14

Please note that the area code of Thai Nguyen Province has been changed. Please redial, replacing 84280 with 84208

281 209 Geographic

code 00:00

2015-12-26 23:59

2016-01-25

Please note that the area code of Bac Can Province has been changed. Please redial, replacing 84281 with 84209

320 220 Geographic

code 00:00

2017-4-15 23:59

2017-5-14

Please note that the area code of Hai Duong Province has been changed. Please redial, replacing 84320 with 84220

321 221 Geographic

code 00:00

2017-4-15 23:59

2017-5-14

Please note that the area code of Hung Yen Province has been changed. Please redial, replacing 84321 with 84221

241 222 Geographic

code 00:00

2015-12-26 23:59

2016-01-25

Please note that the area code of Bac Ninh Province has been changed. Please redial, replacing 84241 with 84222

31 225 Geographic

code 00:00

2017-4-15 23:59

2017-5-14

Please note that the area code of Hai Phong City has been changed. Please redial, replacing 8431 with 84225

351 226 Geographic

code 00:00

2017-4-15 23:59

2017-5-14

Please note that the area code of Ha Nam Province has been changed. Please redial, replacing 84351 with 84226

36 227 Geographic

code 00:00

2017-4-15 23:59

2017-5-14

Please note that the area code of Thai Binh Province has been changed. Please redial, replacing 8436 with 84227

8/20


of change



E.164 number



Old number

New number

Begins Ends

350 228 Geographic

code 00:00

2017-4-15 23:59

2017-5-14

Please note that the area code of Nam Dinh Province has been changed. Please redial, replacing 84350 with 84228

30 229 Geographic

code 00:00

2017-4-15 23:59

2017-5-14

Please note that the area code of Ninh Binh Province has been changed. Please redial, replacing 8430 with 84229

780 290 Geographic

code 00:00

2017-4-15 23:59

2017-5-14

Please note that the area code of Ca Mau Province has been changed. Please redial, replacing 84780 with 84290

781 291 Geographic

code 00:00

2017-4-15 23:59

2017-5-14

Please note that the area code of Bac Lieu Province has been changed. Please redial, replacing 84781 with 84291

710 292 Geographic

code 00:00

2017-4-15 23:59

2017-5-14

Please note that the area code of Can Tho City has been changed. Please redial, replacing 84710 with 84292

711 293 Geographic

code 00:00

2017-4-15 23:59

2017-5-14

Please note that the area code of Hau Giang Province has been changed. Please redial, replacing 84711 with 84293

74 294 Geographic

code 00:00

2017-4-15 23:59

2017-5-14

Please note that the area code of Tra Vinh Province has been changed. Please redial, replacing 8474 with 84294

76 296 Geographic

code 00:00

2017-4-15 23:59

2017-5-14

Please note that the area code of An Giang Province has been changed. Please redial, replacing 8476 with 84296

77 297 Geographic

code 00:00

2017-4-15 23:59

2017-5-14

Please note that the area code of Kien Giang Province has been changed. Please redial, replacing 8477 with 84297

79 299 Geographic

code 00:00

2017-4-15 23:59

2017-5-14

Please note that the area code of Soc Trang Province has been changed. Please redial, replacing 8479 with 84299

9/20


of change



E.164 number



Old number

New number

Begins Ends

00:00 2017-6-17

4 24 Geographic

code 00:00

2017-6-17 23:59

2017-7-16


Please note that the area code of Ha Noi City has been changed. Please redial, replacing 844 with 8424

8 28 Geographic

code 00:00

2017-6-17 23:59

2017-7-16

Please note that the area code of Ho Chi Minh City has been changed. Please redial, replacing 848 with 8428

61 251 Geographic

code 00:00

2017-6-17 23:59

2017-7-16

Please note that the area code of Dong Nai Province has been changed. Please redial, replacing 8461 with 84251

62 252 Geographic

code 00:00

2017-6-17 23:59

2017-7-16

Please note that the area code of Binh Thuan Province has been changed. Please redial, replacing 8462 with 84252

64 254 Geographic

code 00:00

2017-6-17 23:59

2017-7-16

Please note that the area code of Ba Ria Vung Tau Province has been changed. Please redial, replacing 8464 with 84254

55 255 Geographic

code 00:00

2017-6-17 23:59

2017-7-16

Please note that the area code of Quang Ngai Province has been changed. Please redial, replacing 8455 with 84255

56 256 Geographic

code 00:00

2017-6-17 23:59

2017-7-16

Please note that the area code of Binh Dinh Province has been changed. Please redial, replacing 8456 with 84256

57 257 Geographic

code 00:00

2017-6-17 23:59

2017-7-16

Please note that the area code of Phu Yen Province has been changed. Please redial, replacing 8457 with 84257

58 258 Geographic

code 00:00

2017-6-17 23:59

2017-7-16

Please note that the area code of Khanh Hoa Province has been changed. Please redial, replacing 8458 with 84258

68 259 Geographic

code 00:00

2017-6-17 23:59

2017-7-16

Please note that the area code of Ninh Thuan Province has been changed. Please redial, replacing 8468 with 84259

60 260 Geographic

code 00:00

2017-6-17 23:59

2017-7-16

Please note that the area code of Kon Tum Province has been changed. Please redial, replacing 8460 with 84260

501 261 Geographic

code 00:00

2017-6-17 23:59

2017-7-16

Please note that the area code of Dak Nong Province has been changed. Please redial, replacing 84501 with 84261

500 262 Geographic

code 00:00

2017-6-17 23:59

2017-7-16

Please note that the area code of Dak Lak Province has been changed. Please redial, replacing 84500 with 84262

10/20


of change



E.164 number



Old number

New number

Begins Ends

63 263 Geographic

code 00:00

2017-6-17 23:59

2017-7-16

Please note that the area code of Lam Dong Province has been changed. Please redial, replacing 8463 with 84263

59 269 Geographic

code 00:00

2017-6-17 23:59

2017-7-16

Please note that the area code of Gia Lai Province has been changed. Please redial, replacing 8459 with 84269

70 270 Geographic

code 00:00

2017-6-17 23:59

2017-7-16

Please note that the area code of Ving Long Province has been changed. Please redial, replacing 8470 with 84270

651 271 Geographic

code 00:00

2017-6-17 23:59

2017-7-16

Please note that the area code of Binh Phuoc Province has been changed. Please redial, replacing 84651 with 84271

72 272 Geographic

code 00:00

2017-6-17 23:59

2017-7-16

Please note that the area code of Long An Province has been changed. Please redial, replacing 8472 with 84272

73 273 Geographic

code 00:00

2017-6-17 23:59

2017-7-16

Please note that the area code of Tien Giang Province has been changed. Please redial, replacing 8473 with 84273

650 274 Geographic

code 00:00

2017-6-17 23:59

2017-7-16

Please note that the area code of Binh Duong Province has been changed. Please redial, replacing 84650 with 84274

75 275 Geographic

code 00:00

2017-6-17 23:59

2017-7-16

Please note that the area code of Ben Tre Province has been changed. Please redial, replacing 8475 with 84275

66 276 Geographic

code 00:00

2017-6-17 23:59

2017-7-16

Please note that the area code of Tay Ninh Province has been changed. Please redial, replacing 8466 with 84276

67 277 Geographic

code 00:00

2017-6-17 23:59

2017-7-16

Please note that the area code of Dong Thap Province has been changed. Please redial, replacing 8467 with 84277

Contact: Ministry of Information and Communications (MIC)

18 Nguyen Du Street HA NOI 10000 Viet Nam Tel: +84 43943 0204 Fax: +84 43822 6590 E-mail: [email protected] URL: www.mic.gov.vn

11/20

Communication of 23.II.2012:

The Ministry of Information and Communications (MIC), Hanoi, announces that a new National Numbering Plan (NNP) in Viet Nam will be implemented as follows:

1. In the new National Numbering Plan (NNP), the new fixed seven (7)-digit subscriber numbers will replace the current six (6)-digit subscriber numbers in the territory of fifty-three (53) provinces and cities. The fixed eight (8)-digit subscriber numbers of Hanoi city and Ho Chi Minh city will replace the existing seven (7)-digit subscriber numbers. The process of digit-adding to subscriber numbers of Viet Nam’s operators will be as follows:

• Vietnam Post and Telecommunications Group Operator (VNPT) Adds digit ‘3’ between the area code and the current subscriber numbers.

• Viettel Telecom Operator (Viettel) Adds digit ‘6’ between the area code and the current subscriber numbers.

• Viettel Telecom Operator (former EVN) Adds digit ‘2’ between the area code and the current subscriber numbers.

• Saigon Postel Corp. Operator (SPT) Adds digit ‘5’ between the area code and the current subscriber numbers.

• Vietnam Multimedia Corp. Operator (VTC) Adds digit ‘4’ between the area code and the current subscriber numbers.

For example:

– Province of Quang Ninh, with VNPT operator +84 33 XXX XXX will become: +84 33 3XXX XXX

– Province of Quang Ninh, with Viettel operator +84 33 XXX XXX will become: +84 33 6XXX XXX

2. The new numbering plan for fixed networks will be implemented starting from Sunday 5 October 2008 at 0000 hours (Hanoi time) with VNPT operator. Parallel running will be from 5 October 2008 to 25 October 2008 depending on the technical conditions. Sunday 26 October at 0000 hours (Hanoi time) for other operators.

Parallel running will be from 26 October 2008 to 1 November 2008 depending on the technical conditions.

3. From Saturday 1 November 2008 at 0000 hours (Hanoi time), the area code of Ha Tay province (AC=34) will be replaced by the area code of Hanoi city (AC=4). The new geographical area of Hanoi includes the territory of old Hanoi city, Ha Tay province, a part of Vinh Phuc province and Hoa Binh province.

Number format for fixed network

New subscriber number (seven-digits)

Locality Area Code (AC)

Old subscriber

number (six-digits)

VNPT operator

Viettel operator

Viettel operator (former EVN)

SPT operator

VTC operator

An Giang 76 XXXXXX 3XXXXXX 6XXXXXX 2XXXXXX 4XXXXXX

Ba Ria Vung Tau

64 XXXXXX 3XXXXXX 6XXXXXX 2XXXXXX 4XXXXXX

Bac Can 281 XXXXXX 3XXXXXX 6XXXXXX 2XXXXXX 4XXXXXX

Bac Giang 240 XXXXXX 3XXXXXX 6XXXXXX 2XXXXXX 4XXXXXX

12/20



Old subscriber

number (six-digits)

VNPT operator

Viettel operator


SPT operator

VTC operator

Bac Lieu 781 XXXXXX 3XXXXXX 6XXXXXX 2XXXXXX 4XXXXXX

Bac Ninh 241 XXXXXX 3XXXXXX 6XXXXXX 2XXXXXX 4XXXXXX

Ben Tre 75 XXXXXX 3XXXXXX 6XXXXXX 2XXXXXX 4XXXXXX

Binh Dinh 56 XXXXXX 3XXXXXX 6XXXXXX 2XXXXXX 4XXXXXX

Binh Duong


Binh Phuoc


Binh Thuan


Ca Mau 780 XXXXXX 3XXXXXX 6XXXXXX 2XXXXXX 4XXXXXX

Can Tho 710 XXXXXX 3XXXXXX 6XXXXXX 2XXXXXX 4XXXXXX

Cao Bang 26 XXXXXX 3XXXXXX 6XXXXXX 2XXXXXX 4XXXXXX

Dac Lac 500 XXXXXX 3XXXXXX 6XXXXXX 2XXXXXX 4XXXXXX

Dac Nong 501 XXXXXX 3XXXXXX 6XXXXXX 2XXXXXX 4XXXXXX

Dien Bien 230 XXXXXX 3XXXXXX 6XXXXXX 2XXXXXX 4XXXXXX

Dong Thap 67 XXXXXX 3XXXXXX 6XXXXXX 2XXXXXX 4XXXXXX

Gia Lai 59 XXXXXX 3XXXXXX 6XXXXXX 2XXXXXX 4XXXXXX

Ha Giang 219 XXXXXX 3XXXXXX 6XXXXXX 2XXXXXX 4XXXXXX

Ha Nam 351 XXXXXX 3XXXXXX 6XXXXXX 2XXXXXX 4XXXXXX

Ha Noi 4 XXXXXXX 3XXXXXXX 6XXXXXXX 2XXXXXXX 4XXXXXXX

Ha Tinh 39 XXXXXX 3XXXXXX 6XXXXXX 2XXXXXX 4XXXXXX

Hau Giang 711 XXXXXX 3XXXXXX 6XXXXXX 2XXXXXX 4XXXXXX

Ho Chi Minh City

8 XXXXXXX 3XXXXXXX 6XXXXXXX 2XXXXXXX 5XXXXXXX 4XXXXXXX

Hoa Binh 218 XXXXXX 3XXXXXX 6XXXXXX 2XXXXXX 4XXXXXX

Hung Yen 321 XXXXXX 3XXXXXX 6XXXXXX 2XXXXXX 4XXXXXX

Khanh Hoa 58 XXXXXX 3XXXXXX 6XXXXXX 2XXXXXX 4XXXXXX

Kon Tum 60 XXXXXX 3XXXXXX 6XXXXXX 2XXXXXX 4XXXXXX

Lai Chau 231 XXXXXX 3XXXXXX 6XXXXXX 2XXXXXX 4XXXXXX

13/20



Old subscriber

number (six-digits)

VNPT operator

Viettel operator


SPT operator VTC

operator

Lam Dong 63 XXXXXX 3XXXXXX 6XXXXXX 2XXXXXX 4XXXXXX

Lang Son 25 XXXXXX 3XXXXXX 6XXXXXX 2XXXXXX 4XXXXXX

Lao Cai 20 XXXXXX 3XXXXXX 6XXXXXX 2XXXXXX 4XXXXXX

Long An 72 XXXXXX 3XXXXXX 6XXXXXX 2XXXXXX 4XXXXXX

Ninh Binh 30 XXXXXX 3XXXXXX 6XXXXXX 2XXXXXX 4XXXXXX

Ninh Thuan


Phu Tho 210 XXXXXX 3XXXXXX 6XXXXXX 2XXXXXX 4XXXXXX

Phu Yen 57 XXXXXX 3XXXXXX 6XXXXXX 2XXXXXX 4XXXXXX

Quang Binh


Quang Nam


Quang Ngai


Quang Ninh


Quang Tri 53 XXXXXX 3XXXXXX 6XXXXXX 2XXXXXX 4XXXXXX

Soc Trang 79 XXXXXX 3XXXXXX 6XXXXXX 2XXXXXX 4XXXXXX

Son La 22 XXXXXX 3XXXXXX 6XXXXXX 2XXXXXX 4XXXXXX

Tay Ninh 66 XXXXXX 3XXXXXX 6XXXXXX 2XXXXXX 4XXXXXX

Thai Binh 36 XXXXXX 3XXXXXX 6XXXXXX 2XXXXXX 4XXXXXX

Thai Nguyen


Thua Thien Hue


Tien Giang 73 XXXXXX 3XXXXXX 6XXXXXX 2XXXXXX 4XXXXXX

Tra Vinh 74 XXXXXX 3XXXXXX 6XXXXXX 2XXXXXX 4XXXXXX

Tuyen Quang


Vinh Long 70 XXXXXX 3XXXXXX 6XXXXXX 2XXXXXX 4XXXXXX

Vinh Phuc 211 XXXXXX 3XXXXXX 6XXXXXX 2XXXXXX 4XXXXXX

Yen Bai 29 XXXXXX 3XXXXXX 6XXXXXX 2XXXXXX 4XXXXXX

14/20

Contacts:

Administration:

Ministry of Information and Communication (MIC)

18 Nguyen Du Street

HANOI 10000

Viet Nam

Tel: +84 4 3822 9267

Fax: +84 4 3822 6590

E-mail: [email protected]

URL: www.mic.gov.vn

Technical:

Ms Mai Nguyen

Strategy Study Department

Viettel Group

No 1 Giang Van Minh Street

HANOI

Viet Nam

Tel: +84 4 6273 1176

Fax: +84 4 6273 1179

E-mail: [email protected]

http://www.mic.gov.vn/

mailto:[email protected]

15/20

Communication of 23.II.2012:

The Ministry of Information and Communications (MIC), Hanoi, announces the new National Numbering Plan (NNP) of Viet Nam :

ITU-T E.129 presentation of Viet Nam National Numbering Plan (NNP) for Country Code +84

Minimum number length (excluding the country code): seven (7) digits Maximum number length (excluding the country code): ten (10) digits

Detail of numbering scheme

(1) (2) (3) (4)

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

1800 (NDC) 8 10 Value-Added Network Services

Free phone (International calls will be charged as normal call)

1900 (NDC) 8 10 Value-Added Network Services

Premium service

199 (NDC) 7 7 Private network Fixed number for Foreign Affairs Ministry (PABX)

799 (NDC) 7 7 Private network Fixed number for Foreign Affairs Ministry (PABX)

20 (NDC) 9 9 Geographic number Area code for Lao Cai province

210 (NDC) 10 10 Geographic number Area code for Phu Tho province

211 (NDC) 10 10 Geographic number Area code for Vinh Phu province

218 (NDC) 10 10 Geographic number Area code for Hoa Binh province

219 (NDC) 10 10 Geographic number Area code for Ha Giang province

22 (NDC) 9 9 Geographic number Area code for Son La province

230 (NDC) 10 10 Geographic number Area code for Ðiên Biên province

231 (NDC) 10 10 Geographic number Area code for Lai Chau province

16/20

(1) (2) (3) (4)

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

240 (NDC) 10 10 Geographic number Area code for Bac Giang province

241 (NDC) 10 10 Geographic number Area code for Bac Ninh province

25 (NDC) 9 9 Geographic number Area code for Lang Son province

26 (NDC) 9 9 Geographic number Area code for Cao Bang province

27 (NDC) 9 9 Geographic number Area code for Tuyen Quang province

280 (NDC) 10 10 Geographic number Area code for Thai Nguyen province

281 (NDC) 10 10 Geographic number Area code for Bac Can province

29 (NDC) 9 9 Geographic number Area code for Yen Bai province

30 (NDC) 9 9 Geographic number Area code for Ninh Binh province

31 (NDC) 9 9 Geographic number Area code for Hai Phong province

320 (NDC) 10 10 Geographic number Area code for Hai Duong province

321 (NDC) 10 10 Geographic number Area code for Hung Yen province

33 (NDC) 9 9 Geographic number Area code for Quang Ninh province

350 (NDC) 10 10 Geographic number Area code for Nam Dinh province

351 (NDC) 10 10 Geographic number Area code for Ha Nam province

36 (NDC) 9 9 Geographic number Area code for Thai Binh province

17/20

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N(S)N number length



Maximum length

Minimum length

37 (NDC) 9 9 Geographic number Area code for Thanh Hoa province

38 (NDC) 9 9 Geographic number Area code for Nghe An province

39 (NDC) 9 9 Geographic number Area code for Ha Tinh province

4 (NDC) 9 9 Geographic number Area code for Ha Noi City

500 (NDC) 10 10 Geographic number Area code for Dac Lac province

501 (NDC) 10 10 Geographic number Area code for Dac Nong province

510 (NDC) 10 10 Geographic number Area code for Quang Nam province

511 (NDC) 10 10 Geographic number Area code for Da Nang province

52 (NDC) 9 9 Geographic number Area code for Quang Binh province

53 (NDC) 9 9 Geographic number Area code for Quang Tri province

54 (NDC) 9 9 Geographic number Area code for Thua Thien Hue province

55 (NDC) 9 9 Geographic number Area code for Quang Ngai province

56 (NDC) 9 9 Geographic number Area code for Binh Dinh province

57 (NDC) 9 9 Geographic number Area code for Phu Yen province

58 (NDC) 9 9 Geographic number Area code for Khanh Hoa province

59 (NDC) 9 9 Geographic number Area code for Gia Lai province

60 (NDC) 9 9 Geographic number Area code for Kon Tum province

61 (NDC) 9 9 Geographic number Area code for Dong Nai province

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NDC (National Destination Code)

or leading digits of N(S)N ((National (Significant)

Number))

N(S)N number length



Maximum length

Minimum length

62 (NDC) 9 9 Geographic number Area code for Binh Thuan province

63 (NDC) 9 9 Geographic number Area code for Lam Dong province

64 (NDC) 9 9 Geographic number Area code for Ba Ria-Vung Tau province

650 (NDC) 10 10 Geographic number Area code for Binh Duong province

651 (NDC) 10 10 Geographic number Area code for Binh Phuoc province

66 (NDC) 9 9 Geographic number Area code for Tay Ninh province

67 (NDC) 9 9 Geographic number Area code for Dong Thap province

68 (NDC) 9 9 Geographic number Area code for Ninh Thuan province

69 (NDC) 8 7 Non-geographic number – private network

Fixed number for Ministry of National Defense and Home Affairs Ministry Network

70 (NDC) 9 9 Geographic number Area code for Vinh Long province

710 (NDC) 10 10 Geographic number Area code for Can Tho province

711 (NDC) 10 10 Geographic number Area code for Hau Giang province

72 (NDC) 9 9 Geographic number Area code for Long An province

73 (NDC) 9 9 Geographic number Area code for Tien Giang province

74 (NDC) 9 9 Geographic number Area code for Tra Vinh province

75 (NDC) 9 9 Geographic number Area code for Ben Tre province

76 (NDC) 9 9 Geographic number Area code for An Giang province

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N(S)N number length



Maximum length

Minimum length

77 (NDC) 9 9 Geographic number Area code for Kien Giang province

780 (NDC) 10 10 Geographic number Area code for Ca Mau province

781 (NDC) 10 10 Geographic number Area code for Bac Lieu province

79 (NDC) 9 9 Geographic number Area code for Soc Trang province

8 (NDC) 9 9 Geographic number Area code for Ho Chi Minh City

80 (NDC) 7 7 Non-geographic number – private network

Fixed number for Central Post and Telecom Division

90 (NDC) 9 9 Non-geographic number – mobile

Mobifone – VNPT


Vinaphone – VNPT

92 (NDC) 9 9 Non-geographic number – mobile (CDMA)

HTC operator


Mobifone – VNPT access as at 1 June 2006


Vinaphone – VNPT access as at 15 September 2006


SPT operator




Viettel operator


Viettel operator

99 2(NDC) 9 9 Non-geographic number

VSAT (mobile operator – VNPT)

99 6(NDC) 9 9 Non-geographic number

Beeline VN/GTEL Mobile Operator

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N(S)N number length



Maximum length

Minimum length

121 (NDC) 10 10 Non-geographic number – mobile GSM

VNPT Group


VNPT Group


VNPT Group


VNPT Group


Vinaphone (mobile operator – VNPT)

162 (NDC) 10 10 Non-geographic mobile number

Viettel operator


Viettel operator


Viettel operator


Viettel Operator


Viettel operator


Viettel operator


Viettel operator


Viettel operator


Beeline NV/GTEL mobile operator

Contact:

Ministry of Information and Communication (MIC) 18 Nguyen Du Street HANOI 10000 Viet Nam Tel: +84 4 3822 9267 Fax: +84 4 3822 6590 E-mail: [email protected] URL: www.mic.gov.vn

ministry of information and communications (mic), hanoi

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