MÃ VÙNG VIỆT NAM
| THE TELEFAX CODES OF 63 CITIES AND AREAS IN VIET NAM | ||||||||||||||
| No | Cities/Provinces | Codes | No | Cities/Provinces | Codes | |||||||||
| 1 | An Giang | 76 | 33 | Kon Tum | 60 | |||||||||
| 2 | Ba Ria Vung Tau | 64 | 34 | Lai Chau | 231 | |||||||||
| 3 | Bac Lieu | 781 | 35 | Dien Bien | 230 | |||||||||
| 4 | Bac Can | 281 | 36 | Lang Son | 25 | |||||||||
| 5 | Bac Giang | 240 | 37 | Lao Cai | 20 | |||||||||
| 6 | Bac Ninh | 241 | 38 | Lam Dong | 63 | |||||||||
| 7 | Ben Tre | 75 | 39 | Long An | 72 | |||||||||
| 8 | Binh Duong | 650 | 40 | Nam Dinh | 350 | |||||||||
| 9 | Binh Dinh | 56 | 41 | Nghe An | 38 | |||||||||
| 10 | Binh Phuoc | 651 | 42 | Ninh Binh | 30 | |||||||||
| 11 | Binh Thuan | 62 | 43 | Ninh Thuan | 68 | |||||||||
| 12 | Ca Mau | 780 | 44 | Phu Tho | 210 | |||||||||
| 13 | Cao Bang | 26 | 45 | Phu Yen | 57 | |||||||||
| 14 | Can Tho | 710 | 46 | Quang Binh | 52 | |||||||||
| 15 | Hau Giang | 711 | 47 | Quang Nam | 510 | |||||||||
| 16 | Da Nang City | 511 | 48 | Quang Ngai | 55 | |||||||||
| 17 | Daklak | 500 | 49 | Quang Ninh | 33 | |||||||||
| 18 | Dac Nong | 501 | 50 | Quang Tri | 53 | |||||||||
| 19 | Dong Nai | 61 | 51 | Soc Trang | 79 | |||||||||
| 20 | Dong Thap | 67 | 52 | Son La | 22 | |||||||||
| 21 | Gia Lai | 59 | 53 | Tay Ninh | 66 | |||||||||
| 22 | Ha Giang | 219 | 54 | Thai Binh | 36 | |||||||||
| 23 | Ha Nam | 351 | 55 | Thai Nguyen | 280 | |||||||||
| 24 | Ha Noi Capital | 4 | 56 | Thanh Hoa | 37 | |||||||||
| 25 | Ha Tinh | 39 | 57 | Thua Thien Hue | 54 | |||||||||
| 26 | Hai Duong | 320 | 58 | Tien Giang | 73 | |||||||||
| 27 | Hai Phong City | 31 | 59 | Tra Vinh | 74 | |||||||||
| 28 | Hoa Binh | 218 | 60 | Tuyen Quang | 27 | |||||||||
| 29 | Hung Yen | 321 | 61 | Vinh Long | 70 | |||||||||
| 30 | Ho Chi Minh City | 8 | 62 | Vinh Phuc | 211 | |||||||||
| 31 | Khanh Hoa | 58 | 63 | Yen Bai | 29 | |||||||||
| 32 | Kien Giang | 77 | ||||||||||||
Country Codes
Country Name | ISO 2-alpha | ISO 3-alpha | IANA Internet | UN Vehicle | IOC Olympic | UN/ISO numeric | ITU calling |
| AFGHANISTAN | AF | AFG | .af | AFG | AFG | 004 | 93 |
| ÅLAND ISLANDS | AX | ALA | .ax | 248 | |||
| ALBANIA | AL | ALB | .al | AL | ALB | 008 | 355 |
| ALDERNEY | GBA | ||||||
| ALGERIA (El Djazaïr) | DZ | DZA | .dz | DZ | ALG | 012 | 213 |
| AMERICAN SAMOA | AS | ASM | .as | ASA | 016 | 1-684 | |
| ANDORRA | AD | AND | .ad | AND | AND | 020 | 376 |
| ANGOLA | AO | AGO | .ao | ANG | 024 | 244 | |
| ANGUILLA | AI | AIA | .ai | 660 | 1-264 | ||
| ANTARCTICA | AQ | ATA | .aq | 010 | |||
| ANTIGUA AND BARBUDA | AG | ATG | .ag | ANT | 028 | 1-268 | |
| ARGENTINA | AR | ARG | .ar | RA | ARG | 032 | 54 |
| ARMENIA | AM | ARM | .am | AM | ARM | 051 | 7 |
| ARUBA | AW | ABW | .aw | ARU | 533 | 297 | |
| ASCENSION ISLAND | .ac | 247 | |||||
| AUSTRALIA | AU | AUS | .au | AUS | AUS | 036 | 61 |
| AUSTRIA | AT | AUT | .at | A | AUT | 040 | 43 |
| AZERBAIJAN | AZ | AZE | .az | AZ | AZE | 031 | 994 |
Country Name | ISO 2-alpha | ISO 3-alpha | IANA Internet | UN Vehicle | IOC Olympic | UN/ISO numeric | ITU calling |
| BAHAMAS | BS | BHS | .bs | BS | BAH | 044 | 1-242 |
| BAHRAIN | BH | BHR | .bh | BRN | BRN | 048 | 973 |
| BANGLADESH | BD | BGD | .bd | BD | BAN | 050 | 880 |
| BARBADOS | BB | BRB | .bb | BDS | BAR | 052 | 1-246 |
| BELARUS | BY | BLR | .by | BY | BLR | 112 | 375 |
| BELGIUM | BE | BEL | .be | B | BEL | 056 | 32 |
| BELIZE | BZ | BLZ | .bz | BH | BIZ | 084 | 501 |
| BENIN | BJ | BEN | .bj | DY | BEN | 204 | 229 |
| BERMUDA | BM | BMU | .bm | BER | 060 | 1-441 | |
| BHUTAN | BT | BTN | .bt | BHU | 064 | 975 | |
| BOLIVIA | BO | BOL | .bo | BOL | BOL | 068 | 591 |
| BOSNIA AND HERZEGOVINA | BA | BIH | .ba | BIH | BIH | 070 | 387 |
| BOTSWANA | BW | BWA | .bw | BW | BOT | 072 | 267 |
| BOUVET ISLAND | BV | BVT | .bv | 074 | |||
| BRAZIL | BR | BRA | .br | BR | BRA | 076 | 55 |
Country Name | ISO 2-alpha | ISO 3-alpha | IANA Internet | UN Vehicle | IOC Olympic | UN/ISO numeric | ITU calling |
| BRITISH INDIAN OCEAN TERRITORY | IO | IOT | .io | 086 | |||
| BRUNEI DARUSSALAM | BN | BRN | .bn | BRU | BRU | 096 | 673 |
| BULGARIA | BG | BGR | .bg | BG | BUL | 100 | 359 |
| BURKINA FASO | BF | BFA | .bf | BF | BUR | 854 | 226 |
| BURUNDI | BI | BDI | .bi | RU | BDI | 108 | 257 |
| CAMBODIA | KH | KHM | .kh | K | CAM | 116 | 855 |
| CAMEROON | CM | CMR | .cm | CAM | CMR | 120 | 237 |
| CANADA | CA | CAN | .ca | CDN | CAN | 124 | 1 |
| CAPE VERDE | CV | CPV | .cv | CPV | 132 | 238 | |
| CAYMAN ISLANDS | KY | CYM | .ky | CAY | 136 | 1-345 | |
| CENTRAL AFRICAN REPUBLIC | CF | CAF | .cf | RCA | CAF | 140 | 236 |
| CHAD (Tchad) | TD | TCD | .td | TCH | CHA | 148 | 235 |
| CHANNEL ISLANDS | 830 | ||||||
| CHILE | CL | CHL | .cl | RCH | CHI | 152 | 56 |
| CHINA | CN | CHN | .cn | CHN | 156 | 86 | |
Country Name | ISO 2-alpha | ISO 3-alpha | IANA Internet | UN Vehicle | IOC Olympic | UN/ISO numeric | ITU calling |
| CHRISTMAS ISLAND | CX | CXR | .cx | 162 | |||
| COCOS (KEELING) ISLANDS | CC | CCK | .cc | 166 | |||
| COLOMBIA | CO | COL | .co | CO | COL | 170 | 57 |
| COMOROS | KM | COM | .km | COM | 174 | 269 |
| CONGO, REPUBLIC OF | CG | COG | .cg | RCB | CGO | 178 | 242 |
| CONGO, THE DEMOCRATIC REPUBLIC OF THE (formerly Zaire) | CD | COD | .cd | ZRE | COD | 180 | 243 |
| COOK ISLANDS | CK | COK | .ck | COK | 184 | 682 | |
| COSTA RICA | CR | CRI | .cr | CR | CRC | 188 | 506 |
| CÔTE D'IVOIRE (Ivory Coast) | CI | CIV | .ci | CI | CIV | 384 | 225 |
| CROATIA (Hrvatska) | HR | HRV | .hr | HR | CRO | 191 | 385 |
| CUBA | CU | CUB | .cu | CU | CUB | 192 | 53 |
| CYPRUS | CY | CYP | .cy | CY | CYP | 196 | 357 |
| CZECH REPUBLIC | CZ | CZE | .cz | CZ | CZE | 203 | 420 |
| DENMARK | DK | DNK | .dk | DK | DEN | 208 | 45 |
| DJIBOUTI | DJ | DJI | .dj | DJI | 262 | 253 | |
Country Name | ISO 2-alpha | ISO 3-alpha | IANA Internet | UN Vehicle | IOC Olympic | UN/ISO numeric | ITU calling |
| DOMINICA | DM | DMA | .dm | WD | DMA | 212 | 1-767 |
| DOMINICAN REPUBLIC | DO | DOM | .do | DOM | DOM | 214 | 1-809 |
| ECUADOR | EC | ECU | .ec | EC | ECU | 218 | 593 |
| EGYPT | EG | EGY | .eg | ET | EGY | 818 | 20 |
| EL SALVADOR | SV | SLV | .sv | ES | ESA | 222 | 503 |
| EQUATORIAL GUINEA | GQ | GNQ | .gq | GEQ | 226 | 240 | |
| ERITREA | ER | ERI | .er | ERI | 232 | 291 | |
| ESTONIA | EE | EST | .ee | EST | EST | 233 | 372 |
| ETHIOPIA | ET | ETH | .et | ETH | ETH | 231 | 251 |
| EUROPEAN UNION | .eu | ||||||
| FAEROE ISLANDS | FO | FRO | .fo | FR | 234 | 298 | |
| FALKLAND ISLANDS (MALVINAS) | FK | FLK | .fk | 238 | 500 | ||
| FIJI | FJ | FJI | .fj | FJI | FIJ | 242 | 679 |
| FINLAND | FI | FIN | .fi | FIN | FIN | 246 | 358 |
| FRANCE | FR | FRA | .fr | F | FRA | 250 | 33 |
Country Name | ISO 2-alpha | ISO 3-alpha | IANA Internet | UN Vehicle | IOC Olympic | UN/ISO numeric | ITU calling |
| FRENCH GUIANA | GF | GUF | .gf | 254 | 594 | ||
| FRENCH POLYNESIA | PF | PYF | .pf | 258 | 689 | ||
| FRENCH SOUTHERN TERRITORIES | TF | ATF | .tf | 260 | |||
| GABON | GA | GAB | .ga | G | GAB | 266 | 241 |
| GAMBIA, THE | GM | GMB | .gm | WAG | GAM | 270 | 220 |
| GEORGIA | GE | GEO | .ge | GE | GEO | 268 | |
| GERMANY (Deutschland) | DE | DEU | .de | D | GER | 276 | 49 |
| GHANA | GH | GHA | .gh | GH | GHA | 288 | 233 |
| GIBRALTAR | GI | GIB | .gi | GBZ | 292 | 350 | |
| GREAT BRITAIN | GB | GBR | .uk | GB | GBR | 826 | 44 |
| GREECE | GR | GRC | .gr | GR | GRE | 300 | 30 |
| GREENLAND | GL | GRL | .gl | 304 | 299 | ||
| GRENADA | GD | GRD | .gd | WG | GRN | 308 | 1-473 |
| GUADELOUPE | GP | GLP | .gp | 312 | 590 | ||
| GUAM | GU | GUM | .gu | GUM | 316 | 1-671 | |
| GUATEMALA | GT | GTM | .gt | GCA | GUA | 320 | 502 |
Country Name | ISO 2-alpha | ISO 3-alpha | IANA Internet | UN Vehicle | IOC Olympic | UN/ISO numeric | ITU calling |
| GUERNSEY | GG | GGY | .gg | GBG | |||
| GUINEA | GN | GIN | .gn | RG | GUI | 324 | 224 |
| GUINEA-BISSAU | GW | GNB | .gw | GBS | 624 | 245 | |
| GUYANA | GY | GUY | .gy | GUY | GUY | 328 | 592 |
| HAITI | HT | HTI | .ht | RH | HAI | 332 | 509 |
| HEARD ISLAND AND MCDONALD ISLANDS | HM | HMD | .hm | 334 | |||
| HONDURAS | HN | HND | .hn | HON | 340 | 504 | |
| HONG KONG (Special Administrative Region of China) | HK | HKG | .hk | HKG | 344 | 852 | |
| HUNGARY | HU | HUN | .hu | H | HUN | 348 | 36 |
| ICELAND | IS | ISL | .is | IS | ISL | 352 | 354 |
| INDIA | IN | IND | .in | IND | IND | 356 | 91 |
| INDONESIA | ID | IDN | .id | RI | INA | 360 | 62 |
| INTERNATIONAL ORGANIZATIONS | .int | ||||||
| IRAN (Islamic Republic of Iran) | IR | IRN | .ir | IR | IRI | 364 | 98 |
| IRAQ | IQ | IRQ | .iq | IRQ | IRQ | 368 | 964 |
| IRELAND | IE | IRL | .ie | IRL | IRL | 372 | 353 |
Country Name | ISO 2-alpha | ISO 3-alpha | IANA Internet | UN Vehicle | IOC Olympic | UN/ISO numeric | ITU calling |
| ISLE OF MAN | IM | IMN | .im | GBM | 833 | ||
| ISRAEL | IL | ISR | .il | IL | ISR | 376 | 972 |
| ITALY | IT | ITA | .it | I | ITA | 380 | 39 |
| JAMAICA | JM | JAM | .jm | JA | JAM | 388 | 1-876 |
| JAPAN | JP | JPN | .jp | J | JPN | 392 | 81 |
| JERSEY | JE | JEY | .je | GBJ | |||
| JORDAN (Hashemite Kingdom of Jordan) | JO | JOR | .jo | HKJ | JOR | 400 | 962 |
| KAZAKHSTAN | KZ | KAZ | .kz | KZ | KAZ | 398 | 7 |
| KENYA | KE | KEN | .ke | EAK | KEN | 404 | 254 |
| KIRIBATI | KI | KIR | .ki | KIR | 296 | 686 | |
| KOREA (Democratic Peoples Republic of [North] Korea) | KP | PRK | .kp | PRK | 408 | 850 | |
| KOREA (Republic of [South] Korea) | KR | KOR | .kr | ROK | KOR | 410 | 82 |
| KUWAIT | KW | KWT | .kw | KWT | KUW | 414 | 965 |
| KYRGYZSTAN | KG | KGZ | .kg | KS | KGZ | 417 | 996 |
| LAO PEOPLE'S DEMOCRATIC REPUBLIC | LA | LAO | .la | LAO | LAO | 418 | 856 |
| LATVIA | LV | LVA | .lv | LV | LAT | 428 | 371 |
Country Name | ISO 2-alpha | ISO 3-alpha | IANA Internet | UN Vehicle | IOC Olympic | UN/ISO numeric | ITU calling |
| LEBANON | LB | LBN | .lb | RL | LIB | 422 | 961 |
| LESOTHO | LS | LSO | .ls | LS | LES | 426 | 266 |
| LIBERIA | LR | LBR | .lr | LB | LBR | 430 | 231 |
| LIBYA (Libyan Arab Jamahirya) | LY | LBY | .ly | LAR | LBA | 434 | 218 |
| LIECHTENSTEIN (Fürstentum Liechtenstein) | LI | LIE | .li | FL | LIE | 438 | 423 |
| LITHUANIA | LT | LTU | .lt | LT | LTU | 440 | 370 |
| LUXEMBOURG | LU | LUX | .lu | L | LUX | 442 | 352 |
| MACAO (Special Administrative Region of China) | MO | MAC | .mo | 446 | 853 | ||
| MACEDONIA (Former Yugoslav Republic of Macedonia) | MK | MKD | .mk | MK | MKD | 807 | 389 |
| MADAGASCAR | MG | MDG | .mg | RM | MAD | 450 | 261 |
| MALAWI | MW | MWI | .mw | MW | MAW | 454 | 265 |
| MALAYSIA | MY | MYS | .my | MAL | MAS | 458 | 60 |
| MALDIVES | MV | MDV | .mv | MDV | 462 | 960 | |
| MALI | ML | MLI | .ml | RMM | MLI | 466 | 223 |
| MALTA | MT | MLT | .mt | M | MLT | 470 | 356 |
Country Name | ISO 2-alpha | ISO 3-alpha | IANA Internet | UN Vehicle | IOC Olympic | UN/ISO numeric | ITU calling |
| MARSHALL ISLANDS | MH | MHL | .mh | MHL | 584 | 692 | |
| MARTINIQUE | MQ | MTQ | .mq | 474 | 596 | ||
| MAURITANIA | MR | MRT | .mr | RIM | MTN | 478 | 222 |
| MAURITIUS | MU | MUS | .mu | MS | MRI | 480 | 230 |
| MAYOTTE | YT | MYT | .yt | 175 | 269 | ||
| MEXICO | MX | MEX | .mx | MEX | MEX | 484 | 52 |
| MICRONESIA (Federated States of Micronesia) | FM | FSM | .fm | FSM | 583 | 691 | |
| MOLDOVA | MD | MDA | .md | MD | MDA | 498 | 373 |
| MONACO | MC | MCO | .mc | MC | MON | 492 | 377 |
| MONGOLIA | MN | MNG | .mn | MGL | MGL | 496 | 976 |
| MONTENEGRO | ME | MNE | .me | MNE | MNE | 499 | 382 |
| MONTSERRAT | MS | MSR | .ms | 500 | 1-664 | ||
| MOROCCO | MA | MAR | .ma | MA | MAR | 504 | 212 |
| MOZAMBIQUE (Moçambique) | MZ | MOZ | .mz | MOC | MOZ | 508 | 258 |
| MYANMAR (formerly Burma) | MM | MMR | .mm | BUR | MYA | 104 | 95 |
| NAMIBIA | NA | NAM | .na | NAM | NAM | 516 | 264 |
Country Name | ISO 2-alpha | ISO 3-alpha | IANA Internet | UN Vehicle | IOC Olympic | UN/ISO numeric | ITU calling |
| NAURU | NR | NRU | .nr | NAU | NRU | 520 | 674 |
| NEPAL | NP | NPL | .np | NEP | NEP | 524 | 977 |
| NETHERLANDS | NL | NLD | .nl | NL | NED | 528 | 31 |
| NETHERLANDS ANTILLES | AN | ANT | .an | NA | AHO | 530 | 599 |
| NEW CALEDONIA | NC | NCL | .nc | 540 | 687 | ||
| NEW ZEALAND | NZ | NZL | .nz | NZ | NZL | 554 | 64 |
| NICARAGUA | NI | NIC | .ni | NIC | NCA | 558 | 505 |
| NIGER | NE | NER | .ne | RN | NIG | 562 | 227 |
| NIGERIA | NG | NGA | .ng | WAN | NGR | 566 | 234 |
| NIUE | NU | NIU | .nu | 570 | 683 | ||
| NORFOLK ISLAND | NF | NFK | .nf | 574 | |||
| NORTHERN MARIANA ISLANDS | MP | MNP | .mp | 580 | 1-670 | ||
| NORWAY | NO | NOR | .no | N | NOR | 578 | 47 |
| OMAN | OM | OMN | .om | OMA | 512 | 968 | |
| PAKISTAN | PK | PAK | .pk | PK | PAK | 586 | 92 |
Country Name | ISO 2-alpha | ISO 3-alpha | IANA Internet | UN Vehicle | IOC Olympic | UN/ISO numeric | ITU calling |
| PALAU | PW | PLW | .pw | PLW | 585 | 680 | |
| PALESTINIAN TERRITORIES | PS | PSE | .ps | PLE | 275 | 970 | |
| PANAMA | PA | PAN | .pa | PA | PAN | 591 | 507 |
| PAPUA NEW GUINEA | PG | PNG | .pg | PNG | PNG | 598 | 675 |
| PARAGUAY | PY | PRY | .py | PY | PAR | 600 | 595 |
| PERU | PE | PER | .pe | PE | PER | 604 | 51 |
| PHILIPPINES | PH | PHL | .ph | RP | PHI | 608 | 63 |
| PITCAIRN | PN | PCN | .pn | 612 | |||
| POLAND | PL | POL | .pl | PL | POL | 616 | 48 |
| PORTUGAL | PT | PRT | .pt | P | POR | 620 | 351 |
| PUERTO RICO | PR | PRI | .pr | PUR | 630 | 1 | |
| QATAR | QA | QAT | .qa | Q | QAT | 634 | 974 |
| RÉUNION | RE | REU | .re | 638 | 262 | ||
| ROMANIA | RO | ROU | .ro | RO | ROU | 642 | 40 |
| RUSSIAN FEDERATION | RU | RUS | .ru | RUS | RUS | 643 | 7 |
Country Name | ISO 2-alpha | ISO 3-alpha | IANA Internet | UN Vehicle | IOC Olympic | UN/ISO numeric | ITU calling |
| RWANDA | RW | RWA | .rw | RWA | RWA | 646 | 250 |
| SAINT BARTHÉLEMY | BL | BLM | .bl | 652 | |||
| SAINT HELENA | SH | SHN | .sh | 654 | 290 | ||
| SAINT KITTS AND NEVIS | KN | KNA | .kn | SKN | 659 | 1-869 | |
| SAINT LUCIA | LC | LCA | .lc | WL | LCA | 662 | 1-758 |
| SAINT MARTIN (French portion) | MF | MAF | .mf | 663 | |||
| SAINT PIERRE AND MIQUELON | PM | SPM | .pm | 666 | 508 | ||
| SAINT VINCENT AND THE GRENADINES | VC | VCT | .vc | WV | VIN | 670 | 1-784 |
| SAMOA (formerly Western Samoa) | WS | WSM | .ws | WS | SAM | 882 | 685 |
| SAN MARINO (Republic of) | SM | SMR | .sm | RSM | SMR | 674 | 378 |
| SAO TOME AND PRINCIPE | ST | STP | .st | STP | 678 | 239 | |
| SAUDI ARABIA (Kingdom of Saudi Arabia) | SA | SAU | .sa | SA | KSA | 682 | 966 |
| SENEGAL | SN | SEN | .sn | SN | SEN | 686 | 221 |
| SERBIA (Republic of Serbia) | RS | SRB | .rs | SRB | 688 | 381 | |
| SEYCHELLES | SC | SYC | .sc | SY | SEY | 690 | 248 |
| SIERRA LEONE | SL | SLE | .sl | WAL | SLE | 694 | 232 |
| SINGAPORE | SG | SGP | .sg | SGP | SIN | 702 | 65 |
Country Name | ISO 2-alpha | ISO 3-alpha | IANA Internet | UN Vehicle | IOC Olympic | UN/ISO numeric | ITU calling |
| SLOVAKIA (Slovak Republic) | SK | SVK | .sk | SK | SVK | 703 | 421 |
| SLOVENIA | SI | SVN | .si | SLO | SLO | 705 | 386 |
| SOLOMON ISLANDS | SB | SLB | .sb | SOL | 90 | 677 | |
| SOMALIA | SO | SOM | .so | SO | SOM | 706 | 252 |
| SOUTH AFRICA (Zuid Afrika) | ZA | ZAF | .za | ZA | RSA | 710 | 27 |
| SOUTH GEORGIA AND THE SOUTH SANDWICH ISLANDS | GS | SGS | .gs | 239 | |||
| SOVIET UNION (Internet code still used) | .su | ||||||
| SPAIN (España) | ES | ESP | .es | E | ESP | 724 | 34 |
| SRI LANKA (formerly Ceylon) | LK | LKA | .lk | CL | SRI | 144 | 94 |
| SUDAN | SD | SDN | .sd | SUD | SUD | 736 | 249 |
| SURINAME | SR | SUR | .sr | SME | SUR | 740 | 597 |
| SVALBARD AND JAN MAYEN | SJ | SJM | .sj | 744 | |||
| SWAZILAND | SZ | SWZ | .sz | SD | SWZ | 748 | 268 |
| SWEDEN | SE | SWE | .se | S | SWE | 752 | 46 |
| SWITZERLAND (Confederation of Helvetia) | CH | CHE | .ch | CH | SUI | 756 | 41 |
| SYRIAN ARAB REPUBLIC | SY | SYR | .sy | SYR | SYR | 760 | 963 |
Country Name | ISO 2-alpha | ISO 3-alpha | IANA Internet | UN Vehicle | IOC Olympic | UN/ISO numeric | ITU calling |
| TAIWAN ("Chinese Taipei" for IOC) | TW | TWN | .tw | TPE | 158 | 886 | |
| TAJIKISTAN | TJ | TJK | .tj | TJ | TJK | 762 | 992 |
| TANGANYIKA | EAT | ||||||
| TANZANIA | TZ | TZA | .tz | TAN | 834 | 255 | |
| THAILAND | TH | THA | .th | T | THA | 764 | 66 |
| TIMOR-LESTE (formerly East Timor) | TL | TLS | .tl | TLS | 626 | 670 | |
| TOGO | TG | TGO | .tg | TG | TOG | 768 | 228 |
| TOKELAU | TK | TKL | .tk | 772 | 690 | ||
| TONGA | TO | TON | .to | TGA | 776 | 676 | |
| TRINIDAD AND TOBAGO | TT | TTO | .tt | TT | TRI | 780 | 1-868 |
| TUNISIA | TN | TUN | .tn | TN | TUN | 788 | 216 |
| TURKEY | TR | TUR | .tr | TR | TUR | 792 | 90 |
| TURKMENISTAN | TM | TKM | .tm | TM | TKM | 795 | 993 |
| TURKS AND CAICOS ISLANDS | TC | TCA | .tc | 796 | 1-649 | ||
| TUVALU | TV | TUV | .tv | TUV | 798 | 688 | |
| UGANDA | UG | UGA | .ug | EAU | UGA | 800 | 256 |
| UKRAINE | UA | UKR | .ua | UA | UKR | 804 | 380 |
Country Name | ISO 2-alpha | ISO 3-alpha | IANA Internet | UN Vehicle | IOC Olympic | UN/ISO numeric | ITU calling |
| UNITED ARAB EMIRATES | AE | ARE | .ae | UAE | 784 | 971 | |
| UNITED KINGDOM (Great Britain) | GB | GBR | .uk | GBR | 826 | 44 | |
| UNITED STATES | US | USA | .us | USA | USA | 840 | 1 |
| UNITED STATES MINOR OUTLYING ISLANDS | UM | UMI | .um | 581 | |||
| URUGUAY | UY | URY | .uy | ROU | URU | 858 | 598 |
| UZBEKISTAN | UZ | UZB | .uz | UZ | UZB | 860 | 998 |
| VANUATU | VU | VUT | .vu | VAN | 548 | 678 | |
| VATICAN CITY (Holy See) | VA | VAT | .va | V | VAT | 336 | 379 |
| VENEZUELA | VE | VEN | .ve | YV | VEN | 862 | 58 |
| VIET NAM | VN | VNM | .vn | VN | VIE | 704 | 84 |
| VIRGIN ISLANDS, BRITISH | VG | VGB | .vg | BVI | IVB | 92 | 1-284 |
| VIRGIN ISLANDS, U.S. | VI | VIR | .vi | ISV | 850 | 1-340 | |
| YUGOSLAVIA (Internet code still used) | .yu | ||||||
| WALLIS AND FUTUNA | WF | WLF | .wf | 876 | 681 | ||
| WESTERN SAHARA (formerly Spanish Sahara) | EH | ESH | .eh | 732 | |||
| YEMEN (Yemen Arab Republic) | YE | YEM | .ye | YAR | YEM | 887 | 967 |
Country Name | ISO 2-alpha | ISO 3-alpha | IANA Internet | UN Vehicle | IOC Olympic | UN/ISO numeric | ITU calling |
| ZAMBIA (formerly Northern Rhodesia) | ZM | ZMB | .zm | RNR | ZAM | 894 | 260 |
| ZANZIBAR | EAZ | ||||||
| ZIMBABWE | ZW | ZWE | .zw | ZW | ZIM | 716 | 263 |
