Every country's dial code, the trunk prefix its own numbers start with, how many digits the subscriber number runs to, and one real example written both locally and internationally. All of it read from Google's libphonenumber metadata — the same data the formatter uses — rather than typed out by hand.
140 of them allow more than one number length, which is why a converter that checks digit counts gets them wrong. The formatter checks against the numbering plan itself.
| Country | Dial code | Trunk prefix | Digits | Local format | International format |
|---|---|---|---|---|---|
| Afghanistan AF | +93 | 0 | 9 | 070 123 4567 | +93 70 123 4567 |
| Åland Islands AX | +358 | 0 | 5–12 | 041 2345678 | +358 41 2345678 |
| Albania AL | +355 | 0 | 6–9 | 067 212 3456 | +355 67 212 3456 |
| Algeria DZ | +213 | 0 | 8–9 | 0551 23 45 67 | +213 551 23 45 67 |
| American Samoa AS | +1 | 1 | 10 | (684) 733-1234 | +1 684 733 1234 |
| Andorra AD | +376 | 0 | 6, 8, 9 | 312 345 | +376 312 345 |
| Angola AO | +244 | 0 | 9 | 923 123 456 | +244 923 123 456 |
| Anguilla AI | +1 | 1 | 10 | (264) 235-1234 | +1 264 235 1234 |
| Antigua & Barbuda AG | +1 | 1 | 10 | (268) 464-1234 | +1 268 464 1234 |
| Argentina AR | +54 | 0 | 10–11 | 011 15-2345-6789 | +54 9 11 2345 6789 |
| Armenia AM | +374 | 0 | 8 | 077 123456 | +374 77 123456 |
| Aruba AW | +297 | 0 | 7 | 560 1234 | +297 560 1234 |
| Ascension Island AC | +247 | 0 | 5–6 | 40123 | +247 40123 |
| Australia AU | +61 | 0 | 5, 6, 7, 8, 9, 10, 12 | 0412 345 678 | +61 412 345 678 |
| Austria AT | +43 | 0 | 4–13 | 0664 123456 | +43 664 123456 |
| Azerbaijan AZ | +994 | 0 | 9 | 040 123 45 67 | +994 40 123 45 67 |
| Bahamas BS | +1 | 1 | 10 | (242) 359-1234 | +1 242 359 1234 |
| Bahrain BH | +973 | 0 | 8 | 3600 1234 | +973 3600 1234 |
| Bangladesh BD | +880 | 0 | 6–10 | 01812-345678 | +880 1812 345678 |
| Barbados BB | +1 | 1 | 10 | (246) 250-1234 | +1 246 250 1234 |
| Belarus BY | +375 | 8 | 6–11 | 8 029 491-19-11 | +375 29 491 19 11 |
| Belgium BE | +32 | 0 | 8–9 | 0450 00 12 34 | +32 450 00 12 34 |
| Belize BZ | +501 | 0 | 7, 11 | 622-1234 | +501 622 1234 |
| Benin BJ | +229 | 0 | 8, 10 | 01 95 12 34 56 | +229 01 95 12 34 56 |
| Bermuda BM | +1 | 1 | 10 | (441) 370-1234 | +1 441 370 1234 |
| Bhutan BT | +975 | 0 | 7–8 | 17 12 34 56 | +975 17 12 34 56 |
| Bolivia BO | +591 | 0 | 8–9 | 71234567 | +591 71234567 |
| Bosnia & Herzegovina BA | +387 | 0 | 8–9 | 061 123 456 | +387 61 123 456 |
| Botswana BW | +267 | 0 | 7, 8, 10 | 71 123 456 | +267 71 123 456 |
| Brazil BR | +55 | 0 | 8–11 | (11) 96123-4567 | +55 11 96123 4567 |
| British Indian Ocean Territory IO | +246 | 0 | 7 | 380 1234 | +246 380 1234 |
| British Virgin Islands VG | +1 | 1 | 10 | (284) 300-1234 | +1 284 300 1234 |
| Brunei BN | +673 | 0 | 7 | 712 3456 | +673 712 3456 |
| Bulgaria BG | +359 | 0 | 6, 7, 8, 9, 12 | 043 012 345 | +359 43 012 345 |
| Burkina Faso BF | +226 | 0 | 8 | 70 12 34 56 | +226 70 12 34 56 |
| Burundi BI | +257 | 0 | 8 | 79 56 12 34 | +257 79 56 12 34 |
| Cambodia KH | +855 | 0 | 8–10 | 091 234 567 | +855 91 234 567 |
| Cameroon CM | +237 | 0 | 8–9 | 6 71 23 45 67 | +237 6 71 23 45 67 |
| Canada CA | +1 | 1 | 7, 10 | (506) 234-5678 | +1 506 234 5678 |
| Cape Verde CV | +238 | 0 | 7 | 991 12 34 | +238 991 12 34 |
| Caribbean Netherlands BQ | +599 | 0 | 7 | 318 1234 | +599 318 1234 |
| Cayman Islands KY | +1 | 1 | 10 | (345) 323-1234 | +1 345 323 1234 |
| Central African Republic CF | +236 | 0 | 8 | 70 01 23 45 | +236 70 01 23 45 |
| Chad TD | +235 | 0 | 8 | 63 01 23 45 | +235 63 01 23 45 |
| Chile CL | +56 | 0 | 9–11 | (2) 2123 4567 | +56 2 2123 4567 |
| China CN | +86 | 0 | 7–12 | 131 2345 6789 | +86 131 2345 6789 |
| Christmas Island CX | +61 | 0 | 6, 7, 8, 9, 10, 12 | 0412 345 678 | +61 412 345 678 |
| Cocos (Keeling) Islands CC | +61 | 0 | 6, 7, 8, 9, 10, 12 | 0412 345 678 | +61 412 345 678 |
| Colombia CO | +57 | 0 | 8, 10, 11 | 321 1234567 | +57 321 1234567 |
| Comoros KM | +269 | 0 | 7 | 321 23 45 | +269 321 23 45 |
| Congo - Brazzaville CG | +242 | 0 | 9 | 06 123 4567 | +242 06 123 4567 |
| Congo - Kinshasa CD | +243 | 0 | 7–10 | 0991 234 567 | +243 991 234 567 |
| Cook Islands CK | +682 | 0 | 5 | 71 234 | +682 71 234 |
| Costa Rica CR | +506 | 0 | 8, 10 | 8312 3456 | +506 8312 3456 |
| Côte d’Ivoire CI | +225 | 0 | 10 | 01 23 45 6789 | +225 01 23 45 6789 |
| Croatia HR | +385 | 0 | 7–9 | 092 123 4567 | +385 92 123 4567 |
| Cuba CU | +53 | 0 | 6, 7, 8, 10 | 05 1234567 | +53 5 1234567 |
| Curaçao CW | +599 | 0 | 7–8 | 9 518 1234 | +599 9 518 1234 |
| Cyprus CY | +357 | 0 | 8 | 96 123456 | +357 96 123456 |
| Czechia CZ | +420 | 0 | 9–12 | 601 123 456 | +420 601 123 456 |
| Denmark DK | +45 | 0 | 8 | 34 41 23 45 | +45 34 41 23 45 |
| Djibouti DJ | +253 | 0 | 8 | 77 83 10 01 | +253 77 83 10 01 |
| Dominica DM | +1 | 1 | 10 | (767) 225-1234 | +1 767 225 1234 |
| Dominican Republic DO | +1 | 1 | 10 | (809) 234-5678 | +1 809 234 5678 |
| Ecuador EC | +593 | 0 | 8–11 | 099 123 4567 | +593 99 123 4567 |
| Egypt EG | +20 | 0 | 8–10 | 010 01234567 | +20 10 01234567 |
| El Salvador SV | +503 | 0 | 7, 8, 11 | 7012 3456 | +503 7012 3456 |
| Equatorial Guinea GQ | +240 | 0 | 9 | 222 123 456 | +240 222 123 456 |
| Eritrea ER | +291 | 0 | 7 | 07 123 456 | +291 7 123 456 |
| Estonia EE | +372 | 0 | 7, 8, 10 | 5123 4567 | +372 5123 4567 |
| Eswatini SZ | +268 | 0 | 8–9 | 7612 3456 | +268 7612 3456 |
| Ethiopia ET | +251 | 0 | 9 | 091 123 4567 | +251 91 123 4567 |
| Falkland Islands FK | +500 | 0 | 5 | 51234 | +500 51234 |
| Faroe Islands FO | +298 | 0 | 6 | 21 12 34 | +298 21 12 34 |
| Fiji FJ | +679 | 0 | 7, 11 | 701 2345 | +679 701 2345 |
| Finland FI | +358 | 0 | 5–12 | 041 2345678 | +358 41 2345678 |
| France FR | +33 | 0 | 9 | 06 12 34 56 78 | +33 6 12 34 56 78 |
| French Guiana GF | +594 | 0 | 9 | 0694 20 12 34 | +594 694 20 12 34 |
| French Polynesia PF | +689 | 0 | 6, 8, 9 | 87 12 34 56 | +689 87 12 34 56 |
| Gabon GA | +241 | 0 | 7–8 | 06 03 12 34 | +241 06 03 12 34 |
| Gambia GM | +220 | 0 | 7, 9 | 301 2345 | +220 301 2345 |
| Georgia GE | +995 | 0 | 9 | 555 12 34 56 | +995 555 12 34 56 |
| Germany DE | +49 | 0 | 4–15 | 01512 3456789 | +49 1512 3456789 |
| Ghana GH | +233 | 0 | 8–9 | 023 123 4567 | +233 23 123 4567 |
| Gibraltar GI | +350 | 0 | 8 | 57123456 | +350 57123456 |
| Greece GR | +30 | 0 | 10–12 | 691 234 5678 | +30 691 234 5678 |
| Greenland GL | +299 | 0 | 6 | 22 12 34 | +299 22 12 34 |
| Grenada GD | +1 | 1 | 10 | (473) 403-1234 | +1 473 403 1234 |
| Guadeloupe GP | +590 | 0 | 9 | 0690 00 12 34 | +590 690 00 12 34 |
| Guam GU | +1 | 1 | 10 | (671) 300-1234 | +1 671 300 1234 |
| Guatemala GT | +502 | 0 | 8, 11 | 5123 4567 | +502 5123 4567 |
| Guernsey GG | +44 | 0 | 7, 9, 10 | 07781 123456 | +44 7781 123456 |
| Guinea GN | +224 | 0 | 8–9 | 601 12 34 56 | +224 601 12 34 56 |
| Guinea-Bissau GW | +245 | 0 | 7, 9 | 955 012 345 | +245 955 012 345 |
| Guyana GY | +592 | 0 | 7 | 609 1234 | +592 609 1234 |
| Haiti HT | +509 | 0 | 8 | 34 10 1234 | +509 34 10 1234 |
| Honduras HN | +504 | 0 | 8, 11 | 9123-4567 | +504 9123 4567 |
| Hong Kong SAR China HK | +852 | 0 | 5, 6, 7, 8, 9, 11 | 5123 4567 | +852 5123 4567 |
| Hungary HU | +36 | 06 | 8–9 | 06 20 123 4567 | +36 20 123 4567 |
| Iceland IS | +354 | 0 | 7, 9 | 611 1234 | +354 611 1234 |
| India IN | +91 | 0 | 8–13 | 081234 56789 | +91 81234 56789 |
| Indonesia ID | +62 | 0 | 7–17 | 0812-345-678 | +62 812 345 678 |
| Iran IR | +98 | 0 | 4, 5, 6, 7, 10 | 0912 345 6789 | +98 912 345 6789 |
| Iraq IQ | +964 | 0 | 8–10 | 0791 234 5678 | +964 791 234 5678 |
| Ireland IE | +353 | 0 | 7–10 | 085 012 3456 | +353 85 012 3456 |
| Isle of Man IM | +44 | 0 | 10 | 07924 123456 | +44 7924 123456 |
| Israel IL | +972 | 0 | 7–12 | 050-234-5678 | +972 50 234 5678 |
| Italy IT | +39 | 0 | 6–12 | 312 345 6789 | +39 312 345 6789 |
| Jamaica JM | +1 | 1 | 10 | (876) 210-1234 | +1 876 210 1234 |
| Japan JP | +81 | 0 | 8–17 | 090-1234-5678 | +81 90 1234 5678 |
| Jersey JE | +44 | 0 | 10 | 07797 712345 | +44 7797 712345 |
| Jordan JO | +962 | 0 | 8–9 | 07 9012 3456 | +962 7 9012 3456 |
| Kazakhstan KZ | +7 | 8 | 10, 14 | 8 (771) 000 9998 | +7 771 000 9998 |
| Kenya KE | +254 | 0 | 7–10 | 0712 123456 | +254 712 123456 |
| Kiribati KI | +686 | 0 | 5, 8 | 72001234 | +686 72001234 |
| Kosovo XK | +383 | 0 | 8–12 | 043 201 234 | +383 43 201 234 |
| Kuwait KW | +965 | 0 | 7–8 | 500 12345 | +965 500 12345 |
| Kyrgyzstan KG | +996 | 0 | 9–10 | 0700 123 456 | +996 700 123 456 |
| Laos LA | +856 | 0 | 8–10 | 020 23 123 456 | +856 20 23 123 456 |
| Latvia LV | +371 | 0 | 8 | 21 234 567 | +371 21 234 567 |
| Lebanon LB | +961 | 0 | 7–8 | 71 123 456 | +961 71 123 456 |
| Lesotho LS | +266 | 0 | 8 | 5012 3456 | +266 5012 3456 |
| Liberia LR | +231 | 0 | 7–9 | 077 012 3456 | +231 77 012 3456 |
| Libya LY | +218 | 0 | 9 | 091-2345678 | +218 91 2345678 |
| Liechtenstein LI | +423 | 0 | 7, 9 | 660 234 567 | +423 660 234 567 |
| Lithuania LT | +370 | 0 | 8 | (0-612) 34567 | +370 612 34567 |
| Luxembourg LU | +352 | 0 | 4–11 | 628 123 456 | +352 628 123 456 |
| Macao SAR China MO | +853 | 0 | 7–8 | 6612 3456 | +853 6612 3456 |
| Madagascar MG | +261 | 0 | 9 | 032 12 345 67 | +261 32 12 345 67 |
| Malawi MW | +265 | 0 | 7, 9 | 0991 23 45 67 | +265 991 23 45 67 |
| Malaysia MY | +60 | 0 | 8–10 | 012-345 6789 | +60 12 345 6789 |
| Maldives MV | +960 | 0 | 7, 10 | 771-2345 | +960 771 2345 |
| Mali ML | +223 | 0 | 8 | 65 01 23 45 | +223 65 01 23 45 |
| Malta MT | +356 | 0 | 8 | 9696 1234 | +356 9696 1234 |
| Marshall Islands MH | +692 | 1 | 7 | 235-1234 | +692 235 1234 |
| Martinique MQ | +596 | 0 | 9 | 0696 20 12 34 | +596 696 20 12 34 |
| Mauritania MR | +222 | 0 | 8 | 22 12 34 56 | +222 22 12 34 56 |
| Mauritius MU | +230 | 0 | 7, 8, 10 | 5251 2345 | +230 5251 2345 |
| Mayotte YT | +262 | 0 | 9 | 0639 01 23 45 | +262 639 01 23 45 |
| Mexico MX | +52 | 0 | 10 | 222 123 4567 | +52 222 123 4567 |
| Micronesia FM | +691 | 0 | 7 | 350 1234 | +691 350 1234 |
| Moldova MD | +373 | 0 | 8 | 0621 12 345 | +373 621 12 345 |
| Monaco MC | +377 | 0 | 8–9 | 06 12 34 56 78 | +377 6 12 34 56 78 |
| Mongolia MN | +976 | 0 | 8–10 | 8812 3456 | +976 8812 3456 |
| Montenegro ME | +382 | 0 | 8–9 | 060 123 456 | +382 60 123 456 |
| Montserrat MS | +1 | 1 | 10 | (664) 492-3456 | +1 664 492 3456 |
| Morocco MA | +212 | 0 | 9 | 06 50 12 34 56 | +212 6 50 12 34 56 |
| Mozambique MZ | +258 | 0 | 8–9 | 82 123 4567 | +258 82 123 4567 |
| Myanmar (Burma) MM | +95 | 0 | 6–10 | 09 212 3456 | +95 9 212 3456 |
| Namibia NA | +264 | 0 | 8–9 | 081 123 4567 | +264 81 123 4567 |
| Nauru NR | +674 | 0 | 7 | 555 1234 | +674 555 1234 |
| Nepal NP | +977 | 0 | 8, 10, 11 | 984-1234567 | +977 984 1234567 |
| Netherlands NL | +31 | 0 | 5–11 | 06 12345678 | +31 6 12345678 |
| New Caledonia NC | +687 | 0 | 6 | 75.12.34 | +687 75 12 34 |
| New Zealand NZ | +64 | 0 | 5–10 | 021 123 4567 | +64 21 123 4567 |
| Nicaragua NI | +505 | 0 | 8 | 8123 4567 | +505 8123 4567 |
| Niger NE | +227 | 0 | 8 | 93 12 34 56 | +227 93 12 34 56 |
| Nigeria NG | +234 | 0 | 10–14 | 0802 123 4567 | +234 802 123 4567 |
| Niue NU | +683 | 0 | 4, 7 | 888 4012 | +683 888 4012 |
| Norfolk Island NF | +672 | 0 | 6 | 3 81234 | +672 3 81234 |
| North Korea KP | +850 | 0 | 8, 10 | 0192 123 4567 | +850 192 123 4567 |
| North Macedonia MK | +389 | 0 | 8 | 072 345 678 | +389 72 345 678 |
| Northern Mariana Islands MP | +1 | 1 | 10 | (670) 234-5678 | +1 670 234 5678 |
| Norway NO | +47 | 0 | 5, 8 | 40 61 23 45 | +47 40 61 23 45 |
| Oman OM | +968 | 0 | 7–9 | 9212 3456 | +968 9212 3456 |
| Pakistan PK | +92 | 0 | 8–12 | 0301 2345678 | +92 301 2345678 |
| Palau PW | +680 | 0 | 7 | 620 1234 | +680 620 1234 |
| Palestinian Territories PS | +970 | 0 | 8–10 | 0599 123 456 | +970 599 123 456 |
| Panama PA | +507 | 0 | 7, 8, 10, 11 | 6123-4567 | +507 6123 4567 |
| Papua New Guinea PG | +675 | 0 | 7–8 | 7012 3456 | +675 7012 3456 |
| Paraguay PY | +595 | 0 | 6–11 | 0961 456789 | +595 961 456789 |
| Peru PE | +51 | 0 | 8–9 | 912 345 678 | +51 912 345 678 |
| Philippines PH | +63 | 0 | 6, 8, 9, 10, 11, 12, 13 | 0905 123 4567 | +63 905 123 4567 |
| Poland PL | +48 | 0 | 6–10 | 512 345 678 | +48 512 345 678 |
| Portugal PT | +351 | 0 | 9 | 912 345 678 | +351 912 345 678 |
| Puerto Rico PR | +1 | 1 | 10 | (787) 234-5678 | +1 787 234 5678 |
| Qatar QA | +974 | 0 | 7, 8, 9, 11 | 3312 3456 | +974 3312 3456 |
| Réunion RE | +262 | 0 | 9 | 0692 12 34 56 | +262 692 12 34 56 |
| Romania RO | +40 | 0 | 6, 9 | 0712 034 567 | +40 712 034 567 |
| Russia RU | +7 | 8 | 10, 14 | 8 (912) 345-67-89 | +7 912 345 67 89 |
| Rwanda RW | +250 | 0 | 8–9 | 0720 123 456 | +250 720 123 456 |
| Samoa WS | +685 | 0 | 5, 6, 7, 10 | 72 12345 | +685 72 12345 |
| San Marino SM | +378 | 0 | 8, 10 | 66 66 12 12 | +378 66 66 12 12 |
| São Tomé & Príncipe ST | +239 | 0 | 7 | 981 2345 | +239 981 2345 |
| Saudi Arabia SA | +966 | 0 | 9–10 | 051 234 5678 | +966 51 234 5678 |
| Senegal SN | +221 | 0 | 9 | 70 123 45 67 | +221 70 123 45 67 |
| Serbia RS | +381 | 0 | 6–12 | 060 1234567 | +381 60 1234567 |
| Seychelles SC | +248 | 0 | 7 | 2 510 123 | +248 2 510 123 |
| Sierra Leone SL | +232 | 0 | 8 | (025) 123456 | +232 25 123456 |
| Singapore SG | +65 | 0 | 8, 10, 11 | 8123 4567 | +65 8123 4567 |
| Sint Maarten SX | +1 | 1 | 10 | (721) 520-5678 | +1 721 520 5678 |
| Slovakia SK | +421 | 0 | 6, 7, 9 | 0912 123 456 | +421 912 123 456 |
| Slovenia SI | +386 | 0 | 5–8 | 031 234 567 | +386 31 234 567 |
| Solomon Islands SB | +677 | 0 | 5, 7 | 74 21234 | +677 74 21234 |
| Somalia SO | +252 | 0 | 6–9 | 7 1123456 | +252 7 1123456 |
| South Africa ZA | +27 | 0 | 5–10 | 071 123 4567 | +27 71 123 4567 |
| South Korea KR | +82 | 0 | 5, 6, 8, 9, 10, 11, 12, 13, 14 | 010-2000-0000 | +82 10 2000 0000 |
| South Sudan SS | +211 | 0 | 9 | 0977 123 456 | +211 977 123 456 |
| Spain ES | +34 | 0 | 9 | 612 34 56 78 | +34 612 34 56 78 |
| Sri Lanka LK | +94 | 0 | 9 | 071 234 5678 | +94 71 234 5678 |
| St. Barthélemy BL | +590 | 0 | 9 | 0690 00 12 34 | +590 690 00 12 34 |
| St. Helena SH | +290 | 0 | 4–5 | 51234 | +290 51234 |
| St. Kitts & Nevis KN | +1 | 1 | 10 | (869) 765-2917 | +1 869 765 2917 |
| St. Lucia LC | +1 | 1 | 10 | (758) 284-5678 | +1 758 284 5678 |
| St. Martin MF | +590 | 0 | 9 | 0690 00 12 34 | +590 690 00 12 34 |
| St. Pierre & Miquelon PM | +508 | 0 | 6, 9 | 055 12 34 | +508 55 12 34 |
| St. Vincent & Grenadines VC | +1 | 1 | 10 | (784) 430-1234 | +1 784 430 1234 |
| Sudan SD | +249 | 0 | 9 | 091 123 1234 | +249 91 123 1234 |
| Suriname SR | +597 | 0 | 6–7 | 741-2345 | +597 741 2345 |
| Svalbard & Jan Mayen SJ | +47 | 0 | 5, 8 | 41 23 45 67 | +47 41 23 45 67 |
| Sweden SE | +46 | 0 | 6, 7, 8, 9, 10, 12 | 070-123 45 67 | +46 70 123 45 67 |
| Switzerland CH | +41 | 0 | 9, 12 | 078 123 45 67 | +41 78 123 45 67 |
| Syria SY | +963 | 0 | 8–9 | 0944 567 890 | +963 944 567 890 |
| Taiwan TW | +886 | 0 | 7–11 | 0912 345 678 | +886 912 345 678 |
| Tajikistan TJ | +992 | 0 | 9 | 91 712 3456 | +992 91 712 3456 |
| Tanzania TZ | +255 | 0 | 9 | 0621 234 567 | +255 621 234 567 |
| Thailand TH | +66 | 0 | 8, 9, 10, 13 | 081 234 5678 | +66 81 234 5678 |
| Timor-Leste TL | +670 | 0 | 7–8 | 7721 2345 | +670 7721 2345 |
| Togo TG | +228 | 0 | 8 | 90 11 23 45 | +228 90 11 23 45 |
| Tokelau TK | +690 | 0 | 4–7 | 7290 | +690 7290 |
| Tonga TO | +676 | 0 | 5, 7 | 771 5123 | +676 771 5123 |
| Trinidad & Tobago TT | +1 | 1 | 10 | (868) 291-1234 | +1 868 291 1234 |
| Tristan da Cunha TA | +290 | 0 | 4 | 8999 | +290 8999 |
| Tunisia TN | +216 | 0 | 8 | 20 123 456 | +216 20 123 456 |
| Türkiye TR | +90 | 0 | 7, 10, 12, 13 | 0501 234 56 78 | +90 501 234 56 78 |
| Turkmenistan TM | +993 | 8 | 8 | 8 66 123456 | +993 66 123456 |
| Turks & Caicos Islands TC | +1 | 1 | 10 | (649) 231-1234 | +1 649 231 1234 |
| Tuvalu TV | +688 | 0 | 5–7 | 90 1234 | +688 90 1234 |
| U.S. Virgin Islands VI | +1 | 1 | 10 | (340) 642-1234 | +1 340 642 1234 |
| Uganda UG | +256 | 0 | 9 | 0712 345678 | +256 712 345678 |
| Ukraine UA | +380 | 0 | 9–10 | 050 123 4567 | +380 50 123 4567 |
| United Arab Emirates AE | +971 | 0 | 5–12 | 050 123 4567 | +971 50 123 4567 |
| United Kingdom GB | +44 | 0 | 7, 9, 10 | 07400 123456 | +44 7400 123456 |
| United States US | +1 | 1 | 10 | (201) 555-0123 | +1 201 555 0123 |
| Uruguay UY | +598 | 0 | 4–13 | 094 231 234 | +598 94 231 234 |
| Uzbekistan UZ | +998 | 0 | 9 | 91 234 56 78 | +998 91 234 56 78 |
| Vanuatu VU | +678 | 0 | 5, 7 | 591 2345 | +678 591 2345 |
| Vatican City VA | +39 | 0 | 6–12 | 312 345 6789 | +39 312 345 6789 |
| Venezuela VE | +58 | 0 | 10 | 0412-1234567 | +58 412 1234567 |
| Vietnam VN | +84 | 0 | 7–10 | 0912 345 678 | +84 912 345 678 |
| Wallis & Futuna WF | +681 | 0 | 6, 9 | 82 12 34 | +681 82 12 34 |
| Western Sahara EH | +212 | 0 | 9 | 06 50 12 34 56 | +212 6 50 12 34 56 |
| Yemen YE | +967 | 0 | 7–9 | 0712 345 678 | +967 712 345 678 |
| Zambia ZM | +260 | 0 | 9 | 095 5123456 | +260 95 5123456 |
| Zimbabwe ZW | +263 | 0 | 7, 9, 10 | 071 234 5678 | +263 71 234 5678 |
A calling code does not identify a country. These are the most-shared ones — which is why a number starting +1 can't be resolved to a country from its prefix alone, and has to be matched against each plan's area codes.
It isn't a list of valid numbers. A number can match its country's length and still not exist: the plan also says which prefixes are allocated, and to what kind of line. The formatter reports that as “right length, no such number”.
It isn't the only format a country accepts. The example shows the conventional local grouping, but the digits are what matter — spaces, dashes and brackets carry no meaning, which is why the formatter takes a number written any way at all and normalises it before doing anything else.