| Prefix | Name | Amount | Comment | Info | % Change |
|---|---|---|---|---|---|
| 1947 | United States | 0.00258 | A-number prices | No change | 0.0 |
| 1948 | United States | 0.00258 | A-number prices | No change | 0.0 |
| 1949 | United States | 0.00258 | A-number prices | No change | 0.0 |
| 1951 | United States | 0.00258 | A-number prices | No change | 0.0 |
| 1952 | United States | 0.00258 | A-number prices | No change | 0.0 |
| 1954 | United States | 0.00258 | A-number prices | No change | 0.0 |
| 1956 | United States | 0.00258 | A-number prices | No change | 0.0 |
| 1959 | United States | 0.00258 | A-number prices | No change | 0.0 |
| 1970 | United States | 0.00258 | A-number prices | No change | 0.0 |
| 1971 | United States | 0.00258 | A-number prices | No change | 0.0 |
| 1972 | United States | 0.00258 | A-number prices | No change | 0.0 |
| 1973 | United States | 0.00258 | A-number prices | No change | 0.0 |
| 1975 | United States | 0.00258 | A-number prices | No change | 0.0 |
| 1978 | United States | 0.00258 | A-number prices | No change | 0.0 |
| 1979 | United States | 0.00258 | A-number prices | No change | 0.0 |
| 1980 | United States | 0.00258 | A-number prices | No change | 0.0 |
| 1983 | United States | 0.00258 | A-number prices | No change | 0.0 |
| 1984 | United States | 0.00258 | A-number prices | No change | 0.0 |
| 1985 | United States | 0.00258 | A-number prices | No change | 0.0 |
| 1986 | United States | 0.00258 | A-number prices | No change | 0.0 |
| 1989 | United States | 0.00258 | A-number prices | No change | 0.0 |
| 1800 | United States 800 | 0.00145 | A-number prices | Decrease | -2.7 |
| 1822 | United States 800 | 0.00145 | A-number prices | Decrease | -2.7 |
| 1833 | United States 800 | 0.00145 | A-number prices | Decrease | -2.7 |
| 1844 | United States 800 | 0.00145 | A-number prices | Decrease | -2.7 |
| 1855 | United States 800 | 0.00145 | A-number prices | Decrease | -2.7 |
| 1866 | United States 800 | 0.00145 | A-number prices | Decrease | -2.7 |
| 1877 | United States 800 | 0.00145 | A-number prices | Decrease | -2.7 |
| 1880 | United States 800 | 0.00145 | A-number prices | Decrease | -2.7 |
| 1881 | United States 800 | 0.00145 | A-number prices | Decrease | -2.7 |
| 1882 | United States 800 | 0.00145 | A-number prices | Decrease | -2.7 |
| 1883 | United States 800 | 0.00145 | A-number prices | Decrease | -2.7 |
| 1888 | United States 800 | 0.00145 | A-number prices | Decrease | -2.7 |
| 1907 | United States Alaska | 0.01049 | A-number prices | No change | 0.0 |
| 1808 | United States Hawaii | 0.00547 | A-number prices | Decrease | -2.5 |
| 1340 | United States Virgin Islands | 0.01273 | Decrease | -2.5 | |
| 878 | Universal Personal Telecommunications | 2.0 | No change | 0.0 | |
| 598 | Uruguay | 0.03926 | Increase | 2.5 | |
| 5989 | Uruguay Mobile | 0.12062 | Decrease | -2.5 | |
| 59891 | Uruguay Mobile Antel | 0.08979 | Increase | 2.5 | |
| 59892 | Uruguay Mobile Antel | 0.08979 | Increase | 2.5 | |
| 59898 | Uruguay Mobile Antel | 0.08979 | Increase | 2.5 | |
| 59899 | Uruguay Mobile Antel | 0.08979 | Increase | 2.5 | |
| 59896 | Uruguay Mobile Claro | 0.07731 | Increase | 2.5 | |
| 59897 | Uruguay Mobile Claro | 0.07731 | Increase | 2.5 | |
| 59893 | Uruguay Mobile Movistar | 0.12117 | Increase | 2.5 | |
| 59894 | Uruguay Mobile Movistar | 0.12117 | Increase | 2.5 | |
| 59895 | Uruguay Mobile Movistar | 0.12117 | Increase | 2.5 | |
| 5981 | Uruguay Montevideo | 0.02717 | Decrease | -2.5 | |
| 5982 | Uruguay Montevideo | 0.02717 | Decrease | -2.5 | |
| 998 | Uzbekistan | 0.07281 | No change | 0.0 | |
| 99820 | Uzbekistan Mobile | 0.06988 | No change | 0.0 | |
| 99833 | Uzbekistan Mobile | 0.06988 | No change | 0.0 | |
| 99850 | Uzbekistan Mobile | 0.06988 | No change | 0.0 | |
| 99870 | Uzbekistan Mobile | 0.06988 | No change | 0.0 | |
| 99877 | Uzbekistan Mobile | 0.06988 | No change | 0.0 | |
| 99887 | Uzbekistan Mobile | 0.06988 | No change | 0.0 | |
| 99888 | Uzbekistan Mobile | 0.06988 | No change | 0.0 | |
| 9989 | Uzbekistan Mobile | 0.06988 | No change | 0.0 | |
| 998611199 | Uzbekistan Special Services | 0.39208 | Decrease | -2.5 | |
| 998711132 | Uzbekistan Special Services | 0.39208 | Decrease | -2.5 | |
| 998711 | Uzbekistan Tashkent | 0.07281 | No change | 0.0 | |
| 998712 | Uzbekistan Tashkent | 0.07281 | No change | 0.0 | |
| 998713 | Uzbekistan Tashkent | 0.07281 | No change | 0.0 | |
| 678 | Vanuatu | 0.6861 | No change | 0.0 | |
| 6789000 | Vanuatu Special Services | 0.60214 | Decrease | -2.5 | |
| 6789002 | Vanuatu Special Services | 0.60214 | Decrease | -2.5 | |
| 6789003 | Vanuatu Special Services | 0.60214 | Decrease | -2.5 | |
| 6789004 | Vanuatu Special Services | 0.60214 | Decrease | -2.5 | |
| 6789005 | Vanuatu Special Services | 0.60214 | Decrease | -2.5 | |
| 6789006 | Vanuatu Special Services | 0.60214 | Decrease | -2.5 | |
| 6789007 | Vanuatu Special Services | 0.60214 | Decrease | -2.5 | |
| 6789008 | Vanuatu Special Services | 0.60214 | Decrease | -2.5 | |
| 6789009 | Vanuatu Special Services | 0.60214 | Decrease | -2.5 | |
| 58 | Venezuela | 0.00447 | Decrease | -2.4 | |
| 58212 | Venezuela Caracas | 0.00439 | No change | 0.0 | |
| 58234261 | Venezuela Fixed Movilnet | 0.00531 | No change | 0.0 | |
| 58234320 | Venezuela Fixed Movilnet | 0.00531 | No change | 0.0 | |
| 58234323 | Venezuela Fixed Movilnet | 0.00531 | No change | 0.0 | |
| 58234338 | Venezuela Fixed Movilnet | 0.00531 | No change | 0.0 | |
| 58234342 | Venezuela Fixed Movilnet | 0.00531 | No change | 0.0 | |
| 58234474 | Venezuela Fixed Movilnet | 0.00531 | No change | 0.0 | |
| 58234511 | Venezuela Fixed Movilnet | 0.00531 | No change | 0.0 | |
| 58234660 | Venezuela Fixed Movilnet | 0.00531 | No change | 0.0 | |
| 58234662 | Venezuela Fixed Movilnet | 0.00531 | No change | 0.0 | |
| 58234676 | Venezuela Fixed Movilnet | 0.00531 | No change | 0.0 | |
| 58234777 | Venezuela Fixed Movilnet | 0.00531 | No change | 0.0 | |
| 58234808 | Venezuela Fixed Movilnet | 0.00531 | No change | 0.0 | |
| 58234871 | Venezuela Fixed Movilnet | 0.00531 | No change | 0.0 | |
| 58234872 | Venezuela Fixed Movilnet | 0.00531 | No change | 0.0 | |
| 58234881 | Venezuela Fixed Movilnet | 0.00531 | No change | 0.0 | |
| 58234882 | Venezuela Fixed Movilnet | 0.00531 | No change | 0.0 | |
| 58234887 | Venezuela Fixed Movilnet | 0.00531 | No change | 0.0 | |
| 58235242 | Venezuela Fixed Movilnet | 0.00531 | No change | 0.0 | |
| 58235266 | Venezuela Fixed Movilnet | 0.00531 | No change | 0.0 | |
| 58235340 | Venezuela Fixed Movilnet | 0.00531 | No change | 0.0 | |
| 58235341 | Venezuela Fixed Movilnet | 0.00531 | No change | 0.0 | |
| 58235511 | Venezuela Fixed Movilnet | 0.00531 | No change | 0.0 | |
| 58235661 | Venezuela Fixed Movilnet | 0.00531 | No change | 0.0 | |
| 58235775 | Venezuela Fixed Movilnet | 0.00531 | No change | 0.0 |