| Country | Format | Total Codes |
|---|---|---|
| NNNN | 2650 | |
| NNNN | 1900 | |
| NNNN | 1150 | |
| NNNN | 4700 | |
| NNNNN | 3681 | |
| NNNNN | 480 | |
| NNNNN | 860 | |
| NNN NN | 2650 | |
| NNNN | 1091 | |
| NNNNN | 545 | |
| NNNNN | 1225 | |
| NNNNN | 5400 | |
| NNNNN | 3020 | |
| NNNNN | 6050 | |
| NNNNN | 8200 | |
| NNN NN | 900 | |
| NNNN | 3100 | |
| NNNNNN or NNN NNN | 21000 | |
| NNNNN | 7500 | |
| NNN | 170 | |
| NNNNN | 4800 | |
| NNN-NNNN | 124000 | |
| NNNN | 700 | |
| NNNNN | 16000 | |
| NNNN | 4200 | |
| NNNNN | 32100 | |
| NNNN | 4000 | |
| NNNN | 1065 | |
| NNNN | 3276 | |
| NNNNN | 2669 | |
| NNNN | 1830 | |
| NN-NNN | 21000 | |
| NNNNN | 38000 | |
| NNNNN | 37000 | |
| NNNNN | 1200 | |
| NNNNNN | 120000 | |
| NNN NN | 1400 | |
| NNNN | 450 | |
| NNNNN | 35000 | |
| NNNNN | 10866 | |
| NNN NN | 10300 | |
| NNNN | 3180 | |
| NNNNN | 2450 | |
| NN or NNN | 2815 | |
| NNNNN | 290 | |