| Colombo | Western Province | Sri Lanka | 648,034 | 00000, 00094, 00100, 00200, 00700, 00900, 01000, 01100, 01200, 01300, 01400, 01500, 10202, 10208, 10232, 10302, 10304, 10306, 10502, 10508, 10511, 10513, 10522, 10524, 10526, 10654, 10656, 10682, 10704, 10712, 10714, 10718, 10730, 10732, 67337 |
| Jaffna | Northern Province | Sri Lanka | 169,102 | 40000 |
| Madurai | Tamil Nadu | India | 909,908 | 625001, 625002, 625003, 625005, 625006, 625007, 625008, 625009, 625010, 625011, 625012, 625014, 625015, 625016, 625017, 625018, 625019, 625021, 625022, 625023, 625101, 625104, 625106, 625107, 625110, 625122, 625201, 625207, 625209, 625217, 625218, 625221, 625234, 625301, 625420, 625502, 625503, 625514, 625537, 625547, 625552, 625566, 625572, 625701, 625702, 625704, 625706, 625707, 626115, 630611, 630612 |
| Teni | Tamil Nadu | India | 1,034,724 | 625523, 625531, 625534 |
| Tiruchirappalli | Tamil Nadu | India | 775,484 | 613102, 613402, 620001, 620002, 620003, 620004, 620005, 620006, 620007, 620008, 620009, 620010, 620011, 620012, 620013, 620014, 620015, 620016, 620017, 620018, 620019, 620020, 620021, 620022, 620023, 620024, 620025, 620026, 620101, 620102, 620103, 620601, 621005, 621006, 621007, 621009, 621010, 621014, 621105, 621111, 621112, 621126, 621127, 621132, 621201, 621202, 621204, 621209, 621213, 621216, 621218, 621221, 621303, 621304, 621316, 621702, 621703, 621706, 621712, 622502, 622515, 639101, 639103, 639110, 639112, 639115 |