| Howrah | West Bengal | India | 1,027,672 | 711001, 711101, 711105, 711106, 711107, 711108, 711109, 711110, 711111, 711112, 711113, 711115, 711117, 711202, 711204, 711206, 711226, 711227, 711302, 711305, 711306, 711308, 711312, 711315, 711316, 711317, 711322, 711324, 711327, 711328, 711401, 711405, 711408, 711409, 711410, 711412, 711413, 711415, 711416 |
| Kolkata | West Bengal | India | 4,631,392 | 700001, 700002, 700003, 700004, 700005, 700006, 700007, 700008, 700009, 700010, 700011, 700012, 700013, 700014, 700015, 700016, 700017, 700018, 700019, 700020, 700021, 700022, 700023, 700024, 700025, 700026, 700027, 700028, 700029, 700030, 700031, 700032, 700033, 700034, 700035, 700036, 700037, 700038, 700039, 700040, 700041, 700042, 700043, 700045, 700046, 700047, 700048, 700050, 700052, 700053, 700054, 700055, 700059, 700060, 700062, 700063, 700064, 700065, 700066, 700067, 700068, 700069, 700071, 700072, 700073, 700074, 700075, 700077, 700078, 700080, 700082, 700085, 700086, 700087, 700088, 700089, 700090, 700091, 700092, 700094, 700095, 700097, 700098, 700099, 700100, 700101, 700102, 700105, 700106, 700107, 700108, 700159, 700162, 700190, 711102, 711106, 711107, 711202, 711214, 711313, 711327 |