Theni have 33 pincodes.

Genguvarpatti 2 locations 625203
Aundipatti 11 locations 625512
Bodinayakanur 1 locations 625513
Chinnamanur 11 locations 625515
Cumbum (Theni) 5 locations 625516
Gandamanayakanur 7 locations 625517
Gudalur 3 locations 625518
Highwavys 3 locations 625519
Kamatchipuram 5 locations 625520
Kamayakoundanpatti 2 locations 625521
Kombai 1 locations 625522
Lakshmipuram (Theni) 3 locations 625523
Pannaipuram 4 locations 625524
Periyar Project 2 locations 625525
Royappanpatti 3 locations 625526
Chinnakattalai 1 locations 625527
Sillamarathupatti 6 locations 625528
Thevaram 7 locations 625530
Theni 10 locations 625531
Uthamapalayam 5 locations 625533
Veerapandi (Theni) 9 locations 625534
T.Subbulapuram 8 locations 625536
Odaipatti 4 locations 625540
C.Pudupatti 1 locations 625556
Varadharajnagar 6 locations 625562
Kadamalaikundu 11 locations 625579
Subburajnagar 11 locations 625582
Periyakulam 3 locations 625601
Devadanapatti 7 locations 625602
Vadugapatti 3 locations 625603
Periyakulam East 3 locations 625604
Tamarakulam 4 locations 625605
Thullukuttinayakanur 1 locations 625705