| Post Office | Pin Code |
| Agamalai BO Pin Code | 625605 |
| Alagapuri BO Pin Code | 625523 |
| Allinagaram SO Pin Code | 625531 |
| Ammapatti BO Pin Code | 625512 |
| Ammatchiapuram BO Pin Code | 625531 |
| Anaikaraipatti BO Pin Code | 625582 |
| Anamalayanpatti BO Pin Code | 625526 |
| Angoorpal BO Pin Code | 625518 |
| Annanji BO Pin Code | 625531 |
| Appipatti BO Pin Code | 625515 |
| Athankaraipatti BO Pin Code | 625517 |
| Aundipatti SO Pin Code | 625512 |
| AVadipatti BO Pin Code | 625602 |
| BAmmapatti BO Pin Code | 625528 |
| Bangalamedu SO Pin Code | 625531 |
| BMeenakshipuram BO Pin Code | 625582 |
| Bodidasanpatti BO Pin Code | 625536 |
| Bodimettu BO Pin Code | 625582 |
| Bodinayakanur HO Pin Code | 625513 |
| Bodinayakanur RS BO Pin Code | 625582 |
| Bomminayakanpatti BO Pin Code | 625602 |
| Buthipuram BO Pin Code | 625531 |
| Central Station BO Pin Code | 625582 |
| Chinnakattalai BO Pin Code | 625527 |
| Chinnamanur SO Pin Code | 625515 |
| Chinnaovalapuram BO Pin Code | 625515 |
| CPudupatti SO Pin Code | 625556 |
| Cumbum SO (Theni) Pin Code | 625516 |
| Devadanapatti SO Pin Code | 625602 |
| Dharmapuri BO Pin Code | 625520 |
| Dombcherry BO Pin Code | 625582 |
| Endapuli BO Pin Code | 625604 |
| Erasakkanayakanur BO Pin Code | 625515 |
| Erumalainayakanpatti BO Pin Code | 625602 |
| Ethakovil BO Pin Code | 625536 |
| Gandamanayakanur SO Pin Code | 625517 |
| Gandhinagar (Cumbum) SO Pin Code | 625516 |
| Genguvarpatti SO Pin Code | 625203 |
| GKallupatti BO Pin Code | 625203 |
| Gokilapuram BO Pin Code | 625526 |
| Gopalapuram BO Pin Code | 625534 |
| Govindagaram BO Pin Code | 625517 |
| Gudalur SO Pin Code | 625518 |
| Gullapuram BO Pin Code | 625562 |
| GUsilampatti BO Pin Code | 625517 |
| Hanumanthanpatti BO Pin Code | 625533 |
| Highwavys SO Pin Code | 625519 |
| Jangalpatti BO Pin Code | 625520 |
| Jeyamangalam BO Pin Code | 625603 |
| Kadamalaikundu SO Pin Code | 625579 |
| Kamarajapuram BO Pin Code | 625582 |
| Kamatchipuram SO Pin Code | 625520 |
| Kamayakoundanpatti SO Pin Code | 625521 |
| Kanniappapillaipatti BO Pin Code | 625512 |
| Kanniservaipatti BO Pin Code | 625515 |
| Karunagamuthanpatti BO Pin Code | 625516 |
| Keelagudalur BO Pin Code | 625518 |
| Kodangipatti BO Pin Code | 625531 |
| Koduvilarpatti BO Pin Code | 625534 |
| Koilpatti BO Pin Code | 625562 |
| Kombai SO Pin Code | 625522 |
| Kombaitholu BO Pin Code | 625579 |
| Koolayanur BO Pin Code | 625515 |
| Kothaloothu BO Pin Code | 625512 |
| Kothapatti BO Pin Code | 625512 |
| Kottagudi BO Pin Code | 625582 |
| Kottur BO Pin Code | 625534 |
| Kovilparai BO Pin Code | 625579 |
| Krishnampatti BO Pin Code | 625530 |
| Kujjanur BO Pin Code | 625515 |
| Kullappagoundanpatti BO Pin Code | 625516 |
| Kumizhantholu BO Pin Code | 625579 |
| Kunnur BO Pin Code | 625531 |
| Kuppinayakanpatti BO Pin Code | 625520 |
| Kurangani BO Pin Code | 625582 |
| Lakshminayakanpatti BO Pin Code | 625530 |
| Lakshmipuram SO (Theni) Pin Code | 625523 |
| Manalar BO Pin Code | 625519 |
| Manjalar Dam BO Pin Code | 625602 |
| Marikundu BO Pin Code | 625517 |
| Markeyankottai BO Pin Code | 625515 |
| Mayiladumparai BO Pin Code | 625579 |
| Megamalai BO Pin Code | 625515 |
| Melachokkanathapuram BO Pin Code | 625582 |
| Melasindalachery BO Pin Code | 625524 |
| Melmangalam BO Pin Code | 625603 |
| Moolakadai BO Pin Code | 625579 |
| Mottanuthu BO Pin Code | 625512 |
| Murugamalainagar BO Pin Code | 625605 |
| Muthulapuram BO Pin Code | 625515 |
| Nagalapuram BO Pin Code | 625528 |
| Nallakaruppanpatti BO Pin Code | 625604 |
| Narayanathevanpatti BO Pin Code | 625521 |
| Odaipatti SO Pin Code | 625540 |
| Okkaraipatti BO Pin Code | 625517 |
| Palacombai BO Pin Code | 625512 |
| Palanichettipatti SO Pin Code | 625531 |
| Pallavarayanpatti BO Pin Code | 625524 |
| Pannaipuram SO Pin Code | 625524 |
| PDharmathupatti BO Pin Code | 625536 |
| Periyakulam Bazaar SO Pin Code | 625601 |
| Periyakulam East SO Pin Code | 625604 |
| Periyakulam HO Pin Code | 625601 |
| Periyar Project SO Pin Code | 625525 |
| Poomalaikundu BO Pin Code | 625520 |
| Poosanuthu BO Pin Code | 625579 |
| Pottipuram BO Pin Code | 625528 |
| Pulikuthi BO Pin Code | 625524 |
| Pullimankombai BO Pin Code | 625536 |
| Rajadhani BO Pin Code | 625512 |
| Rajagopalanpatti BO Pin Code | 625536 |
| Rasingapuram BO Pin Code | 625528 |
| Rengasamudram BO Pin Code | 625562 |
| Rosanampatti BO Pin Code | 625512 |
| Royappanpatti SO Pin Code | 625526 |
| Sankarapuram BO Pin Code | 625530 |
| Saruthupatti BO Pin Code | 625523 |
| Sathakoilpatti BO Pin Code | 625602 |
| Seelayampatti BO Pin Code | 625515 |
| Seepalakottai BO Pin Code | 625540 |
| Shunmugasundarapuram BO Pin Code | 625512 |
| Silamalai BO Pin Code | 625528 |
| Sillamarathupatti SO Pin Code | 625528 |
| Silvarpatti BO Pin Code | 625602 |
| Sindalacherry BO Pin Code | 625530 |
| Siraparai BO Pin Code | 625579 |
| Srirengapuram BO Pin Code | 625534 |
| Subburajnagar SO Pin Code | 625582 |
| Sukkangalpatti BO Pin Code | 625540 |
| Surulipatti BO Pin Code | 625516 |
| Suruliyar Lower Camp BO Pin Code | 625525 |
| Tadichery BO Pin Code | 625534 |
| Tamarakulam SO Pin Code | 625605 |
| Thamminayakanpatti BO Pin Code | 625530 |
| Thangammalpuram BO Pin Code | 625579 |
| Thekkampatti BO Pin Code | 625517 |
| Theni SO Pin Code | 625531 |
| Theppampatti BO Pin Code | 625512 |
| Thevaram SO Pin Code | 625530 |
| Thimmarasanayakanur BO Pin Code | 625536 |
| Thullukuttinayakanur BO Pin Code | 625705 |
| Thummagundu BO Pin Code | 625579 |
| TKallipatti BO Pin Code | 625605 |
| TMeenatchipuram BO Pin Code | 625530 |
| TNagar (Theni) SO Pin Code | 625531 |
| TSubbulapuram SO Pin Code | 625536 |
| TVRenganathapuram BO Pin Code | 625536 |
| UAmmapatti BO Pin Code | 625533 |
| Upparpatti BO Pin Code | 625534 |
| Uppukottai BO Pin Code | 625534 |
| Uthamapalayam Bazar SO Pin Code | 625533 |
| Uthamapalayam SO Pin Code | 625533 |
| Uthamapalayam West SO Pin Code | 625533 |
| Vadagarai SO Pin Code | 625601 |
| Vadugapatti SO Pin Code | 625603 |
| Vaigaidamsite BO Pin Code | 625562 |
| Vaigaiproject BO Pin Code | 625562 |
| Varadharajnagar SO Pin Code | 625562 |
| Varushanadu BO Pin Code | 625579 |
| Veerapandi SO (Theni) Pin Code | 625534 |
| Vellaiyammalpuram BO Pin Code | 625540 |
| Venkatachalapuram BO Pin Code | 625534 |
| Venniar Estate BO Pin Code | 625519 |
