All PIN codes in Idukki
| PIN | Post offices |
|---|---|
| 685501 | Elappara, Cheenthalar, Chinnar, Fair Field, Haileyburia, Kochukarimtharuvi, Kolahalamedu, Pasupara |
| 685503 | Vagamon, Kottamala, Pullikkanam |
| 685505 | Upputhara, Karimkulam Chappath, Lonetree, Mathaipara, Mattuthavalam |
| 685507 | Ayyappancoil, Kalthotty |
| 685508 | Kattappana |
| 685509 | Kumily, Amaravathy, Attapallam, Chakkupallam, Springvalley, Thekkady |
| 685511 | Kanchiyar, Kozhimala, Nariampara, Thoppipala, Thovarayar |
| 685512 | Anakkara SO Idukki, Chellarcoil |
| 685514 | Erattayar, Bethel, Chempakapara, Erattayar North, Ettithope, Idinjamala, Kochuthovala, Melekuppachampady, Santhigram, Uppukandam, Valiyathovala |
| 685515 | Kattappana South, Anniyartholu, Calvari Mount, Kadamakuzhy, Kamakshy, Mulakaramedu, Nellipara, Puliyanmala, Vazhavara, Vellayamkudy |
| 685531 | Peermade, Glenmary, Karadikuzhy, Kuttikanam, Lakshmi Coil, Pallikunnu, Pambanar |
| 685532 | Peruvanthanam, Kanayankavayal, Meloram, Murinjapuzha, Paloorkavu, Paloorkavu Central |
| 685533 | Vandiperiyar, Arnakal, Chenkara, Chottupara Periyar, Dymock, Gramby, Keerikara, Moongalar, Mount, Thengakal, Vallakadavu Periyar, Wallardie |
| 685535 | Viswanathapuram, Anavilasam, Sasthanoda, Vellaramkunnu |
| 685551 | Vandanmettu, Cumbumbettu, Kochara, Kuzhithozhu, Mali, Nettithozhu, Pampupara, Puttady, Rajakandam |
| 685552 | Kallar, Balagram, Chottupara, Combayar, Karunapuram, Koottar, Pushpakandam, Ramakkal Mettu, Sanniasioda |
| 685553 | Nedumkandam, Chembalam, Ezhukunvayal, Kailasanadu, Manjappara, Mavady, Pachady, Pampadumpara |
| 685554 | Udumbanchola, Chathurangapara, Chemmannar |
| 685561 | Adimali, Anaviratty, Koompanpara, Korangatti, Machiplavu, Mannamkandam, Padicap, Valara |
| 685562 | Kallarkutty, Mukkudam, Panamkutty, South Kathipara |
| 685563 | Vellathooval, Konnathady, Ponmudi, Selliampara |
| 685565 | Chithirapuram, Anakulam, Bisonvalley, Ellakallu, Josegiri, Kunchithanni, Mankulam, Meencut, Pallivasal, Pottenkad, Sengulam, Thokkupara, Vattiar |
| 685566 | Rajakad, C Kuthumkal, Mammattikanam, Mukkudil, N R City |
| 685571 | Parathode SO Idukki, Mullarikudy, Muniyara, Panickankudy |
| 685581 | Karimannoor, Cheppukulam, Koduveli, Mulappuram, Neyyassery, Pannoor, Thattakuzha, Thommankuthu |
| 685582 | Kodikulam, Parapuzha, Vandamattom, West Kodikulam |
| 685583 | Vazhithala, Kuninji, Purapuzha |
| 685584 | Thodupuzha, Thodupuzha West |
| 685585 | Thodupuzha East, Anchiri, Thekkumbhagam |
| 685586 | Karimkunnam, Ottalloor, Thattarathatta, Vadakkummury |
| 685587 | Muttom EK, Ellumpuram, Mrala, Thudanganad |
| 685588 | Kalayanthani, Alakode, Chilavu, Devarupara, Edavetty, Elamdesom, Koovakandam, Pannimattom, Velliyamattom |
| 685589 | Moolamattom, Edadidukki, Ilappally, Kannickal, Moolamattom East, Pathippally |
| 685590 | Kudayathur, Adoormala, Kanjar, Koovappallykudayathur |
| 685591 | Arakulam |
| 685595 | Udumbannur, Amayapra, Cheenikuzhi, Malayinchi, Moolakad, Peringassery |
| 685601 | Kulamavu, Karippalangad |
| 685602 | Idukki Colony, Manipara, Maniyaramkudy, Mariyapuram, Mulakuvally, Narakakanam, Nayarupara, Thadiampadu, Vimalagiri |
| 685603 | Idukki Painavu |
| 685604 | Murickassery, Konnackamali, Mankuva, Padamugham, Perinchankutty, Rajamudi, Rajapuram, Upputhode |
| 685605 | Muthalakodam, Ezhallur, Ezhumuttom, Perumpillichira |
| 685606 | Kanjikuzhi Idukki, Alpara, Chelachuvadu, Keerithode, Pazhayarikandam, Thattekanni, Venmony |
| 685607 | Vannapuram, Kaliyar, Mullaringadu, Mundanmudy, Pulickathotty |
| 685608 | Vengallur, Arikuzha, Kaloor East, Kolani, Kumaramangalam, Mailacombu, Manakkad, Nediyasala, Thodupuzha puthuperiyaram |
| 685609 | Thankamany, Marigiri, Pandipara, Perumthotty, Prakash, Thopramkduy |
| 685612 | Munnar, Edamalakudi, Gudarle, Letchmi Estate, Munnar Colony, Pallivasal Estate, Pothamedu |
| 685613 | Devikulam, Anayirankal, Panniar Estate |
| 685614 | Talliar, Chattamannar |
| 685615 | Ellapatti, Kottakomboor, Koviloor, Sethuparvathipuram |
| 685616 | Mattuppatti, Mattupatty ISP |
| 685618 | Surianalle, Chinnakanal, Sinkukandam |
| 685619 | Santhanpara, Aruvilanchal, Khajanapara, Kulaparachal, Pethotty, Poopara, Puthady, Rajakumari, Rajakumari South, Senapathy, Vattappara UBC |
| 685620 | Maraiyur, Kanthallur, Michaelgiri, Pius Nagar, Sahayagiri |
| 686513 | Kuppakkayam, Mundakayam East (PIN mainly in a neighbouring district) |
| 686514 | Mukkulam, Mukkulam East, Wembly (PIN mainly in a neighbouring district) |
Head post offices in Idukki
- Kattappana head post office: 685508
- Thodupuzha head post office: 685584
Postal divisions serving Idukki
- Idukki division: 291 post offices in Idukki
- Changanacherry division: 5 post offices in Idukki
Delivery and counter-only post offices
295 of Idukki's 296 post offices (over 99%) deliver mail. 242 are branch offices, mostly in villages, and 52 are sub offices in towns. Counter-only offices sell stamps, book parcels and run post office savings accounts, but letters to them are delivered by another office with the same PIN.
2 PINs listed here belong mainly to a neighbouring district but also cover some post offices in Idukki.
Frequently asked questions
How many PIN codes are there in Idukki?
55 PIN codes, from 685501 to 686514, shared by 296 post offices.
What is the PIN code of Kattappana head post office?
685508. Idukki has 2 head post offices: Kattappana (685508) and Thodupuzha (685584).
Which PIN code in Idukki has the most post offices?
685565 (Chithirapuram), with 13 post offices in Idukki.
What is the difference between head, sub and branch post offices?
A head office keeps the accounts for its postal division and offers every service. Sub offices handle counter services and often delivery for a town or locality. Branch offices are small rural offices, often run part-time, attached to a sub or head office.
Sources
Last checked on 6 October 2026. PIN codes and post offices are from India Post’s directory on data.gov.in. Post offices are sometimes opened, merged or renamed; check with India Post before relying on a PIN for an official form.