| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 801 | INDIRA NAGAR | Kilwani BO | 📍 638502 | Bhavani | Branch Post Office |
| 802 | INDIRA NAGAR | Arakkankottai BO | 📍 638506 | Gobichettipalayam | Branch Post Office |
| 803 | INDIRA NAGAR | Pullappanaickenpalayam BO | 📍 638506 | Gobichettipalayam | Branch Post Office |
| 804 | INDIRA PURAM | Ramanathapuram Pudur BO | 📍 638005 | Erode | Branch Post Office |
| 805 | INDIRANAGAR | Vellaraveli BO | 📍 638103 | Perundurai | Branch Post Office |
| 806 | INDIRAPURAM | Kanakkampalayam BO | 📍 638505 | Gobichettipalayam | Branch Post Office |
| 807 | INDRA COLONY | Kuttipalayam BO | 📍 638312 | Bhavani | Branch Post Office |
| 808 | INDRA NAGAR | Vairamangalam BO | 📍 638312 | Bhavani | Branch Post Office |
| 809 | INDRA NAGAR | Kasipalayam SO Erode | 📍 638454 | Gobichettipalayam | Post Office - PO |
| 810 | INDRA NAGAR | Punjai Puliampatti SO | 📍 638459 | Gobichettipalayam | Post Office - PO |
| 811 | INDRA NAGAR | Michaelpalayam BO | 📍 638501 | Bhavani | Branch Post Office |
| 812 | Ingur | Ingur BO | 📍 638052 | Perundurai | Branch Post Office |
| 813 | INJAMPALAYAM | Pappampalayam BO | 📍 638055 | Perundurai | Branch Post Office |
| 814 | INJAMPALLI | Injampalli BO | 📍 638104 | Erode | Branch Post Office |
| 815 | Irattaipali paarai | Surampatti SO | 📍 638009 | Erode | Post Office - PO |
| 816 | IRATTAIPALI VALASU | Rangampalayam BO | 📍 638009 | Erode | Branch Post Office |
| 817 | Irattaipali valasu | Surampatti SO | 📍 638009 | Erode | Post Office - PO |
| 818 | Irugalur | Irugalur BO | 📍 638462 | Gobichettipalayam | Branch Post Office |
| 819 | IRUTHIPALAYAM | Guthialathur BO | 📍 638503 | Sathyamangalam | Branch Post Office |
| 820 | ITCHI PALAYAM | Pattampalayam BO | 📍 638458 | Gobichettipalayam | Branch Post Office |
| 821 | ITCHIKADU | Getticheyur SO | 📍 638110 | Gobichettipalayam | Post Office - PO |
| 822 | Ittari | Dhimbam BO | 📍 638401 | Sathyamangalam | Branch Post Office |
| 823 | IYER KALAM | Mannathampalayam BO | 📍 638153 | Erode | Branch Post Office |
| 824 | J J NAGAR | Sanarpalayam BO | 📍 638051 | Erode | Branch Post Office |
| 825 | J J NAGAR | Koothampatti BO | 📍 638101 | Erode | Branch Post Office |
| 826 | J J NAGAR | Ikkaraithathapalli BO | 📍 638451 | Sathyamangalam | Branch Post Office |
| 827 | J J NAGAR | Arasur BO | 📍 638454 | Sathyamangalam | Branch Post Office |
| 828 | J J NAGAR | Kolappalur SO Erode | 📍 638456 | Gobichettipalayam | Post Office - PO |
| 829 | J J NAGAR | Vemandampalayam SO | 📍 638462 | Gobichettipalayam | Post Office - PO |
| 830 | J J NAGAR | Alampalayam BO | 📍 638501 | Bhavani | Branch Post Office |
| 831 | J J NAGAR | Kuppandampalayam BO | 📍 638502 | Bhavani | Branch Post Office |
| 832 | J J NAGAR | Kodiveri BO | 📍 638503 | Gobichettipalayam | Branch Post Office |
| 833 | J J Nagar | Periakallipatti BO | 📍 641302 | Sathyamangalam | Branch Post Office |
| 834 | J K Nagar | Madampalayam BO | 📍 638459 | Sathyamangalam | Branch Post Office |
| 835 | JALLIKAL MEDU | Bhavani HO | 📍 638301 | Bhavani | Head Post Office - H |
| 836 | JARATHAL OLD COLONY | Murali BO | 📍 638504 | Bhavani | Branch Post Office |
| 837 | JARATHAL PUDUR | Murali BO | 📍 638504 | Bhavani | Branch Post Office |
| 838 | JAVULI NAGAR | Ramanathapuram Pudur BO | 📍 638005 | Erode | Branch Post Office |
| 839 | JAYA PRAKASA PURAM | Swaminathapuram BO | 📍 638104 | Erode | Branch Post Office |
| 840 | JAYA PRAKASH NAGAR | Periapuliyur BO | 📍 638455 | Bhavani | Branch Post Office |
| 841 | JAYARAMAPURAM | Kasthurbagarm BO | 📍 638101 | Erode | Branch Post Office |
| 842 | JEDAR PALAYAM | Kanagapuram BO | 📍 638112 | Erode | Branch Post Office |
| 843 | JEEVA NAGAR | Kanagapuram BO | 📍 638112 | Erode | Branch Post Office |
| 844 | JEEVA NAGAR | Bhavani HO | 📍 638301 | Bhavani | Head Post Office - H |
| 845 | Jeeva nagar | Kothamangalam BO | 📍 638451 | Sathyamangalam | Branch Post Office |
| 846 | JJ NAGAR | Ramalingapuram BO | 📍 638051 | Erode | Branch Post Office |
| 847 | JOSEPH ITI | Pungambadi BO | 📍 638112 | Perundurai | Branch Post Office |
| 848 | JOTHIPURAM | Chennampatti BO | 📍 638504 | Bhavani | Branch Post Office |
| 849 | JRS Puram | Germalam BO | 📍 638401 | Sathyamangalam | Branch Post Office |
| 850 | JUDICIAL COLONY | Mullampatti BO | 📍 638107 | Perundurai | Branch Post Office |