| Jambuthuraiamman Koil, Nilakkottai |
624206 |
| Jk. Nagar, Nilakkottai |
624202 |
| K. Lakshmipuram, Nilakkottai |
624219 |
| K. Meenachipuram, Nilakkottai |
624202 |
| K.P.N. College, Nilakkottai |
624202 |
| K. Rajathanikottai, Nilakkottai |
624206 |
| K. Uchapatti, Nilakkottai |
624202 |
| Kadambanur, Nilakkottai |
624202 |
| Kalaighar Colony, Nilakkottai |
624202 |
| Kalaignar Nagar, Nilakkottai |
624220 |
| Kalaizhar Colony, Nilakkottai |
624202 |
| Kalathukottam, Nilakkottai |
624215 |
| Kaliamman Koil Street, Nilakkottai |
624202, 624708 |
| Kalkottai, Nilakkottai |
624219 |
| Kalkotttaipirivu, Nilakkottai |
624219 |
| Kalladipatti, Nilakkottai |
624201 |
| Kamalapuram, Nilakkottai |
624206 |
| Kamanpatti, Nilakkottai |
624708 |
| Kamanpatti Colony, Nilakkottai |
624708 |
| Kamaraj Nagar, Nilakkottai |
624708 |
| Kamarajarpuram, Nilakkottai |
624202 |
| Kamatchipuram, Nilakkottai |
624219 |
| Kamatchipuram East West South North, Nilakkottai |
624202 |
| Kamminayakanpatti, Nilakkottai |
624206 |
| Kanakkanpatti, Nilakkottai |
624206 |
| Kandasamypuram, Nilakkottai |
624708 |