- PIN code
- 518186
- Main post office
- Illuri Kotha Peta (sub office)
- District
- Nandyal
- State
- Andhra Pradesh
- Postal division
- Nandyal
- Region and circle
- Kurnool Region, Andhra Pradesh circle
- Delivery
- Delivery PIN (1 of 1 offices delivers)
- Location
- Open on a map (15.446, 78.282)
Post offices with PIN 518186
| Post office | Type | Delivery |
|---|---|---|
| Illuri Kotha Peta | Sub office | Delivers mail |
518186 has a single post office.
What the digits of 518186 mean
- 5: India Post's Southern region, which covers Andhra Pradesh, Karnataka, Puducherry and Telangana (3,313 PINs).
- 51: the Andhra Pradesh postal circle; 367 PINs start with 51.
- 518: the sorting district, shared by 85 PINs in 2 districts.
- 186: the delivery post office within it, Illuri Kotha Peta.
Head post office for 518186
The post offices with this PIN belong to the Nandyal postal division, whose head office is listed below. Money orders, savings accounts and complaints that a sub or branch office cannot settle go to the head office.
- Nandyal head post office: 518501
Nearby PIN codes in Nandyal
- Nandivargam518176
- Akumalla518196
- Perusomula518166
- Cement Nagar518206
- Sanjamala518165
- Uyyalawada518155
- Jaladurgam518220
- Peapully518221
Writing an address with 518186
Put the PIN on the last line, after the town and state, so the sorting machines and postmen can read it:
Name House number, street Illuri Kotha Peta post office Nandyal, Andhra Pradesh – 518186
Frequently asked questions
Which post office has PIN code 518186?
Illuri Kotha Peta sub office, in Nandyal district, Andhra Pradesh.
Is 518186 a delivery PIN code?
Yes. Its post office delivers mail; letters addressed to 518186 are delivered.
Which district is 518186 in?
Nandyal district, Andhra Pradesh. It is in the Nandyal postal division (Kurnool Region) of the Andhra Pradesh postal circle.
What is the head post office for 518186?
The Nandyal postal division's head office is Nandyal (518501).
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.