Kalayat is Taluka (Tehsil) in Kaithal district of Haryana state. Kalayat has 18 areas (postal offices).
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 136117 | Badsikri Kalan PIN Code | Kaithal | Kalayat | Branch Office |
| 136117 | Balu PIN Code | Kaithal | Kalayat | Branch Office |
| 136117 | Batta PIN Code | Kaithal | Kalayat | Branch Office |
| 136117 | Chaushala PIN Code | Kaithal | Kalayat | Branch Office |
| 136117 | Dhundwa PIN Code | Kaithal | Kalayat | Branch Office |
| 136117 | Dubbal PIN Code | Kaithal | Kalayat | Branch Office |
| 136117 | Haripura PIN Code | Kaithal | Kalayat | Branch Office |
| 136117 | Kailram PIN Code | Kaithal | Kalayat | Branch Office |
| 136117 | Kalasar PIN Code | Kaithal | Kalayat | Branch Office |
| 136117 | Kalayat Mandi PIN Code | Kaithal | Kalayat | Branch Office |
| 136117 | Kharak Pandwan PIN Code | Kaithal | Kalayat | Branch Office |
| 136117 | Kolekhan PIN Code | Kaithal | Kalayat | Branch Office |
| 136117 | Kurar PIN Code | Kaithal | Kalayat | Branch Office |
| 136117 | Mataur PIN Code | Kaithal | Kalayat | Branch Office |
| 136117 | Ram Garh Pandwa PIN Code | Kaithal | Kalayat | Branch Office |
| 136117 | Sajuma PIN Code | Kaithal | Kalayat | Branch Office |
| 136117 | Sanghan PIN Code | Kaithal | Kalayat | Branch Office |
| 136117 | Simla PIN Code | Kaithal | Kalayat | Branch Office |