Ambarnath is Taluka (Tehsil) in Thane district of Maharashtra state. Ambarnath has 10 areas (postal offices).
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 421506 | Additional Ambernath PIN Code | Thane | Ambarnath | Sub Office |
| 421501 | Ambernath South PIN Code | Thane | Ambarnath | Sub Office |
| 421503 | Badlapur E D PIN Code | Thane | Ambarnath | Branch Office |
| 421002 | Bhaji Market PIN Code | Thane | Ambarnath | Sub Office |
| 421501 | Kansai PIN Code | Thane | Ambarnath | Sub Office |
| 421503 | Kulgaon PIN Code | Thane | Ambarnath | Sub Office |
| 421503 | Manjarli PIN Code | Thane | Ambarnath | Branch Office |
| 421505 | Netaji Bazar PIN Code | Thane | Ambarnath | Sub Office |
| 421502 | O E Ambernath PIN Code | Thane | Ambarnath | Sub Office |
| 421503 | Yeranjad PIN Code | Thane | Ambarnath | Branch Office |