KANCHIPURAM district, TAMIL NADU, India
| Pincode | 631604 |
|---|---|
| Post Office | Sinnivakkam |
| Office Type | BO |
| Delivery Status | Delivery |
| District | KANCHIPURAM |
| State | TAMIL NADU |
| Division | Kanchipuram |
| Region | Chennai |
| Circle | Tamilnadu |
Pincode 631604 is linked with Sinnivakkam and may also be used by other nearby office entries. This makes office-level verification useful whenever you are filling forms, confirming delivery areas, or checking postal references in KANCHIPURAM.
This post office is part of the India Post network serving the local area. This is a delivery post office, which usually means letters, parcels, and Speed Post items can be delivered directly to addresses served by this office.
KANCHIPURAM currently shows 32 unique pincodes and 156 office records in our directory. That gives more context to where Sinnivakkam sits inside the district-level postal network.
At state level, TAMIL NADU includes 38 districts and 11733 office records in our directory. That broader structure matters when similar office names appear across multiple districts.
This page is especially useful when you already know the district or post office name but want to confirm the exact postal code before using it in banking, KYC, ecommerce checkout, or courier forms.
Pincode 631604 is not limited to just one office entry in our directory. Comparing the office name along with the pincode is useful when similar addresses exist in the same postal area.
Sinnivakkam belongs to the district postal network of KANCHIPURAM and the wider state directory of TAMIL NADU.
Nearby office names in the same district include Agaramduli, Alisoor, Anambakkam. Comparing nearby offices can be helpful when office names, localities, or delivery expectations are similar.
Pincode 631604 is linked with Sinnivakkam and may also be used by other nearby office entries. This makes office-level verification useful whenever you are filling forms, confirming delivery areas, or checking postal references in KANCHIPURAM.
When multiple entries share the same pincode, the office name, district, and delivery status together give a more reliable reference than the six-digit code alone.