Pin code 631201

3 post offices in Thiruvallur, Tamil Nadu use pin code 631201.

Post officeTypeDivision
ArungolamPOKanchipuram Division
ChivadaBOKanchipuram Division
NemiliBOKanchipuram Division

What 631201 tells you

The first digit, 6, is the postal zone. The first two digits, 63, are the postal circle. The first three, 631, are the sorting district, and 201 identifies the delivery office.