Post offices under PIN 521137

1 post offices in Poranki S.O, Krishna, Andhra Pradesh.

Total offices1Under PIN 521137

Delivery offices10 non-delivery

PIN code521137Poranki S.O

DistrictKrishnaAndhra Pradesh

All post offices under PIN 521137

Select an office for details.

Showing 1–1 of 1 offices

All post offices under PIN 521137

Poranki S.O	Sub Post Office	Delivery

Rows per page

Access the postal directory via API.

Official postal dataSourced from India Post's official directory.

Release: 15 September 2026Consistent counts calculated from included records.

Independent referenceNot affiliated with India Post. Verify before postal use.