In Visakhapatanam district, Andhra Pradesh, PIN code 530048 is anchored by Gayatri Engg College B.O, a Branch Post Office. Mail addressed to this code is sorted through the Southern Postal Region, across 4 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Gayatri Engg College B.O | BO | Branch Post Office |
| Marikavalasa B.O | BO | Branch Post Office |
| Kommadi B.O | BO | Branch Post Office |
| Madhurawada S.O | SO | Sub Post Office |
