PIN Code

690538 – Arinallur S.O

3 post offices share PIN Code 690538 in Kollam, Kerala.

Post office	Type	Delivery	Division / Region / Circle
Arinallur S.O Taluk: Karunagappally	Sub Office	Delivery	Quilon / Trivandrum HQ / Kerala
Arinallur South B.O Taluk: Karunagappally	Branch Office	Delivery	Quilon / Trivandrum HQ / Kerala
Perungalam B.O Taluk: Karunagappally	Branch Office	Delivery	Quilon / Trivandrum HQ / Kerala

Other PIN Codes in Kollam

689695 689696 690518 690519 690520 690521 690522 690523 690524 690525 690526 690528 690536 690539 690540 690542 690544 690547 690561 690573 690574 691001 691002 691003

Source: India Post – All India Pincode Directory (data.gov.in, GODL-India), retrieved 11 Oct 2026. Postal details can change – confirm with India Post for official purposes.