Kollam, Kerala
691581- District
- Kollam
- State
- Kerala
- Post offices
- 1
- Coordinates
- 8.9200, 76.5500
- Data as of
- 2026-08-24
Post offices serving 691581
- Sakthikulangara
691581 PIN Code
Kollam, Kerala — post offices, district and coordinates
About PIN code 691581
691581 is the Postal Index Number for Kollam, Kerala, in Kollam district of Kerala. Mail addressed to this PIN code is routed through the Sakthikulangara post office, centred near 8.9200, 76.5500. The first digit of a PIN code identifies the postal region, the first two the postal circle, the third the sorting district and the last three the delivery post office.
Other PIN codes in Kollam district
- Puthenthura691582
- Uliyanadu691579
- Edappallycotta691583
- Chirakkara691578
- Vadakkumbhagom691584
- Alumoodu691577
- Puthukkadukara691585
- Nedumpana691576
- Velamannoor691574
- Velichikala691573
- Umayanallur I E691589
- Chathannur691572
- Koivila691590
- Mylakkadu691571
- Perumkulam691566
- Kureepuzha691601
- Thamarakudy691560
- Ashtamudi691602
- Mancodekadakkal691559
- Kura691557
- Puthenambalam691553
- Cherupoika691543
- Kollayil691541
- Veliyam West691540
Related Tools
Frequently Asked Questions
Which area does PIN code 691581 belong to?
691581 is the PIN code for Kollam, Kerala. It sits in Kollam district, Kerala, and is served by the Sakthikulangara post office.
Which post offices come under 691581?
Sakthikulangara. A single PIN code often covers several delivery post offices, and a large locality is in turn frequently split across more than one PIN code.
How many PIN codes does Kollam district have?
Besides 691581, we list at least 24 more PIN codes in Kollam district — they are linked above so you can move to a neighbouring area.
Why does the PIN code matter when buying or renting in Kollam?
A PIN code pins down an exact delivery area, which is far more precise than a locality name — the same locality name often appears in several cities. It also decides the postal address on your registration documents, utility connections and loan paperwork.
Where does this PIN code data come from?
The Department of Posts All India Pincode Directory, covering all 19,586 PIN codes across 37 states and union territories. Our copy was last refreshed on 2026-08-24.
