Tuticorin, Tamil Nadu
628621- District
- Tuticorin
- State
- Tamil Nadu
- Post offices
- 3
- Coordinates
- 8.6320, 77.8795
- Data as of
- 2026-08-24
Post offices serving 628621
- Athichanallur
- Ariyanayagipuram
- Athalikulam
628621 PIN Code
Tuticorin, Tamil Nadu — post offices, district and coordinates
About PIN code 628621
628621 is the Postal Index Number for Tuticorin, Tamil Nadu, in Tuticorin district of Tamil Nadu. Mail addressed to this PIN code is routed through Athichanallur, Ariyanayagipuram, Athalikulam post offices, centred near 8.6320, 77.8795. 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 Tuticorin district
- Perur628620
- Cherakulam628622
- Arampannai628619
- Kurangani628623
- Pattakarai628618
- Vellamadam628617
- Nazareth R S628616
- Karungulam628615
- Kadayanodaiai628614
- Therkankulam628613
- Alwarthope West628612
- Srivaikuntam628601
- Naduvakurichi628653
- Idaichivilai628656
- Karadikulam628552
- Palankulam628701
- Anbinnagaram628702
- Periyathalai628703
- Kalinguvilai628704
- Arungulam628712
- Ilavelangal628714
- Villiseri628716
- Sillankulam628718
- Koppampatti628720
Related Tools
Frequently Asked Questions
Which area does PIN code 628621 belong to?
628621 is the PIN code for Tuticorin, Tamil Nadu. It sits in Tuticorin district, Tamil Nadu, and is served by Athichanallur, Ariyanayagipuram, Athalikulam post offices.
Which post offices come under 628621?
Athichanallur, Ariyanayagipuram, Athalikulam. 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 Tuticorin district have?
Besides 628621, we list at least 24 more PIN codes in Tuticorin district — they are linked above so you can move to a neighbouring area.
Why does the PIN code matter when buying or renting in Tuticorin?
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.
