PIN Code

683503 – Hmt Colony S.O

1 post office uses PIN Code 683503 in Ernakulam, Kerala.

Post office	Type	Delivery	Division / Region / Circle
Hmt Colony S.O Taluk: Kanayannur	Sub Office	Delivery	Ernakulam / Kochi / Kerala

Other PIN Codes in Ernakulam

680667 682001 682002 682003 682004 682005 682006 682007 682008 682009 682010 682011 682012 682013 682015 682016 682017 682018 682019 682020 682021 682022 682023 682024

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.