Contact Calcutta International School
Phone, email, WhatsApp and enquiry channels for Calcutta International School, Anandapur, Kolkata — 700107.
Contacting CIS
Calcutta International School can be reached at Primary School and Junior School - 08:30 AM TO 12:10 PM:::Middle and Senior School- 08:30 AM TO 1:20 PM, by email at contact@calcuttais.edu.in or over WhatsApp at 083012100830120. The fastest channel for admission-related queries is usually the Apply form on this page — it routes directly to the school's admissions team and keeps a written record of your enquiry.
About CIS — contact
Reach Calcutta International School on Primary School and Junior School - 08:30 AM TO 12:10 PM:::Middle and Senior School- 08:30 AM TO 1:20 PM or by email at contact@calcuttais.edu.in. Admission enquiries are best directed during school hours (08:30 AM TO 05:00 PM).
For faster responses, use the enquiry form on this page — it routes directly to the admission office along with your contact preferences.