Contact Gateway International School
Phone, email, WhatsApp and enquiry channels for Gateway International School, Sector 11, Sonipat — 131028.
About GIS — contact
Reach Gateway International School on 9812302389 or by email at sonipatgis@gmail.com. Admission enquiries are best directed during school hours (7:50 AM to 2:10 PM).
For faster responses, use the enquiry form on this page — it routes directly to the admission office along with your contact preferences.