School Address: 4201 Stringfellow Rd Chantilly, VA 20151

• The main office phone number is 703-222-8100.
• The school office hours are from 7:15 a.m. to 3:45 p.m.
• Chantilly HS is part of FCPS Region 5. Visit the Region 5 website to learn more.
• All decisions related to inclement weather cancellations, delays, and procedures are determined by the FCPS central office.

CEEB Code: 470402

School Web Curator: Emily Phelan | [email protected] 

Main Office    

• 703-222-8100

Student Services Staff

• 703-222-8150

Clinic

• 703-222-8106

School Registrar

• 703-222-8150

Transcripts

• 703-222-8152

Library

• 703-222-8171