This is the Caltech Departmental Directory listing. Click on a letter of the alphabet to jump to that section.

A B C D E F G H I J K L M N O P Q R S T U V W Y
C
Extension Department Mail Code
808-885-7887 California Association for Research in Astronomy (CARA) — See Keck (W. M.) Observatory
6153/6154 California Tech http://tech.caltech.edu 40-58
6592 Caltech Alumni Association 345 S. Hill Ave. https://www.alumni.caltech.edu/ 1-97
Caltech Center for Inclusion & Diversity (CCID) Fax: 626-395-1736 https://diversity.caltech.edu 255-86
5759 Caltech Entrepreneurs Forum http://www.entforum.caltech.edu 210-85
Caltech History and Architectural Tour Service (CHATS) email: chats.caltech@gmail.com https://chats.caltech.edu
Caltech Management Association
4003 Caltech Optical Observatories (COO) — See Physics, Mathematics & Astronomy 11-17
6161 Caltech Store Hameetman Center, 1st Floor; Hours: M–F, 9:00 a.m.–5:30 p.m. https://bookstore.caltech.edu 1-51
4278 Caltech Submillimeter Observatory — See Astronomical Observatories 301-17
Caltech Women's Club https://cwclub.caltech.edu 104B-6
6163 Caltech Y 505 S. Wilson Ave., Bldg. 128, Tyson House
Fax: 626-395-8890
Hours: M–F, 9 a.m.–5 p.m. https://www.caltechy.org/ 		C1-128
Campus Event Productions — See Campus Event Productions
6174 Campus Life — See Student Activities and Programs 160-86
Campus Programs — See Public Programming
808-885-7887 CARA — See Keck (W. M.) Observatory
6169 Card Services Open a ticket: http://help.caltech.edu http://www.cardoffice.caltech.edu 160-86
6361 Career Advising and Experiential Learning (CAEL) 310 Center for Student Services https://career.caltech.edu 310-87
Carnegie Observatories 813 Santa Barbara St., 91101
(Offices, shops, labs, plate files) Fax: 795-8136 		249-17
6263 Cashier — See Financial Services 117-15
Catering (Athenaeum) — See Athenaeum
Catering (Dining Services) — See Dining Services
4970 Center for Data-Driven Discovery (CD3) Powell-Booth Laboratory 158-79
8427 Center for Teaching, Learning, & Outreach (CTLO) 360 Center for Student Services http://ctlo.caltech.edu 369-87
4887 Central Engineering Services 105-85
4891 Central Warehouse 391 S. Holliston Ave. 1-85
56-55-851267 Chajnantor Test Facility — See Astronomical Observatories 249-17
8926 Chandler Dining Hall — See Dining Services 1-52
Chemistry & Chemical Engineering
8055 Child Care Assistance Program (CCAP) — See Human Resources 209-85
818-354-3418 Child Educational Center (CEC) 140 Foothill Blvd., La Cañada 91011 Fax: (818) 393-4243 http://www.ceconline.org CEC-610
6860 Children's Center at Caltech (CCC) 1200 E. California Blvd., Pasadena, CA 91125 http://www.its.caltech.edu/~ccenter C1-133
4271 Civil Engineering — See Engineering & Applied Science 104-44
8877 Commuter Services — See Security & Parking Services 200-63
8817 Computation & Neural Systems — See Engineering & Applied Science 136-93
3034 Computer Science — See Engineering & Applied Science 305-16
3034 Computing and Mathematical Sciences — See Engineering & Applied Science 305-16
2933 Condensed Matter Physics — See Physics 114-36
Conference Rooms http://directory.caltech.edu/Auditoriums
4140 Control & Dynamical Systems — See Engineering & Applied Science 107-81
2588 Controller & Accounting Offices — See Financial Services
8012 Convenience Store — See Dining Services 1-52
818-354-3418 Cooperative Preschool at Caltech 250 & 256 South Michigan Avenue, Pasadena, CA 91106 http://www.ceconline.org CEC-610
3969 Corporate Affiliates, Corporate Relations — See Development 5-32
6300 Credit Union (Caltech Employees Federal Credit Union) 515 S. Wilson Ave., Fax: 395-5799 Loan Department Fax: 568-9536 (M–Th, 9 a.m.–4 p.m.; F, 8:30 a.m.–4 p.m.) 100-63
A B C D E F G H I J K L M N O P Q R S T U V W Y