To contact a specific college's office, you typically need to visit the official website of the college where they often list contact information such as phone numbers, email addresses, and sometimes even live chat options.

If you are looking for contact details for a specific college in Karnataka or elsewhere, you can:

1. Visit the College's Official Website: Most colleges have a dedicated "Contact Us" section where you can find their office phone number and other contact details.

2. Use State Counseling Portals: If you are inquiring about NEET-related admissions, state counseling portals often list contact numbers for various colleges participating in the admission process.

3. Call the University or State Education Department: If the college is affiliated with a larger university or falls under a state's jurisdiction, the university or education department may have contact information or be able to direct your call.

If you provide the specific college name, I can try to find the contact information for you.