US Visa Slot Alert Team · Updated 13 July 2026
How consulate assignment works
The U.S. Department of State divides India into consular districts. When you create your appointment profile, your interview location is generally the post responsible for the state where you live. You can often select a different post in the system, but interviewing outside your home district can raise questions at the interview, so most applicants should book their assigned consulate first.
U.S. Embassy New Delhi — Northern India
New Delhi covers Delhi, Haryana, Punjab, Himachal Pradesh, Jammu & Kashmir, Ladakh, Uttarakhand, Uttar Pradesh, Rajasthan, and parts of eastern India. It handles the largest northern-India caseload, including heavy B1/B2, F1, and H1B volumes from the NCR and Punjab.
U.S. Consulate General Mumbai — Western India
Mumbai covers Maharashtra, Gujarat, Goa, Madhya Pradesh, Chhattisgarh, and the union territories of Dadra & Nagar Haveli and Daman & Diu. It is one of the busiest posts for business (B1/B2) and intra-company (L1) travel, with large student and dependent volumes from Gujarat.
U.S. Consulate General Chennai — Southern India
Chennai covers Tamil Nadu, Kerala, Karnataka, Puducherry, Lakshadweep, and the Andaman & Nicobar Islands. It processes very high H1B, H4, and F1 volumes from the southern tech corridor.
U.S. Consulate General Hyderabad — Telangana & Andhra Pradesh
Hyderabad covers Telangana and Andhra Pradesh. Despite serving only two states, it is consistently one of the highest-demand posts in the world for F1 student and H1B work visas.
U.S. Consulate General Kolkata — Eastern & North-Eastern India
Kolkata covers West Bengal, Odisha, Assam, Sikkim, and the North-Eastern states (Arunachal Pradesh, Manipur, Meghalaya, Mizoram, Nagaland, Tripura). Bihar and Jharkhand have historically shifted between the eastern and northern districts, so applicants there should confirm their assigned post in the appointment system.
What if I want an earlier date at another consulate?
If your assigned post has a long wait, the appointment system may let you choose another consulate. This can occasionally surface an earlier date, but travelling far from your district — or switching posts repeatedly — can complicate your case, so weigh it carefully. A better first step is to monitor your assigned post closely and grab an earlier cancellation slot when one opens. US Visa Slot Alert can watch any of the five consulates and email you the moment a matching date appears.
Written by the US Visa Slot Alert team, who build and operate automated monitoring of the official U.S. visa appointment system for India and track consulate slot patterns daily.
Frequently asked questions
- How do I know which US consulate I'm assigned to in India?
- Your post is generally determined by your state of residence: New Delhi (north), Mumbai (west), Chennai and Hyderabad (south), and Kolkata (east and north-east). Your appointment profile shows the location assigned to you when you schedule.
- Can I choose a different US consulate for my visa interview?
- The system usually lets you select another post, but interviewing outside your consular district can complicate your application. Most applicants should book their assigned consulate first and only switch with good reason.
- Which US consulate in India is the busiest?
- New Delhi handles the largest overall caseload, while Hyderabad and Chennai see extremely high F1 and H1B demand relative to capacity. Availability is tracked separately at each post, so waits differ by consulate and visa category.
- Does my assigned consulate affect appointment availability?
- Yes. Each of the five posts has its own appointment queue, so a date being unavailable at one consulate does not mean the same at another. Monitoring your specific assigned post is the most reliable way to catch an earlier slot.
More guides & consulate pages
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