In today’s connected world, reliable broadband service is no longer a luxury—it’s a necessity. Whether it’s for remote work, streaming shows, gaming, or staying in touch with family, downtime or slow speeds can be frustrating. That’s why knowing how to contact customer care for your internet service provider is so important. If you’re a customer (or prospective customer) of ANT Broadband (based in Karnataka), having the correct and most up-to-date support contact makes all the difference when you need help. In this article, we’ll walk you through ANT Broadband’s customer care number, other contact channels, and share some practical tips to get support efficiently.
ANT Broadband Customer Care Number & Contact Details

According to ANT Broadband’s official website, here are their primary support contact details:
- Phone / Call for queries: +91 9986 45 6688.
- Email (support): support@antbroadband.com
- Operating Areas: Entire Karnataka state.
- Office address example (Bengaluru): Bengaluru 560067, 560049.
It’s always best to call the number given above for immediate assistance. If your issue is non-urgent, sending an email with all relevant details can be very helpful.
What You Should Have Ready Before You Call
To make your support call smoother and more effective, have the following information at hand:
- Your account/contract number or subscriber ID with ANT Broadband.
- The address where the service is installed (so they can identify your plan and area).
- Explain the issue clearly: e.g., “Speed is lower than promised”, “frequent disconnections”, “router error LED”, “installation pending”.
- Date and time when you first noticed the issue.
- If you’re dealing with a modem/router, mention model/brand (if supplied by ANT) and whether any lights/indicators are showing errors.
- Recent payment or renewal details (in case the support agent needs to check your subscription status).
Having this information ready helps the support team verify your account, identify whether the problem is on the network side or the local/home-setup side, and route your case to the appropriate technician.
Common Customer Care Scenarios & How to Handle Them
Here are some typical scenarios encountered by broadband users of ANT Broadband—and how to approach them:
- Slow Internet / Bandwidth not as advertised: When you call, mention your subscribed plan (e.g., speed = 150 Mbps) and give a recent speed test result if possible. Ask if there are any identified faults in your exchange or fibre-line.
- Frequent Disconnects / Outages: Ask the agent whether there is any network maintenance scheduled or a fault in your locality. Insist on a service ticket and ask for an estimated resolution time.
- New Installation Pending / Activation Delay: Use the customer care number to check installation status—sometimes additional details like exact flat/floor, entry point for cables or elevator access matter. Request a scheduled date/time for engineer visit.
- Router or Equipment Not Working / LED error: If ANT supplied the modem/router, mention the exact lights visible and any resets you’ve already done. Support may schedule a replacement or technician visit.
- Plan Upgrade / Downgrade / Billing Query: For non-technical queries, support via email may be better (so you have written reference). Ask for confirmation of the changes, new plan speed, new monthly cost and date when the invoice will change.
Tips for Efficient Customer Care Interaction
Here are a few best-practice tips to make the support process smoother and quicker:
- Call during off-peak hours: If possible, call in the morning rather than evenings when lines might be busy.
- Note down the reference number / ticket ID: Always ask for a complaint or reference number and note it. This helps in follow-up.
- Follow up by email or keep timestamps: If you don’t get solution within promised time, use email (support@antbroadband.com) and refer to your ticket number.
- Take a speed test screenshot/log: If the issue is slow speed, capture a speed-test result when you call—it helps your case.
- Check for local network issues: Sometimes the fault is in your building or wiring. Support checks may first rule out network side. Be ready to inspect internal wiring or router settings.
- Keep your router/modem accessible: If a technician visit is required, ensure access to the device, power outlet and cable entry point—this speeds up the on-site fix.
Summary
To summarise: if you’re a customer of ANT Broadband in Karnataka, you can reach their customer support directly at +91 9986 45 6688, or via email at support@antbroadband.com. Before calling, gather your account info, describe your issue clearly, and be ready with any relevant screenshots or speed tests. Use the provided contact details to report installation delays, slow speeds, equipment faults, billing queries or any other service-related matter. By following the tips above, you’re more likely to get a prompt and effective resolution.