Tata Communications is India's largest enterprise internet service provider, offering Internet Leased Lines (ILL) with industry-leading SLAs across 250+ cities. As an authorised Tata Communications partner, National IT Service helps businesses get competitive Tata ILL pricing, manages the procurement process, and provides ongoing support.
Tata Communications has last-mile presence in 250+ cities including all metros, Tier-1, and major Tier-2 cities. For Delhi NCR, Faridabad, Gurgaon, Noida, and Ghaziabad — coverage is excellent. Contact us with your address for a site-specific availability check.
Standard Tata ILL comes with a 99.5% uptime SLA (approximately 44 hours of downtime allowed per year). Premium plans with 99.9% SLA (8.7 hours/year) are available at higher price points, along with 2-hour MTTR guarantees.
Get a competitive Tata Communications ILL quote for your location — we negotiate on your behalf.