TRAI Drive Test: Reliance Jio Leads Mobile Network Performance in Kasaragod, Airtel Delivers Strong Voice Quality, BSNL Trails

Telecom Regulatory Authority of India (TRAI) has released the findings of its drive test conducted across Kasaragod district in Kerala between May 5 and May 8, 2026, comparing the mobile network performance of Airtel, BSNL, Reliance Jio (RJIL), and Vodafone Idea (VIL). The assessment covered 414.2 km of city routes, 10 km of coastal routes, 12 hotspot locations, and 6.5 km of walk tests, evaluating voice quality, coverage, and mobile broadband performance. IHS telecom towers Reliance Jio emerged