Obtaining local SIM cards

Registering a local SIM card in India as a tourist is challenging. Carriers often require a local reference number for OTP verification. Locals are frequently hesitant to provide their personal numbers for registration due to security concerns regarding potential misuse of their identity by foreigners. The process often requires patience and manual verification.

For travel in remote Indian regions like Ladakh, Kashmir, and Manali, local physical SIM cards (Airtel recommended) are significantly more reliable than international eSIMs. When purchasing at an airport kiosk, always verify active signal and data connectivity before leaving the counter.

In Kashmir (India), foreign tourist SIM cards, including eSIMs from providers like Trip.com, may not function. It is generally recommended to purchase a local SIM card upon arrival for reliable connectivity. This has been reported as a recurring issue by travelers in the region.

Tourists attempting to obtain a prepaid SIM card in Bangalore, India, may face significant challenges. Reported issues include requirements for an OTP sent to an existing Indian number, refusal of cash payments (only digital), and some offices only offering post-paid plans unsuitable for tourists, requiring a visit to a different branch for prepaid options. Additional requirements include having a physical visa stamp in the passport (e-visa printouts may not be accepted) and providing two local Indian references (addresses and phone numbers). SIM cards themselves may be free, with only the tariff to be paid. In contrast, obtaining a SIM card in Delhi or at Mumbai airport is generally reported to be easier, suggesting Bangalore has stricter regulations for tourists.

In the Ladakh region (Leh), network coverage is restricted; Airtel is the recommended provider. It is safer to purchase a physical SIM card directly in Leh rather than relying on e-sims purchased at Delhi airport, which may not support mountain connectivity.