1. AT&T: AT&T offers international calling cards with various plans, including options for India. You can purchase calling cards from their website or authorized retail stores.
2. Verizon: Verizon offers International Calling Cards with different denominations, including one for India. These calling cards can be purchased from their website or select retailers.
3. T-Mobile: T-Mobile provides an International Calling Card that allows calls to India and many other countries. You can purchase their cards from T-Mobile stores, online, or by calling their customer service line.
4. Tracfone: Tracfone offers Pay-As-You-Go International calling cards, which include India as a destination. These can be purchased online, through select retailers, or by calling their customer support.
5. Lycamobile: Lycamobile is a prepaid mobile phone service provider that offers international calling cards. Their cards include an India calling option, and you can purchase them through their website, partner stores, or by dialing a designated number from a Lycamobile phone.
6. Boost Mobile: Boost Mobile provides prepaid international calling cards, with a plan available for calls to India. You can buy their cards from authorized retailers or online, and they offer flexible packages.
7. Jiobit: Jiobit offers international SIM cards and eSIMs, which can be used for making calls to India and other destinations. These can be purchased from their online store, and you can activate the service through their app or website.
8. Rebtel: Rebtel is an online provider of international calling plans and services. They offer a calling plan specifically for India, which can be purchased from their website with various call packages.
9. Ding: Ding is an app that allows you to make international calls through a pay-as-you-go system. They offer affordable rates for calls to India, and the service can be accessed through the Ding app on your smartphone.
10. WorldSIM: WorldSIM offers international SIM cards and eSIMs for travelers, including a plan that supports calls to India. You can purchase their cards online and manage your account through their app.
Remember to review the terms, rates, and activation processes for each company before making a purchase to choose the best option for your calling needs.