Phone Number Verification: You use your existing phone number to verify your Telegram account. This helps ensure account security and allows for features like phone number-based searches. No Dedicated “Telegram Numbers”: There’s no such thing as a separate “Telegram phone number.” You use your regular phone number to register and use the app. If you’re looking for a specific type of phone number information related to Mexico and Telegram, please clarify your needs: Mexican Phone Numbers for Telegram: If you want to use a Mexican phone number to register a Telegram account, you’ll need to obtain a SIM card from a Mexican carrier. Finding People in Mexico on Telegram: You can search for people on Telegram using their phone numbers (if they’ve linked their numbers to their accounts). Business Use of Telegram in Mexico: If you’re a business in Mexico looking to use Telegram for customer service or marketing, you might consider using a business account.