Gmail Account Recovery Assistance

I need your help getting back into my Gmail account right away. I still know the password, and I even remember the mobile number that was registered, but I can’t receive the 2-Step Verification code on that phone anymore... (Budget: ₹600 - ₹1500 INR, Jobs: Android, C# Programming, Customer Support, Data Recovery, Mobile App Development, Technical Support, Testing / QA, Troubleshooting)