The short answer
Check device financing, unlock status, network fit, support, and prepayment before moving to a lower-cost prepaid plan.
Step by step
Audit real data, hotspot, international, smartwatch, and support needs so the lower price still covers essential features.
Confirm device payoff, unlock status, and the effect of leaving on future promotional credits.
Compare the prepaid plan's regular price, introductory term, taxes, required prepayment, and high-speed data rules.
Test compatibility and service with a temporary number or one line when practical.
Port each needed number while the old service is active, then inspect the old final bill for remaining lines or devices.
Before you finish
Keep screenshots, receipts, chat transcripts, confirmation numbers, and the first bill after a change. Carrier terms and account eligibility can change, so verify the final price and conditions directly before submitting an order.