Where To Buy Prepaid Sim Card In Houston Airport Official

: Upon exiting customs in Terminal E, the Wall Street Journal store has previously been noted to carry SIM cards, though stock may be limited to specific brands. William P. Hobby Airport (HOU)

: Terminal C (after security) and Terminal E (near Gate E24). Automated Kiosks :

: Often carries prepaid SIM options from carriers like T-Mobile.

: Located in Terminal D and other terminals, these machines sometimes stock "SIM International" starter packs, though availability for specific US carriers (like T-Mobile) may vary.

: This is the largest electronics retailer at IAH and sells travel SIM cards.