zoom_in Click to enlarge

H2O Wireless

▲ ▼

language

description H2O Wireless Overview

H2O Wireless is a prepaid mobile virtual network operator (MVNO) in the United States that operates on AT&T's cellular network. The company offers various prepaid plans including unlimited data options for smartphones and tablets, with features like international calling included in many plans. H2O Wireless primarily targets cost-conscious consumers who want to avoid long-term contracts while still having access to a major carrier's network coverage.

help H2O Wireless FAQ

Which network does H2O Wireless use?

H2O Wireless is an MVNO that uses AT&T's network in the United States. Coverage therefore broadly follows AT&T's footprint, although roaming, priority, and device features can differ from an AT&T postpaid account.

Can I bring an AT&T phone to H2O Wireless?

Many unlocked, AT&T-compatible phones can work, but the exact model must support the network's current LTE and voice requirements. Checking the phone's IMEI with H2O is safer than relying only on the brand or 5G label.

Does H2O Wireless include international calling?

International calling is included on some plans and destinations, subject to plan-specific limits. Customers should distinguish international calls made from the United States from international roaming, which is a separate feature.

Can I keep my number when switching to H2O Wireless?

Yes, eligible U.S. numbers can generally be ported to H2O. Keep the old service active and obtain its account number and transfer PIN before starting, because canceling first can cause the number to be lost.

swap_horiz

Looking for H2O Wireless alternatives? Compare top competitors ranked & scored

arrow_forward