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Carrier Information ‐ H2O Wireless GSM

H2O Wireless GSM Refills may be used to replenish minutes on your H2O Wireless GSM phone. It will not replenish minutes on your CDMA phone. A GSM phone is a phone which uses a SIM card. The SIM card, which stores your wireless account information, may be taken out and transferred to another GSM phone whenever you like. A CDMA phone does not have a removeable SIM card.

H2O Wireless (aka Oxygen Wireless, O2 Wireless, Locus O2, Locus H20, Locus Platinum, Locus Telecommunications) offers flexible and affordable wireless plans to meet your lifestyle. Whether you are looking for all-you-can-use unlimited plans or simple yet wallet-friendly budget plans, you have come to the right place.

Additional H2O Wireless GSM Information

Disclosures *See H2O Wireless Terms & Conditions.
Off-Network Roaming 49¢ per minute
411 Directory Assistance You pay $3 per call plus airtime for this service. In most cases, you can avoid high 411 Directory Assistance charges, by simply calling 1-800-FREE411.
Phone Compatibility H2O Wireless GSM prepaid phones and unlocked GSM phones operating on the 850/1900 frequency bands are compatible with H2O Wireless GSM prepaid service.
Phone Settings *Get H2O Wireless Port, MMSC, MMS, Data, & APN Settings.
Customer Care Call Dial 1-888-605-4487 from any phone, or contact H2O Wireless GSM prepaid online.

H2O Wireless GSM Coverage Map

H2O Wireless GSM operates on AT&T's nationwide 4G LTE network.
To check your ZIP Code visit the AT&T interactive coverage map.
H2O Wireless GSM prepaid coverage map
This map is a general representation of wireless coverage, and the areas shown are proximate. Actual coverage depends on system availability and system capacity, system repairs and modifications, customer’s equipment, terrain, signal strength, weather and other conditions. H2O Wireless GSM does not guarantee coverage and customers have access to nationwide GSM coverage under the agreement between H2O Wireless GSM and its underlying carrier. Service is not available at all times in all places.

Copyright and Trademark Info

H2O Wireless GSM & AT&T logos and marks are displayed solely for the purpose of describing the refill and replenishment products that we sell. These logos and marks are registered trademarks of H2O Wireless GSM & AT&T.