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Flex Mobile runs on major US networks — budget plans from $15/mo with no long-term
Flex Mobile on major US networks — budget plans from $15/mo, no contract required
T-Mobile
coverage
Unlimited
$15
/mo
$29/mo
T-Mobile
coverage
5GB
$16
/mo
T-Mobile
coverage
Unlimited
$39
/mo
Recommended Flex Mobile plans for September 2026
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Cut your phone bill - not your wireless coverage
Flex Mobile
vs$15/mo*$29/mo
Unlimiteddata
T-Mobile5G & 4G networks
$306/yrTotal cost
Flex Mobile guides
Flex Mobile customer service
| Customer service | (833) 711-9439 |
| Support | Flex Mobile's email |
| Website | Flex Mobile's Website |
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