Mentor
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91 Messages
Will an AT&T SIM card work in a Straight Talk phone?
Hello. I heard that Straight Talk phones use AT&T Wireless cell phone towers. Is this true? Do Straigh Talk phones work with AT&T service?
Mentor
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91 Messages
Hello. I heard that Straight Talk phones use AT&T Wireless cell phone towers. Is this true? Do Straigh Talk phones work with AT&T service?
Accepted Solution
Official Solution
jamileh
Former Community Manager
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5.2K Messages
11 years ago
Yes, your SIM card will work with an AT&T compatible or unlocked GSM phone. Per the Straight Talk website; to activate your service, you will need a Straight Talk Unlimited 30-day Service Plan card or credit card. Some data services may not be available with all wireless devices.
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Wild Banchi
Master
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10.2K Messages
11 years ago
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azurecrimsonrose
Mentor
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91 Messages
11 years ago
I already have AT&T Wireless service. I was just wondering if the phone would work on AT&T's network with my number.
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allwein
Contributor
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1 Message
11 years ago
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ATRIXGUY
Teacher
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26 Messages
11 years ago
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skduke
Tutor
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5 Messages
11 years ago
I currently have 3 phones with Straight Talk. I have one that is unlocked that I will be switching now to AT&T. My question is, I also have an Iphone 4 and a Samsung Galaxy S3 that I bought with Straight Talk/ as Straight Talk phones. Can I switch these over to AT&T with problem as well? If so, do I need to get SIM cards?
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Wild Banchi
Master
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10.2K Messages
11 years ago
Yes, you shouldn't have a problem carrying over your iPhone 4 and your S III as long as they are unlocked. You will need to get new microSIM cards for both phones. You can either activate the SIMs yourself or simply go to an AT&T store to get new ones.
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skduke
Tutor
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5 Messages
11 years ago
forum saying I would need an unlock code as well from Straight Talk. Do you
know if that is true?
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Wild Banchi
Master
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10.2K Messages
11 years ago
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hayleywhiteside
Contributor
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1 Message
10 years ago
have you found the answer to this question? i was wondering the same thing.
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