Question: is tfw compatible with at&t?
Answer: Both Straight Talk and Tracfone use either the AT&T, Verizon, or T-Mobile network towers. If you have a Tracfone AT&T SIM card in your phone, it's using AT&T towers. ... Tracfone wants to brand all their services as “TFW” not AT&T, Verizon, or whatever. IN the past, this required support from Apple to do this.