IPhone 6s AT&T retailer Excellent Condition

Product Name: IPhone 6s AT&T retailer Excellent Condition
Gently used, in excellent condition Space Gray iPhone 6s 16GB Adult owned and always in a case. The screen is flawless, no cracks or scratches. SIM card not included Phone can ONLY be used on the AT&T network. I never had a reason to have it unlocked from AT&T. I recently switched to a different carrier and retailer upgraded so I no longer need this phone. It is not locked to my iCloud or anything else. Comes with the box, unused wired earbuds, unused charging block (both still in original plastic wrap). No charging cord. Has been reset to factory settings. Gently used black Otterbox case.