** NOTE THIS IS A SIM CARD, THERE IS NO CELLULAR DATA PLAN ASSOCIATED WITH THIS SIM CARD AS PART OF THIS PURCHASE - PURCHASE THIS IF YOU NEED A REPLACEMENT SIM OR IF YOU WERE INSTRUCTED TO GET A NEW SIM CARD BY AT&T OR A MOBILEMUSTHAVE TEAM MEMBER.**
New unactivated AT&T sim card compatible with 4G/5G network. Available in full size (2FF size or tri-cut which can be broken out to fit nano, micro, and full-size sim devices).
What size SIM do I need?
Pepwave devices released prior to June 2021 typically utilize full-size 2FF sim cards. Newer Pepwave devices such as the Max BR1 Pro 5G, Balance 310 5G utilize a nano-size sim card. If you are unsure of which sim your device uses contact us via chat or email.
- Multiple Size Options including Tri-Cut Sim or Full-Size Sim
- GSM Technology. Compatible with 3G, 4G, and 4G LTE, 5G devices
- Compatible with both AT&T Prepaid & Postpaid cellular service
- SIM card only - NO DATA PLAN. If you're looking for a data plan they are available here.
This product is not returnable once opened due to health and safety reasons. The product is backed by the manufacturer warranty and any issues will be resolved by MobileMustHave and the manufacturer. Our complete Return Policy is available here.
Join & Save 10%
Access discount pricing not available to the public and save on your first purchase. Exclusive educational content and forum access. Earn 2x reward points on all purchases good towards future items. Membership can pay for itself with your first purchase.
Want to know even more?
We have partnered with the Mobile Internet Resource Center to help education and answer all your questions about mobile internet. MobileMustHave Members gain exclusive access to content and special discounts. Click below to learn more.
Why Choose Us
Pick the Mobile Internet Experts
The MobileMustHave Team has 50+ years of combined expertise in networking and Information Technology. We are RVers too, and we put each product we sell through rigorous testing in our own RV.
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- Jody H.Verified BuyerReviewingAT&T Non-Activated Tri-Cut Sim CardI recommend this productRated 5 out of 5 stars1 year agoSwapping from full size to nano sim with same plan was simple and easy!!
Get a new router need a new size SIM.. Just contact support and they will make it happen for you.
I moved from Road Warrior Bundle Router (Uses full size Sim) to Speed Demon Router (uses Nano SIM) and MMH made the swap of my current plan on the full size Sim to Nano sim a simple transaction for me.
- Jeff W.Verified BuyerReviewingAT&T Non-Activated Tri-Cut Sim CardI recommend this productRated 5 out of 5 stars1 year agoAll Good
Card arrived fast and worked first try!!!
- Cherie w.Verified BuyerReviewingAT&T Non-Activated Tri-Cut Sim CardI recommend this productRated 5 out of 5 stars1 year agoInstructed I needed sim card
After purchasing SIM card it was discovered (by coming home to internet working again) I did not need one. Uninformed customer service