This Xfinity Mobile SIM kit includes unlimited mins, unlimited texts and unlimited data for $45 for 1 month of wireless service. Xfinity Mobile plans offers wireless coverage on the Verizon 5G and 4G LTE network.
Xfinity Mobile Prepaid SIM Card Starter Kit
Verizon LTE & 5G
SIM card size
Micro SIM, Nano SIM, Standard SIM
Coverage provided by the Verizon network
Postpaid service - no contract or activation fee, credit check may be required
14-day money-back satisfaction guarantee
Bring your own compatible phone or buy an Xfinity phone
Keep your phone number
Mobile hotspot/tethering supported
Texting to over 200 countries included for free; international calling charged at applicable rates
International roaming available in over 200 countries
Customer service available via phone, chat, and Facebook Messenger
5G & 4G LTE
Bring Your Phone
Yes (Only iPhones)
Keep Your Number
No - prepaid
Xfinity Mobile SIM card activation
It's easy to bring your own phone to a cheaper carrier:
Order the Xfinity Mobile SIM starter kit online
Replace the SIM card in your phone and follow the activation process
If you’re looking to transfer your phone number, this can take up to 24 hours
If I could give 0 stars I would. Transferring to Xfinity Mobile has been the worst experience I’ve had ever.
It started off with pleasantries when the sales rep Adonis sold is kn the idea that we could transfer our 4 lines from Verizon to Xfinity Mobile and cut our monthly costs. He even said because we were bringing Apple devices over that were relatively new, we qualified for $200 per line in gift cards. Sounds great right?! I thought so too. Then everything went down hill. We had the most… difficult time transferring our phone numbers over. My husband particularly could not seem to transfer his number. It took over a week to successfully transfer 3 of the 4 numbers. I called and spoke with call rep Frank for 1hr. He said my husband was going to need a new number since they were having an issue porting over his old number. Frank said he was going to send a link to provide instructions on how to complete the phone activation. The link never came through but we were advised it may “take some time”. Frank also said we were given false information regarding the gift cards by Adonis. Frank I call Xfinity Mobile again and this time spoke to David who said “you are only allowed to have 3 lines”. I was stunned by this news because no one ever said anything of the sort in the past. When I asked David why weren’t we told this information before hand he said “the sales person probably lied to you to get the sale”. He said it as if it’s common practice. How is this even allowed?! I asked to be transferred to a manager and was told “that’s a problem because I can’t transfer you to a manager”. I was told to call 215-286-1700 to escalate my concerns. Then David goes on to tell me my husband needs to change his number yet again after they just issued him a new number. At this point I am so disturbed and turned off by the customer service and disorganized nature of Xfinity Mobile. As soon as this billing cycle is done I am leaving
Tim from San Francisco 08/06/2023
This company stinks.
Said i could port up to 10 lines. But then found it was capped at 6, after many calls they admitted I didn't have enough secondary services (like internet and cable tv) to qualify. I needed more lines so I ported out to another company but the porting was a nightmare. Their online porting PIN service did not work, ever! Had to argue on the phone and finally they gave it. Then the porting activity should only take 15 minutes, but it took over 12 hours!
T Lab from St. Augustine fl 08/04/2023
Signed up for 5 lines a year ago, and have a consistent problem with ALL 5! I was given incorrect pricing. By right, the company should honor what was told to the customer.
On another occasion, they billed me without permission. It took 2 billing cycles, and 2 long phone calles to correct.
And to this day, our service says "no mobile data" almost daily, and nobody can tell us why. We already dropped one line, because of this, and another company said if the phone was coming from… Xfinity, she would have problems transferring it over.
I feel so stuck, and frustrated