Need a new phone line, a SIM card for a new phone, or a plan refill? Cell n PC sells and activates prepaid wireless service in-store at our Wylie shop on State Highway 78. We are an authorized Ultra Mobile retailer and we activate Lyca Mobile SIM cards.
Our team sets everything up for you – inserting the SIM, activating the line and checking that calls, texts and data work – so you walk out connected.
Wireless services we offer
- SIM card sales and activation – Lyca Mobile and Ultra Mobile
- Plan refills and renewals – keep your current number and top up in-store
- Data and talk & text bundles for everyday use
- International calling plans to stay in touch with family and friends abroad
- Keep your number – we help transfer an eligible number from your current carrier
- Phone setup – APN and settings checked so data works right away
Why activate with Cell n PC
- Friendly, in-person help – no waiting on hold
- Activation done while you wait
- Plan options explained clearly so you choose what fits your usage
- Unlocked phones, cases, chargers and screen protectors available in the same visit
Need a phone too?
Pick up a tested, unlocked pre-owned iPhone or Samsung Galaxy and we’ll activate your new line on it before you leave. Lease-to-own options are available through Acima.
What to bring
- Your phone (it must be unlocked or compatible with the network)
- If you’re keeping your number: your current account number and transfer PIN from your old carrier
- A payment method for your plan
Frequently asked questions
Will my phone work with Lyca Mobile or Ultra Mobile?
Most unlocked phones work. Bring your phone in and we’ll check compatibility before activating.
Can I keep my current phone number?
Usually, yes. Bring your account number and number-transfer PIN from your current carrier and we’ll handle the transfer.
Can I refill my plan in-store?
Yes. Stop by any day during store hours and we’ll renew or change your plan.
