Here is how to get your Tempo Telecom account number and transfer PIN, and what to do with them when you move your number to another carrier.
Account Number
They will provide you your account number and PIN.
Transfer PIN
Ask for the transfer PIN in the same call. Tempo Telecom issues the account number and the PIN together.
Tempo Telecom Contact Info
Customer Service: 1-877-822-8501
Hours: Monday – Friday: 7:00AM – 5:00PM (CST)
- Sales: Option #1
- Porting Department: 1-888-565-1011
- Tech Support: Option #4
What network does Tempo Telecom use?
Tempo Telecom runs on the T-Mobile network.
Tempo Telecom Porting Instructions
To get your information to port, you need to call the Tempo Telecom Porting Department number. They will provide you your account number and PIN. You will also need to verify the address they have one file, to confirm it matches what you are submitting to the carrier you are porting to. They offer online accounts, but your information will not be listed.
Tempo Telecom has several dealers located in eastern/southeastern United States, but the headquarters are located in Georgia. They support B.Y.O.D. Sprint & T-Mobile devices. Their Lifeline home & wireless service is a government program, only available to eligible customer’s; limited to certain locations. Tempo Telecom also offers a home phone service through a landline connect modem that uses cellular service (different from the Lifeline service). Tempo Telecom has very long wait times to speak with a representative.
Cannot find your carrier? Browse the full list of US carriers and MVNOs.
Check coverage before you port
Tempo Telecom runs on the T-Mobile network, so the coverage you get at your address is T-Mobile coverage. Check it on T-Mobile’s own coverage map before you start the transfer.
Your right to keep the number is federal, not a carrier policy. The rule is the FCC’s: Portability: Keeping Your Phone Number When Changing Service Providers.
Working a counter? The Tempo Telecom transfer PIN lookup puts these steps on one screen and texts them to the customer.
Tempo Telecom registered with the FCC in 2013
Tempo Telecom, based in Texas, has filed with the FCC under the same registration since 2013 — 13 years. The customer-inquiries line on file with the FCC is 1-888-445-4646. It is a separate contact from the support number above, and worth trying if that line goes nowhere. Checked September 22, 2026 against the FCC Form 499 filer database.
Where Tempo Telecom customers usually go next
Tempo Telecom runs on T-Mobile’s network, so the phone in your hand is already T-Mobile-compatible. These carriers will take it with no compatibility question.
Mint MobileT-Mobile network, prepaid
Metro by T-MobileT-Mobile network, prepaid
Compare every carrierEvery US carrier and MVNO, by network
Some links above are affiliate links. We may earn a commission if you switch through them, at no cost to you. We recommend by network compatibility first, not by what pays most.
Questions about Tempo Telecom
Can I keep my phone number when I leave Tempo Telecom?
Yes. Federal number portability rules let you take a working number to a new carrier. Tempo Telecom cannot refuse the transfer or charge you to release the number.
Should I cancel Tempo Telecom before I port my number out?
No. Cancel first and the number is released, which ends your right to move it. Keep the Tempo Telecom line active until the new carrier confirms the port completed.
How long does a port out from Tempo Telecom take?
A simple wireless transfer usually completes within one business day once the new carrier submits the correct Tempo Telecom account number and transfer PIN.
Does Tempo Telecom run on its own towers?
No. Tempo Telecom is a reseller riding on the T-Mobile network.
Cite this page
We have not recorded when these port-out details were last confirmed. Call Tempo Telecom to verify before you rely on them.
Best Cellular. “Tempo Telecom Account Number & PIN: Accurate 2026,” BestCellular.com. https://bestcellular.com/tempo-telecom/
Free to reuse with credit. Licence, sources and the full dataset.
Check Tempo Telecom before you switch
Two free tools. No sign-up, nothing stored on our side.
Other carriers on the T-Mobile network
These brands use the same towers as Tempo Telecom. Coverage is the same. Price, data priority when the network is busy, and customer service are not.
See which network every US carrier uses · Open the transfer PIN lookup