OTG Mobile is no longer in service. Its website no longer exists. Here is what that means for an OTG Mobile number.
Account Number
There is no OTG Mobile account number to retrieve. The customer dashboard this page once pointed to is gone: otgmobile.com has no DNS record at all.
Transfer PIN
OTG Mobile no longer issues transfer PINs. No successor carrier has been identified.
OTG Mobile Contact Info
OTG Mobile is no longer operating and its website no longer exists. There is no customer service line to call.
What network does OTG Mobile use?
OTG Mobile has not published a host network, and no filing or trade report names one. An earlier claim on this page naming two networks had no published support behind it. We do not guess.
Porting Instructions
There is nothing to port out of. OTG Mobile is no longer operating, so no account, account number or transfer PIN exists to move a number away from.
Browse the full list of US carriers and MVNOs.
Your number and your rights
Number portability is a federal right, not a carrier policy. It applies only while a line is active — once service ends and the number is released, there is nothing left to transfer.
If you are setting up a new line
OTG Mobile is gone, so there is no transfer to make. If you are choosing a carrier now, start from the network that covers your address rather than the brand on the bill.
Questions about OTG Mobile
Can I still port my number out of OTG Mobile?
No. The brand is no longer operating and its website no longer exists, so there is no active account to transfer from.
What happened to OTG Mobile?
No shutdown was ever announced, and the brand left no retrievable record — no trade coverage, no state filing, no FCC item and no archived store. Its domain has no DNS record at all.
Who holds my old OTG Mobile number now?
If you moved the line to another carrier while the service was running, that carrier holds it. If the line went dark, the number was released and is no longer yours to move.
Which network did OTG Mobile use?
We have not recorded one. An earlier claim on this page naming two networks had no published support and has been removed. We do not guess.
Cite this page
OTG Mobile stopped selling service, so these details are historical rather than current. There is no carrier left to confirm them with.
Best Cellular. “OTG Mobile Account Number & PIN: Accurate 2026,” BestCellular.com. https://bestcellular.com/otg-mobile/
Free to reuse with credit. Licence, sources and the full dataset.
Tools that still apply
Two free tools. No sign-up, nothing stored on our side.
Other carriers that use more than one network
These carriers also ride more than one network, so coverage depends on your address rather than the brand.
See which network every US carrier uses · Open the transfer PIN lookup