How to get your FCC Registration Number (FRN)

FIRST you must register an email address with the FCC’s Commission Registration System (CORES), THEN log on to CORES with that email address to obtain an FCC Registration Number (FRN).


Step 1

Register an email address as your Username at FCC CORES

Start here: https://apps.fcc.gov/cores/userLogin.do

 Select “B” below, fill out info, pick a password

They will immediately send an email you must CONFIRM


Step 2

Once CORES email is confirmed, then login with your new username

Your email address is your username

Go again to:    https://apps.fcc.gov/cores/userLogin.do

Select “A” below  (or follow prompt in e-mail confirmation)


Step 3

Once logged in to CORES, Select “Register New FRN” below


Step 4

 Then, select “An Individual” (below) as Registrant Type


Step 5

Finally, complete the form and SUBMIT to obtain the FRN.