47 CFR 95.329: How to contact the FCC.

For information about the Personal Radio Services, see the FCC's internet Web site (www.fcc.gov). To speak with an FCC representative about the Personal Radio Services, call the FCC's information line 888-CALL-FCC (888-225-5322). To write the FCC about these services, address the Federal Communications Commission, Attention: Mobility Division, Wireless Telecommunications Bureau, at the address of the FCC's main office indicated in 47 CFR 0.401(a).