Where is telephone country code 887?

887 is NOT in Illinois... in fact, 887 is not a real in use area code. It's a toll-free or proxy code (called a prefix), usually used by telemarketing or other soliciting places. It is not localized to one state and be used by/from anywhere. Also, the majority of calls received by a number using this prefix code are 'faked' as the phone company calls it, and dialed via an automated computer dialing system (some calls being from scams trying to take your identity).

previous answer: Illinois