387 Area Code

The 387 area code is NOT a valid area code. This area code is NOT officially assigned to a known Numbering Plan Area (NPA). The 387 area code is not assigned to a city/state location.

In most cases with invalid area codes like 387, tend to be used by phone numbers from telemarketing companies.

Last Searched Area Codes
Area CodeCity/State
785St Francis, Kansas
563Saint Olaf, Iowa
603Meriden, New Hampshire