(865) 220
Prefix in OAK RIDGE, Tennessee
Prefix Details
About the (865) 220 Prefix
The (865) 220 prefix is assigned to BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL and serves the OAK RIDGE rate center in Tennessee. Phone numbers with this prefix are in the Eastern Time Zone and are part of area code 865 which covers Knoxville and surrounding areas.