(630) 216
Prefix in BIG ROCK, Illinois
Prefix Details
About the (630) 216 Prefix
The (630) 216 prefix is assigned to RCN TELECOM SERVICES OF ILLINIOS, INC. - IL and serves the BIG ROCK rate center in Illinois. Phone numbers with this prefix are in the Central Time Zone and are part of area code 630 which covers Aurora and surrounding areas.