(231) 228
Prefix in GLEN LAKE, Michigan
Prefix Details
About the (231) 228 Prefix
The (231) 228 prefix is assigned to CENTURYTEL OF MICHIGAN, INC. DBA CENTURYLINK and serves the GLEN LAKE rate center in Michigan. Phone numbers with this prefix are in the Eastern Time Zone and are part of area code 231 which covers Muskegon and surrounding areas.