(423) 228
Prefix in SO PITTSBG, Tennessee
Prefix Details
About the (423) 228 Prefix
The (423) 228 prefix is assigned to US LEC OF TENNESSEE, INC. and serves the SO PITTSBG rate center in Tennessee. Phone numbers with this prefix are in the Eastern / Central Time Zone and are part of area code 423 which covers Chattanooga and surrounding areas.