(872) 257
Prefix in CHICGOZN05, Illinois
Prefix Details
About the (872) 257 Prefix
The (872) 257 prefix is assigned to NEW CINGULAR WIRELESS PCS, LLC - IL and serves the CHICGOZN05 rate center in Illinois. Phone numbers with this prefix are in the Central Time Zone and are part of area code 872 which covers Chicago and surrounding areas.