668 Area Code Phone Directory

Phone Prefixes in the 668 Area Code

(668) 2XX (668) 3XX (668) 4XX (668) 5XX (668) 6XX (668) 7XX (668) 8XX (668) 9XX

State: IL

Largest City in Area: BELLEVILLE

Area code (668) is in the state of IL. Below, are the major cities in the area code (668).

BELLEVILLE, IL (23)

SAINT LOUIS, MO (22)

EAST SAINT LOUIS, IL (20)

MEMPHIS, TN (19)

CHICAGO, IL (16)

BAKERSFIELD, CA (15)

ALTON, IL (15)

NEW YORK, NY (15)

GRANITE CITY, IL (13)

TUPELO, MS (13)