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  3. Prefix 312-931

Prefix 312-931

Phone Numbers with Prefix 312-931 in Chicago, IL United States
Prefix 312-931
Type Landline
Introduced 02/04/1994
company Ameritech Illinois
County Cook
State Illinois
Country United States
Primary city Chicago, IL
ZIP Code 60654
Phone Number Possible Location
312-931-9951 Cook, Chicago, IL
312-931-9952 Cook, Chicago, IL
312-931-9953 Cook, Chicago, IL
312-931-9954 Cook, Chicago, IL
312-931-9955 Cook, Chicago, IL
312-931-9956 Cook, Chicago, IL
312-931-9957 Cook, Chicago, IL
312-931-9958 Cook, Chicago, IL
312-931-9959 Cook, Chicago, IL
312-931-9960 Cook, Chicago, IL
312-931-9961 Cook, Chicago, IL
312-931-9962 Cook, Chicago, IL
312-931-9963 Cook, Chicago, IL
312-931-9964 Cook, Chicago, IL
312-931-9965 Cook, Chicago, IL
312-931-9966 Cook, Chicago, IL
312-931-9967 Cook, Chicago, IL
312-931-9968 Cook, Chicago, IL
312-931-9969 Cook, Chicago, IL
312-931-9970 Cook, Chicago, IL
312-931-9971 Cook, Chicago, IL
312-931-9972 Cook, Chicago, IL
312-931-9973 Cook, Chicago, IL
312-931-9974 Cook, Chicago, IL
312-931-9975 Cook, Chicago, IL
312-931-9976 Cook, Chicago, IL
312-931-9977 Cook, Chicago, IL
312-931-9978 Cook, Chicago, IL
312-931-9979 Cook, Chicago, IL
312-931-9980 Cook, Chicago, IL
312-931-9981 Cook, Chicago, IL
312-931-9982 Cook, Chicago, IL
312-931-9983 Cook, Chicago, IL
312-931-9984 Cook, Chicago, IL
312-931-9985 Cook, Chicago, IL
312-931-9986 Cook, Chicago, IL
312-931-9987 Cook, Chicago, IL
312-931-9988 Cook, Chicago, IL
312-931-9989 Cook, Chicago, IL
312-931-9990 Cook, Chicago, IL
312-931-9991 Cook, Chicago, IL
312-931-9992 Cook, Chicago, IL
312-931-9993 Cook, Chicago, IL
312-931-9994 Cook, Chicago, IL
312-931-9995 Cook, Chicago, IL
312-931-9996 Cook, Chicago, IL
312-931-9997 Cook, Chicago, IL
312-931-9998 Cook, Chicago, IL
312-931-9999 Cook, Chicago, IL
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The area code prefix is introduced in 02/04/1994, the phone number type is Landline. The major cities in the area are Chicago, IL

Area Code 312
Time Zone Central (UTC-06:00)
Major City Chicago
State/Province Illinois
Country United States