Prefix 312-228

Phone Numbers with Prefix 312-228 in Chicago, IL United States
Prefix 312-228
Type Landline
Introduced 10/11/1997
company Ameritech Illinois
County Cook
State Illinois
Country United States
Primary city Chicago, IL
ZIP Code 60602
Phone Number Possible Location
312-228-0001 Cook, Chicago, IL
312-228-0002 Cook, Chicago, IL
312-228-0003 Cook, Chicago, IL
312-228-0004 Cook, Chicago, IL
312-228-0005 Cook, Chicago, IL
312-228-0006 Cook, Chicago, IL
312-228-0007 Cook, Chicago, IL
312-228-0008 Cook, Chicago, IL
312-228-0009 Cook, Chicago, IL
312-228-0010 Cook, Chicago, IL
312-228-0011 Cook, Chicago, IL
312-228-0012 Cook, Chicago, IL
312-228-0013 Cook, Chicago, IL
312-228-0014 Cook, Chicago, IL
312-228-0015 Cook, Chicago, IL
312-228-0016 Cook, Chicago, IL
312-228-0017 Cook, Chicago, IL
312-228-0018 Cook, Chicago, IL
312-228-0019 Cook, Chicago, IL
312-228-0020 Cook, Chicago, IL
312-228-0021 Cook, Chicago, IL
312-228-0022 Cook, Chicago, IL
312-228-0023 Cook, Chicago, IL
312-228-0024 Cook, Chicago, IL
312-228-0025 Cook, Chicago, IL
312-228-0026 Cook, Chicago, IL
312-228-0027 Cook, Chicago, IL
312-228-0028 Cook, Chicago, IL
312-228-0029 Cook, Chicago, IL
312-228-0030 Cook, Chicago, IL
312-228-0031 Cook, Chicago, IL
312-228-0032 Cook, Chicago, IL
312-228-0033 Cook, Chicago, IL
312-228-0034 Cook, Chicago, IL
312-228-0035 Cook, Chicago, IL
312-228-0036 Cook, Chicago, IL
312-228-0037 Cook, Chicago, IL
312-228-0038 Cook, Chicago, IL
312-228-0039 Cook, Chicago, IL
312-228-0040 Cook, Chicago, IL
312-228-0041 Cook, Chicago, IL
312-228-0042 Cook, Chicago, IL
312-228-0043 Cook, Chicago, IL
312-228-0044 Cook, Chicago, IL
312-228-0045 Cook, Chicago, IL
312-228-0046 Cook, Chicago, IL
312-228-0047 Cook, Chicago, IL
312-228-0048 Cook, Chicago, IL
312-228-0049 Cook, Chicago, IL
312-228-0050 Cook, Chicago, IL
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The area code prefix is introduced in 10/11/1997, 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