| Prefix 312-235 | |
|---|---|
| Type | Landline |
| Introduced | 01/14/2000 |
| company | Ameritech Illinois |
| County | Cook |
| State | Illinois |
| Country | United States |
| Primary city | Chicago, IL |
| ZIP Code | 60603 |
| Phone Number | Possible Location |
|---|---|
| 312-235-0001 | Cook, Chicago, IL |
| 312-235-0002 | Cook, Chicago, IL |
| 312-235-0003 | Cook, Chicago, IL |
| 312-235-0004 | Cook, Chicago, IL |
| 312-235-0005 | Cook, Chicago, IL |
| 312-235-0006 | Cook, Chicago, IL |
| 312-235-0007 | Cook, Chicago, IL |
| 312-235-0008 | Cook, Chicago, IL |
| 312-235-0009 | Cook, Chicago, IL |
| 312-235-0010 | Cook, Chicago, IL |
| 312-235-0011 | Cook, Chicago, IL |
| 312-235-0012 | Cook, Chicago, IL |
| 312-235-0013 | Cook, Chicago, IL |
| 312-235-0014 | Cook, Chicago, IL |
| 312-235-0015 | Cook, Chicago, IL |
| 312-235-0016 | Cook, Chicago, IL |
| 312-235-0017 | Cook, Chicago, IL |
| 312-235-0018 | Cook, Chicago, IL |
| 312-235-0019 | Cook, Chicago, IL |
| 312-235-0020 | Cook, Chicago, IL |
| 312-235-0021 | Cook, Chicago, IL |
| 312-235-0022 | Cook, Chicago, IL |
| 312-235-0023 | Cook, Chicago, IL |
| 312-235-0024 | Cook, Chicago, IL |
| 312-235-0025 | Cook, Chicago, IL |
| 312-235-0026 | Cook, Chicago, IL |
| 312-235-0027 | Cook, Chicago, IL |
| 312-235-0028 | Cook, Chicago, IL |
| 312-235-0029 | Cook, Chicago, IL |
| 312-235-0030 | Cook, Chicago, IL |
| 312-235-0031 | Cook, Chicago, IL |
| 312-235-0032 | Cook, Chicago, IL |
| 312-235-0033 | Cook, Chicago, IL |
| 312-235-0034 | Cook, Chicago, IL |
| 312-235-0035 | Cook, Chicago, IL |
| 312-235-0036 | Cook, Chicago, IL |
| 312-235-0037 | Cook, Chicago, IL |
| 312-235-0038 | Cook, Chicago, IL |
| 312-235-0039 | Cook, Chicago, IL |
| 312-235-0040 | Cook, Chicago, IL |
| 312-235-0041 | Cook, Chicago, IL |
| 312-235-0042 | Cook, Chicago, IL |
| 312-235-0043 | Cook, Chicago, IL |
| 312-235-0044 | Cook, Chicago, IL |
| 312-235-0045 | Cook, Chicago, IL |
| 312-235-0046 | Cook, Chicago, IL |
| 312-235-0047 | Cook, Chicago, IL |
| 312-235-0048 | Cook, Chicago, IL |
| 312-235-0049 | Cook, Chicago, IL |
| 312-235-0050 | Cook, Chicago, IL |
The area code prefix is introduced in 01/14/2000, 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 |