| 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 |
|---|---|
| 312-235-0051 | Cook, Chicago, IL |
| 312-235-0052 | Cook, Chicago, IL |
| 312-235-0053 | Cook, Chicago, IL |
| 312-235-0054 | Cook, Chicago, IL |
| 312-235-0055 | Cook, Chicago, IL |
| 312-235-0056 | Cook, Chicago, IL |
| 312-235-0057 | Cook, Chicago, IL |
| 312-235-0058 | Cook, Chicago, IL |
| 312-235-0059 | Cook, Chicago, IL |
| 312-235-0060 | Cook, Chicago, IL |
| 312-235-0061 | Cook, Chicago, IL |
| 312-235-0062 | Cook, Chicago, IL |
| 312-235-0063 | Cook, Chicago, IL |
| 312-235-0064 | Cook, Chicago, IL |
| 312-235-0065 | Cook, Chicago, IL |
| 312-235-0066 | Cook, Chicago, IL |
| 312-235-0067 | Cook, Chicago, IL |
| 312-235-0068 | Cook, Chicago, IL |
| 312-235-0069 | Cook, Chicago, IL |
| 312-235-0070 | Cook, Chicago, IL |
| 312-235-0071 | Cook, Chicago, IL |
| 312-235-0072 | Cook, Chicago, IL |
| 312-235-0073 | Cook, Chicago, IL |
| 312-235-0074 | Cook, Chicago, IL |
| 312-235-0075 | Cook, Chicago, IL |
| 312-235-0076 | Cook, Chicago, IL |
| 312-235-0077 | Cook, Chicago, IL |
| 312-235-0078 | Cook, Chicago, IL |
| 312-235-0079 | Cook, Chicago, IL |
| 312-235-0080 | Cook, Chicago, IL |
| 312-235-0081 | Cook, Chicago, IL |
| 312-235-0082 | Cook, Chicago, IL |
| 312-235-0083 | Cook, Chicago, IL |
| 312-235-0084 | Cook, Chicago, IL |
| 312-235-0085 | Cook, Chicago, IL |
| 312-235-0086 | Cook, Chicago, IL |
| 312-235-0087 | Cook, Chicago, IL |
| 312-235-0088 | Cook, Chicago, IL |
| 312-235-0089 | Cook, Chicago, IL |
| 312-235-0090 | Cook, Chicago, IL |
| 312-235-0091 | Cook, Chicago, IL |
| 312-235-0092 | Cook, Chicago, IL |
| 312-235-0093 | Cook, Chicago, IL |
| 312-235-0094 | Cook, Chicago, IL |
| 312-235-0095 | Cook, Chicago, IL |
| 312-235-0096 | Cook, Chicago, IL |
| 312-235-0097 | Cook, Chicago, IL |
| 312-235-0098 | Cook, Chicago, IL |
| 312-235-0099 | Cook, Chicago, IL |
| 312-235-0100 | 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 |