You are reviewing the Area Code (NPA/NXX) report for 312-228. Did you mean to search the SMS short code 312228?
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The area code you entered, 312, overlaps with the DSN network for the Continental United States and Puerto Rico under Northern Command (NORTHCOM), though it could also be part of standard civilian phone numbers.
| Raw Number | 312228 |
| Basic Format | 312-228 |
| NPA (Area Code) | 312 |
| NXX | 228 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | City | State |
|---|---|---|---|---|---|---|
| 312-228-XXXX | 9329 | ILLINOIS BELL TEL CO | CHICGOZN01 | AS | CHICAGO ZONE 01 | IL |
| Phone | Name | Address |
|---|---|---|
| 312-228-1333 | MingHin Cuisine | 333 East Benton Place Chicago 60601 US |
| 312-228-9676 | Bake For Me | 303 East Wacker Drive Chicago 60601 US |
| 312-228-9920 | Bockwinkel's | 222 North Columbus Drive Chicago 60601 US |
Reports
Anonymous User from , MI
July 3, 2025 at 6:08 PM
Anonymous User from , IL
June 12, 2024 at 12:52 PM
Anonymous User from , IL
March 11, 2024 at 4:22 PM
Anonymous User from , IL
March 20, 2023 at 12:11 PM