You are reviewing the Area Code (NPA/NXX) report for 312-357. Did you mean to search the SMS short code 312357?
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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 | 312357 |
| Basic Format | 312-357 |
| NPA (Area Code) | 312 |
| NXX | 357 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | City | State |
|---|---|---|---|---|---|---|
| 312-357-XXXX | 9329 | ILLINOIS BELL TEL CO | CHICGOZN01 | AS | CHICAGO ZONE 01 | IL |
| Phone | Name | Address |
|---|---|---|
| 312-357-6970 | Fifth Third Bank | |
| 312-357-1200 | LH Rooftop | 85 East Wacker Drive Chicago 60601 US |
| 312-357-1200 | London House Chicago | 85 East Wacker Drive Chicago 60601 US |
| 312-357-6665 | Monk's Pub | 205 West Lake Street Chicago 60606 US |
Reports
Anonymous User from Saraland, Alabama
May 30, 2025 at 10:56 AM
Anonymous User from Chicago, Illinois
February 9, 2024 at 5:29 PM
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March 24, 2023 at 4:42 PM
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March 23, 2023 at 2:54 PM
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June 1, 2022 at 11:46 AM
Anonymous User from Munhall, PA
February 23, 2021 at 4:52 PM