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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 | 312274 |
| Basic Format | 312-274 |
| NPA (Area Code) | 312 |
| NXX | 274 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | City | State |
|---|---|---|---|---|---|---|
| 312-274-XXXX | 9329 | ILLINOIS BELL TEL CO | CHICGOZN01 | AS | CHICAGO ZONE 01 | IL |
| Phone | Name | Address |
|---|---|---|
| 312-274-2430 | Fifth Third Bank | |
| 312-274-3340 | Jacobson Rost, Inc. | |
| 312-274-0092 | Starbucks | 750 North Franklin Street Chicago 60654 US |
| 312-274-0378 | The Spice House | 1512 North Wells Street Chicago 60610 US |
| 312-274-0542 | Ergon Institute LLC | 1440 North Lake Shore Drive Chicago 60610 US |
| 312-274-1278 | Corey's Famous NYC Bagel Deli | 1001 West North Avenue Chicago 60642 US |
| 312-274-1824 | The Rabbit Hole | 1208 North Wells Street Chicago 60610 US |
| 312-274-1880 | Y Bar | 224 60654-3605 US |
| 312-274-2100 | US | |
| 312-274-2100 | Parking.com | 150 South 2nd Street US |
| 312-274-5525 | Olive Mediterranean Grill | 1001 West North Avenue Chicago 60642 US |
| 312-274-9546 | Starbucks | 30 West Erie Street Chicago 60654 US |
| 312-274-9549 | Starbucks | 1 East Delaware Place Chicago 60611 US |
| 312-274-9733 | Trader Joe's | 1840 North Clybourn Avenue Chicago 60614 US |
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