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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 | 312346 |
| Basic Format | 312-346 |
| NPA (Area Code) | 312 |
| NXX | 346 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | City | State |
|---|---|---|---|---|---|---|
| 312-346-XXXX | 9329 | ILLINOIS BELL TEL CO | CHICGOZN01 | AS | CHICAGO ZONE 01 | IL |
| Phone | Name | Address |
|---|---|---|
| 312-346-0301 | PNC Bank - 307 NORTH MICHIGAN | |
| 312-346-3191 | Corboy & Demetrio P. C. | |
| 312-346-5990 | Service Payment Plan, Inc. | |
| 312-346-6800 | HURST BOLEKY LLC | |
| 312-346-7730 | The Law Offices Harold L. Wallin | |
| 312-346-8700 | Cirignani Heller & Harman, LLP | |
| 312-346-8822 | Alexander|Grossman | |
| 312-346-1136 | Sonik Hearing Care Services | 8 South Michigan Avenue Chicago 60603 US |
| 312-346-1740 | The Royal Sonesta Chicago Downtown | 71 East Wacker Drive Chicago 60601 US |
| 312-346-3500 | Catch 35 | 35 West Upper Wacker Drive Chicago 60601 US |
| 312-346-5110 | Einstein Bros. Bagels | 30 North LaSalle Street Chicago 60602 US |
| 312-346-5620 | Billy Goat Tavern | 60 East Lake Street Chicago 60601 US |
| 312-346-7100 | The Royal Sonesta Chicago Downtown | 71 East Wacker Drive Chicago 60601 US |
| 312-346-7777 | Magnolia Bakery | 108 North State Street Chicago 60602 US |
| 312-346-7900 | Jimmy John's | 201 West Madison Street Chicago 60606 US |
| 312-346-9492 | Corner Bakery | 56 West Randolph Street Chicago 60602 US |
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