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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 | 312648 |
| Basic Format | 312-648 |
| NPA (Area Code) | 312 |
| NXX | 648 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
|---|---|---|---|---|---|---|---|---|---|
| 312-648-0XXX | 9329 | ILLINOIS BELL TEL CO | CHICGOZN01 | RT | CHICAGO ZONE 01 | IL | MW | ||
| 312-648-1XXX | 9329 | ILLINOIS BELL TEL CO | CHICGOZN01 | RT | CHICAGO ZONE 01 | IL | MW | ||
| 312-648-2XXX | 9329 | ILLINOIS BELL TEL CO | CHICGOZN01 | RT | CHICAGO ZONE 01 | IL | MW | ||
| 312-648-3XXX | 9329 | ILLINOIS BELL TEL CO | CHICGOZN01 | RT | CHICAGO ZONE 01 | IL | MW | ||
| 312-648-4XXX | 9329 | ILLINOIS BELL TEL CO | CHICGOZN01 | RT | CHICAGO ZONE 01 | IL | MW | ||
| 312-648-5XXX | 9329 | ILLINOIS BELL TEL CO | CHICGOZN01 | RT | CHICAGO ZONE 01 | IL | MW | ||
| 312-648-6XXX | 460K | FIRST COMMUNICATIONS, LLC | CHICGOZN01 | AS | 06/08/2011 | CHICAGO ZONE 01 | IL | MW | 06/20/2011 |
| 312-648-7XXX | 9329 | ILLINOIS BELL TEL CO | CHICGOZN01 | RT | CHICAGO ZONE 01 | IL | MW | ||
| 312-648-8XXX | 9329 | ILLINOIS BELL TEL CO | CHICGOZN01 | RT | CHICAGO ZONE 01 | IL | MW | ||
| 312-648-9XXX | 9329 | ILLINOIS BELL TEL CO | CHICGOZN01 | RT | CHICAGO ZONE 01 | IL | MW | ||
| 312-648-XXXX | 9329 | ILLINOIS BELL TEL CO | CHICGOZN01 | AS | CHICAGO ZONE 01 | IL |
| Phone | Name | Address |
|---|---|---|
| 312-648-7600 | North American Company for Life and Health Insurance | |
| 312-648-0000 | Hampton Inn Chicago West Loop Fulton Market Area | 116 North Jefferson Street Chicago 60661 US |
| 312-648-0002 | Hampton Inn Chicago West Loop Fulton Market Area | 116 North Jefferson Street Chicago 60661 US |
| 312-648-0100 | Jefferson Tap & Grille | 325 North Jefferson Street Chicago 60661 US |
| 312-648-5711 | Dunkin' | 500 West Madison Street Chicago 60661 US |
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