You are reviewing the Area Code (NPA/NXX) report for 312-804. Did you mean to search the SMS short code 312804?
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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 | 312804 |
| Basic Format | 312-804 |
| NPA (Area Code) | 312 |
| NXX | 804 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State |
|---|---|---|---|---|---|---|---|
| 312-804-XXXX | 6529 | T-MOBILE USA, INC. | CHICGOZN01 | AS | 01/23/2002 | CHICAGO ZONE 01 | IL |
| Phone | Name | Address |
|---|---|---|
| 312-804-9730 | The Unwaste Shop | 1108 West Madison Street Chicago 60607 US |
Reports
Anonymous User from Libertyville, Illinois
August 14, 2025 at 12:55 PM
Anonymous User from , RI
June 5, 2024 at 2:45 PM
Anonymous User from Elgin, Illinois
April 10, 2024 at 12:25 PM
Anonymous User from Columbus, Ohio
February 1, 2023 at 3:23 PM
Anonymous User from Topeka, Kansas
January 25, 2023 at 5:37 PM
Anonymous User from , IL
January 6, 2023 at 2:47 PM
Anonymous User from Chicago, Illinois
December 6, 2022 at 3:01 PM
Anonymous User from Merced, CA
August 31, 2022 at 12:22 AM