You are reviewing the Area Code (NPA/NXX) report for 312-499. Did you mean to search the SMS short code 312499?
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 | 312499 |
Basic Format | 312-499 |
NPA (Area Code) | 312 |
NXX | 499 |
NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State |
---|---|---|---|---|---|---|---|
312-499-XXXX | 9329 | ILLINOIS BELL TEL CO | CHICGOZN01 | AS | CHICAGO ZONE 1 | IL |
Reports
Anonymous User from Chicago, Illinois
February 28, 2024 at 12:58 PM
Anonymous User from Chicago, Illinois
February 3, 2024 at 1:23 PM
Anonymous User from , IL
November 28, 2023 at 9:39 PM
Anonymous User from Jacksonville, Florida
August 25, 2023 at 9:42 AM
Anonymous User from Northfield, Illinois
January 20, 2023 at 12:13 PM
Anonymous User from , IL
August 19, 2022 at 1:09 PM
Anonymous User from , VA
April 1, 2015 at 12:52 AM