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312-483

You are reviewing the Area Code (NPA/NXX) report for 312-483. Did you mean to search the SMS short code 312483?

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🇺🇸 DSN NORTHCOM Area Code Detected

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 Number312483
Basic Format312-483
NPA (Area Code)312
NXX483

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
312-483-0XXX6529T-MOBILE USA, INC.CHICGOZN01AS09/10/2014CHICAGO ZONE 01ILMW10/10/2014
312-483-1XXX829JPAETEC ITEL, LLCCHICGOZN01AS08/26/2014CHICAGO ZONE 01ILMW10/08/2014
312-483-2XXX829JPAETEC ITEL, LLCCHICGOZN01AS08/26/2014CHICAGO ZONE 01ILMW10/08/2014
312-483-3XXX6529T-MOBILE USA, INC.CHICGOZN01AS08/25/2014CHICAGO ZONE 01ILMW10/06/2014
312-483-4XXX6529T-MOBILE USA, INC.CHICGOZN01AS08/25/2014CHICAGO ZONE 01ILMW10/06/2014
312-483-5XXX6529T-MOBILE USA, INC.CHICGOZN01AS08/25/2014CHICAGO ZONE 01ILMW10/06/2014
312-483-6XXX6529T-MOBILE USA, INC.CHICGOZN01AS08/25/2014CHICAGO ZONE 01ILMW10/06/2014
312-483-7XXX6529T-MOBILE USA, INC.CHICGOZN01AS08/25/2014CHICAGO ZONE 01ILMW10/06/2014
312-483-8XXX6529T-MOBILE USA, INC.CHICGOZN01AS08/25/2014CHICAGO ZONE 01ILMW10/06/2014
312-483-9XXX6529T-MOBILE USA, INC.CHICGOZN01AS08/25/2014CHICAGO ZONE 01ILMW10/06/2014
312-483-XXXX6529T-MOBILE USA, INC.CHICGOZN01AS08/22/2014CHICAGO ZONE 01IL

Reports

Anonymous User from Chicago, Illinois

April 30, 2025 at 8:20 PM

312-483-2402 reported as a Robocall. Received on April 30, 2025 at 4:11 PM.
Call for Dropped call or no message

Anonymous User from Illinois, Illinois

January 3, 2025 at 1:52 PM

312-483-3814 reported as a Robocall. Received on January 3, 2025 at 12:50 PM.

Anonymous User from , IL

September 11, 2023 at 10:25 PM

312-483-1000 reported as a Robocall. Received on September 11, 2023 at 7:48 PM.

Anonymous User from Chicago, Illinois

May 1, 2023 at 6:54 PM

312-483-3683 reported as a Live Voice or Other. Received on May 1, 2023 at 5:50 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Little Elm, TX

February 22, 2021 at 8:46 PM

312-483-7684 reported as a Live Voice. Received on February 22, 2021 at 12:00 AM.
Unwanted call for unknown
Contacted via Wired

Most 'popular' numbers on this prefix:

312-483-1XXX: 312-483-1000 | 312-483-1001 | 312-483-1003 |
312-483-3XXX: 312-483-3600 | 312-483-3620 | 312-483-3650 | 312-483-3680 | 312-483-3688 | 312-483-3689 | 312-483-3800 | 312-483-3810 | 312-483-3811 | 312-483-3812 | 312-483-3850 | 312-483-3888 |
312-483-4XXX: 312-483-4500 | 312-483-4501 | 312-483-4508 | 312-483-4520 | 312-483-4521 | 312-483-4525 |
312-483-6XXX: 312-483-6500 | 312-483-6501 | 312-483-6503 | 312-483-6509 | 312-483-6580 | 312-483-6583 | 312-483-6584 |
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