312-409

You are reviewing the Area Code (NPA/NXX) report for 312-409. Did you mean to search the SMS short code 312409?

Lookup Phone Number

🇺🇸 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 Number312409
Basic Format312-409
NPA (Area Code)312
NXX409

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
312-409-0XXX6529T-MOBILE USA, INC.CHICGOZN01AS01/06/2016CHICAGO ZONE 1ILMW02/05/2016
312-409-1XXX6529T-MOBILE USA, INC.CHICGOZN01AS01/06/2016CHICAGO ZONE 1ILMW02/05/2016
312-409-2XXX9329ILLINOIS BELL TEL COCHICGOZN01RTCHICAGO ZONE 1ILMW
312-409-3XXX6529T-MOBILE USA, INC.CHICGOZN01AS01/06/2016CHICAGO ZONE 1ILMW02/05/2016
312-409-4XXX5562METROPCS, INC.CHICGOZN01AS01/11/2016CHICAGO ZONE 1ILMW02/04/2016
312-409-5XXX6529T-MOBILE USA, INC.CHICGOZN01AS01/06/2016CHICAGO ZONE 1ILMW02/05/2016
312-409-6XXX9329ILLINOIS BELL TEL COCHICGOZN01RTCHICAGO ZONE 1ILMW
312-409-7XXX5562METROPCS, INC.CHICGOZN01AS01/11/2016CHICAGO ZONE 1ILMW02/04/2016
312-409-8XXX5562METROPCS, INC.CHICGOZN01AS12/23/2015CHICAGO ZONE 1ILMW01/16/2016
312-409-9XXX5562METROPCS, INC.CHICGOZN01AS12/23/2015CHICAGO ZONE 1ILMW01/16/2016
312-409-XXXX9329ILLINOIS BELL TEL COCHICGOZN01AS CHICAGO ZONE 1IL
Most 'popular' numbers on this prefix:

312-409-5XXX: 312-409-5443 | 312-409-5444 | 312-409-5483 | 312-409-5493 | 312-409-5494 | 312-409-5497 |
312-409-8XXX: 312-409-8000 | 312-409-8005 | 312-409-8006 | 312-409-8030 | 312-409-8035 | 312-409-8038 |

Reports

Anonymous User from Chicago, Illinois

March 14, 2024 at 3:04 PM

312-409-4106 reported as a Robocall. Received on March 14, 2024 at 10:15 PM.

Anonymous User from Chicago, Illinois

February 8, 2024 at 1:37 PM

312-409-0708 reported as a unwanted call. Received on February 8, 2024 at 10:58 AM.
Call for Dropped call or no message

Anonymous User from , IL

June 3, 2023 at 12:53 PM

312-409-3000 reported as a Robocall. Received on June 3, 2023 at 11:44 AM.

Anonymous User from Chicago, Illinois

March 17, 2023 at 10:58 AM

312-409-4367 reported as a Robocall. Received on March 17, 2023 at 9:52 AM.

Anonymous User from Homeland, CA

March 9, 2023 at 9:18 PM

None reported as a Prerecorded Voice. Received on March 9, 2023 at 11:17 AM.
Unwanted call for unknown
Caller ID indicated they called from 312-409-1207
Contacted via Wireless (cell phone/other mobile device)

Business/Government Phones on the 312-409 Prefix

PhoneNameAddress
312-409-939324-7 Locksmith Services
312-409-4819Welcome to Hinsdale, IL [ .gov listing ] Illinois