312-840

You are reviewing the Area Code (NPA/NXX) report for 312-840. Did you mean to search the SMS short code 312840?

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 Number312840
Basic Format312-840
NPA (Area Code)312
NXX840

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityState
312-840-XXXX9329ILLINOIS BELL TEL COCHICGOZN01AS CHICAGO ZONE 1IL

Reports

Anonymous User from Chicago, Illinois

February 7, 2024 at 5:33 PM

312-840-3325 reported as a unwanted call. Received on February 7, 2024 at 2:38 PM.
Call for Dropped call or no message

Anonymous User from , IL

November 6, 2023 at 3:39 PM

312-840-9033 reported as a Live Voice or Other. Received on November 1, 2023 at 1:28 PM.

Anonymous User from , IL

February 28, 2023 at 1:43 PM

312-840-2951 reported as a Live Voice or Other. Received on February 28, 2023 at 10:20 PM.

Anonymous User from Chicago, Illinois

February 11, 2023 at 1:58 PM

312-840-1359 reported as a Robocall. Received on February 10, 2023 at 9:55 AM.
Call for Dropped call or no message

Anonymous User from , IL

January 22, 2023 at 2:29 PM

312-840-1910 reported as a Live Voice or Other. Received on December 20, 2022 at 8:07 AM.
Call for No Subject Provided

Anonymous User from , IL

January 22, 2023 at 2:22 PM

312-840-1724 reported as a Live Voice or Other. Received on December 16, 2022 at 11:07 AM.
Call for No Subject Provided

Anonymous User from , IL

January 22, 2023 at 2:19 PM

312-840-1910 reported as a Robocall. Received on December 20, 2022 at 8:07 AM.
Call for No Subject Provided

Anonymous User from Orlando, Florida

January 13, 2023 at 1:03 PM

312-840-6239 reported as a Live Voice or Other. Received on December 21, 2022 at 3:01 PM.

Anonymous User from , IL

December 20, 2022 at 11:10 AM

312-840-3779 reported as a Live Voice or Other. Received on December 20, 2022 at 10:09 AM.

Business/Government Phones on the 312-840 Prefix

PhoneNameAddress
312-840-7000Burke Warren MacKay & Serritella
312-840-6605ETA Restaurant + Bar455 North Park Drive Chicago 60611
312-840-4100Browse a list of Google's Office Locations - Google [ www ]