312-997

You are reviewing the Area Code (NPA/NXX) report for 312-997. Did you mean to search the SMS short code 312997?

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 Number312997
Basic Format312-997
NPA (Area Code)312
NXX997

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
312-997-0XXX9329ILLINOIS BELL TEL COCHICGOZN01RTCHICAGO ZONE 1ILMW
312-997-1XXX9329ILLINOIS BELL TEL COCHICGOZN01RTCHICAGO ZONE 1ILMW
312-997-2XXX9329ILLINOIS BELL TEL COCHICGOZN01RTCHICAGO ZONE 1ILMW
312-997-3XXX9329ILLINOIS BELL TEL COCHICGOZN01RTCHICAGO ZONE 1ILMW
312-997-4XXX9329ILLINOIS BELL TEL COCHICGOZN01RTCHICAGO ZONE 1ILMW
312-997-5XXX6115LEVEL 3 COMMUNICATIONS, LLC - ILCHICGOZN01AS04/09/2014CHICAGO ZONE 1ILMW05/03/2014
312-997-6XXX9329ILLINOIS BELL TEL COCHICGOZN01RTCHICAGO ZONE 1ILMW
312-997-7XXX9329ILLINOIS BELL TEL COCHICGOZN01RTCHICAGO ZONE 1ILMW
312-997-8XXX9329ILLINOIS BELL TEL COCHICGOZN01RTCHICAGO ZONE 1ILMW
312-997-9XXX9329ILLINOIS BELL TEL COCHICGOZN01RTCHICAGO ZONE 1ILMW
312-997-XXXX9329ILLINOIS BELL TEL COCHICGOZN01AS CHICAGO ZONE 1IL
Most 'popular' numbers on this prefix:

312-997-9XXX: 312-997-9900 | 312-997-9920 | 312-997-9926 | 312-997-9928 | 312-997-9966 | 312-997-9999 |

Reports

Anonymous User from Lisle, Illinois

March 1, 2024 at 5:38 PM

312-997-0238 reported as a Robocall. Received on March 1, 2024 at 11:21 AM.

Anonymous User from , IL

February 16, 2024 at 11:25 AM

312-997-0192 reported as a Robocall. Received on February 14, 2024 at 3:35 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , IL

February 6, 2024 at 4:28 PM

312-997-0981 reported as a Robocall. Received on December 5, 2023 at 12:58 PM.
Call for No Subject Provided

Anonymous User from Duvall, WA

December 21, 2023 at 2:10 PM

312-997-5474 reported as a Live Voice. Received on December 21, 2023 at 5:52 AM.
Unwanted call for Other Services
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Oswego, Illinois

September 21, 2023 at 5:47 PM

312-997-4653 reported as a Robocall. Received on September 21, 2023 at 4:40 AM.
Call for Medical & prescriptions

Anonymous User from , IL

March 15, 2023 at 1:40 PM

312-997-5473 reported as a Robocall. Received on March 13, 2023 at 7:36 PM.
Call for Dropped call or no message

Anonymous User from , IL

March 13, 2023 at 9:11 PM

312-997-5137 reported as a unwanted call. Received on March 13, 2023 at 8:08 PM.
Call for No Subject Provided

Business/Government Phones on the 312-997 Prefix

PhoneNameAddress
312-997-5872Sugar Bliss Patisserie122 South Wabash Avenue Chicago 60603
312-997-9988Butterfly Sushi1131 West Madison Street Chicago 60607