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312-771

You are reviewing the Area Code (NPA/NXX) report for 312-771. Did you mean to search the SMS short code 312771?

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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 Number312771
Basic Format312-771
NPA (Area Code)312
NXX771

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeCityState
312-771-XXXX6333CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ILCHICGOZN01ASCHICAGO ZONE 01IL

Business/Government Phones on the 312-771 Prefix

PhoneNameAddress
312-771-3347Tesla Training Center
312-771-5438HOP Models & Talent Agency120 North Green Street Chicago 60607 US

Reports

Anonymous User from Converse, TX

December 4, 2025 at 7:56 PM

447-356-9188 reported as a Live Voice. Received on December 4, 2025 at 12:00 AM.
Unwanted call for Health Insurance Services
Caller ID indicated they called from 312-771-8659
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Libertyville, Illinois

January 30, 2025 at 5:41 PM

312-771-4698 reported as a Live Voice or Other. Received on January 30, 2025 at 4:16 PM.
Call for Medical & prescriptions

Anonymous User from St. Petersburg, Florida

December 11, 2024 at 4:25 PM

312-771-7190 reported as a Robocall. Received on December 4, 2024 at 4:22 PM.

Anonymous User from Clayhole, Kentucky

August 10, 2024 at 10:35 PM

312-771-5285 reported as a Live Voice or Other. Received on August 10, 2024 at 10:30 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , IL

March 19, 2024 at 2:19 PM

312-771-6030 reported as a Robocall. Received on March 19, 2024 at 12:44 PM.
Call for No Subject Provided

Anonymous User from , IL

March 19, 2024 at 2:18 PM

312-771-6030 reported as a Robocall. Received on March 19, 2024 at 12:39 PM.
Call for Medical & prescriptions

Anonymous User from , IL

December 5, 2023 at 1:11 PM

312-771-6430 reported as a Live Voice or Other. Received on December 5, 2023 at 11:44 AM.

Anonymous User from Bridgeview, Illinois

March 22, 2023 at 3:52 PM

312-771-6047 reported as a Robocall. Received on March 22, 2023 at 1:36 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from , IL

September 13, 2022 at 10:53 PM

312-771-3360 reported as a Live Voice or Other. Received on September 13, 2022 at 7:45 PM.
Call for No Subject Provided

Anonymous User from Chicago, Illinois

August 19, 2022 at 3:24 PM

312-771-8489 reported as a Robocall. Received on August 19, 2022 at 2:21 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Chicago, IL

November 25, 2020 at 5:00 PM

None reported as a Live Voice. Received on November 25, 2020 at 10:40 AM.
Unwanted call for unknown
Caller ID indicated they called from 312-771-4046
Contacted via Wired

Most 'popular' numbers on this prefix:

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312-771-9XXX: 312-771-9500 | 312-771-9501 | 312-771-9550 | 312-771-9570 | 312-771-9575 | 312-771-9577 |