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312-476

You are reviewing the Area Code (NPA/NXX) report for 312-476. Did you mean to search the SMS short code 312476?

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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 Number312476
Basic Format312-476
NPA (Area Code)312
NXX476

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
312-476-0XXX6529T-MOBILE USA, INC.CHICGOZN01AS02/09/2004CHICAGO ZONE 01ILMW03/01/2004
312-476-1XXX6115LEVEL 3 COMMUNICATIONS, LLC - ILCHICGOZN01AS08/15/2000CHICAGO ZONE 01ILMW08/29/2000
312-476-2XXX6115LEVEL 3 COMMUNICATIONS, LLC - ILCHICGOZN01AS08/15/2000CHICAGO ZONE 01ILMW08/29/2000
312-476-3XXX6115LEVEL 3 COMMUNICATIONS, LLC - ILCHICGOZN01AS04/05/2002CHICAGO ZONE 01ILMW05/01/2002
312-476-4XXX6115LEVEL 3 COMMUNICATIONS, LLC - ILCHICGOZN01AS04/05/2002CHICAGO ZONE 01ILMW05/01/2002
312-476-5XXX9329ILLINOIS BELL TEL COCHICGOZN01AS05/14/2002CHICAGO ZONE 01ILMW06/04/2002
312-476-6XXX9329ILLINOIS BELL TEL COCHICGOZN01AS05/14/2002CHICAGO ZONE 01ILMW06/04/2002
312-476-7XXX9329ILLINOIS BELL TEL COCHICGOZN01AS05/14/2002CHICAGO ZONE 01ILMW06/04/2002
312-476-8XXX460KFIRST COMMUNICATIONS, LLCCHICGOZN01AS09/03/2009CHICAGO ZONE 01ILMW09/16/2009
312-476-9XXX984EBANDWIDTH.COM CLEC, LLC - ILCHICGOZN01AS02/02/2010CHICAGO ZONE 01ILMW03/04/2010
312-476-XXXX6529T-MOBILE USA, INC.CHICGOZN01ASCHICAGO ZONE 01IL

Business/Government Phones on the 312-476 Prefix

PhoneNameAddress
312-476-8000Berman INFINITI Chicago

Reports

Anonymous User from Chicago, Illinois

April 8, 2026 at 4:39 PM

312-476-7428 reported as a Robocall. Received on April 8, 2026 at 3:35 PM.
Call for Medical & prescriptions

Anonymous User from O Fallon, Illinois

March 25, 2026 at 9:13 AM

312-476-1921 reported as a Robocall. Received on March 25, 2026 at 8:12 AM.
Call for Medical & prescriptions

Anonymous User from Mount Prospect, Illinois

December 23, 2025 at 12:50 PM

312-476-5481 reported as a Robocall. Received on December 23, 2025 at 7:00 AM.

Anonymous User from Chicago, Illinois

August 22, 2025 at 5:51 PM

312-476-0911 reported as a Live Voice or Other. Received on August 22, 2025 at 4:47 PM.

Anonymous User from The Villages, Florida

August 13, 2025 at 6:37 PM

312-476-5446 reported as a Live Voice or Other. Received on August 13, 2025 at 5:15 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Libertyville, Illinois

August 1, 2025 at 2:35 PM

312-476-8258 reported as a Live Voice or Other. Received on August 1, 2025 at 1:27 PM.

Anonymous User from Libertyville, Illinois

June 23, 2025 at 12:16 PM

312-476-5131 reported as a Live Voice or Other. Received on June 23, 2025 at 11:01 AM.

Anonymous User from Libertyville, Illinois

May 17, 2025 at 7:55 PM

312-476-6525 reported as a Live Voice or Other. Received on May 17, 2025 at 6:53 PM.

Anonymous User from Chicago, IL

February 17, 2025 at 3:20 PM

312-476-1767 reported as a Live Voice. Received on February 17, 2025 at 8:50 AM.
Unwanted call for Prescription Medicines Services
Contacted via Wired

Anonymous User from Libertyville, Illinois

February 17, 2025 at 12:29 PM

312-476-2540 reported as a Live Voice or Other. Received on February 17, 2025 at 11:28 AM.
Call for Vacation & timeshares

Anonymous User from Rockledge, Illinois

February 11, 2025 at 5:37 PM

312-476-4853 reported as a Robocall. Received on February 11, 2025 at 10:21 AM.
Call for Dropped call or no message

Anonymous User from Libertyville, Illinois

January 21, 2025 at 8:50 PM

312-476-3724 reported as a Live Voice or Other. Received on January 21, 2025 at 4:48 PM.

Anonymous User from , IL

January 9, 2025 at 1:45 PM

312-476-2706 reported as a Robocall. Received on January 8, 2025 at 12:00 AM.
Call for No Subject Provided

Anonymous User from Chicago, Illinois

November 20, 2024 at 2:31 PM

312-476-4164 reported as a Robocall. Received on November 20, 2024 at 10:08 AM.

Anonymous User from Chicago, Illinois

November 5, 2024 at 5:33 PM

312-476-2420 reported as a Robocall. Received on November 5, 2024 at 4:29 PM.
Call for Medical & prescriptions

Anonymous User from Libertyville, Illinois

November 1, 2024 at 6:44 PM

312-476-1645 reported as a Live Voice or Other. Received on November 1, 2024 at 5:42 PM.

Anonymous User from Cape Coral, Florida

July 26, 2024 at 1:25 PM

312-476-0824 reported as a Live Voice or Other. Received on July 26, 2024 at 1:10 PM.

Anonymous User from Rockford, Illinois

July 22, 2024 at 4:39 PM

312-476-7182 reported as a Robocall. Received on July 22, 2024 at 1:32 PM.

Anonymous User from Chicago, Illinois

April 18, 2024 at 12:15 PM

312-476-5589 reported as a Live Voice or Other. Received on April 18, 2024 at 9:59 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , IL

March 11, 2024 at 10:35 AM

312-476-3097 reported as a Robocall. Received on March 11, 2024 at 9:29 AM.

Anonymous User from , IL

February 28, 2024 at 10:24 AM

312-476-5351 reported as a Robocall. Received on February 28, 2024 at 9:17 AM.
Call for No Subject Provided

Anonymous User from ,

February 2, 2024 at 9:24 PM

312-476-0209 reported as a Robocall. Received on February 2, 2024 at 9:19 PM.

Anonymous User from Bartonville, Illinois

November 17, 2023 at 2:58 AM

312-476-6178 reported as a Robocall. Received on November 16, 2023 at 9:16 AM.

Anonymous User from , IL

October 25, 2023 at 11:18 AM

312-476-3787 reported as a Robocall. Received on October 25, 2023 at 10:16 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , IL

August 9, 2023 at 10:06 AM

312-476-5629 reported as a Live Voice or Other. Received on August 9, 2023 at 9:05 AM.
Call for Work from home & other ways to make money

Anonymous User from Chicago, Illinois

September 26, 2022 at 5:38 PM

312-476-5648 reported as a Robocall. Received on September 23, 2022 at 12:13 PM.

Anonymous User from Chicago, Illinois

September 23, 2022 at 1:04 PM

312-476-5648 reported as a Robocall. Received on September 21, 2022 at 10:32 AM.

Anonymous User from Chicago, Illinois

September 23, 2022 at 1:00 PM

312-476-5648 reported as a Robocall. Received on September 22, 2022 at 11:38 AM.

Anonymous User from Peoria, Illinois

July 20, 2022 at 5:50 PM

312-476-2302 reported as a Robocall. Received on July 20, 2022 at 4:45 PM.
Call for Warranties & protection plans

Anonymous User from , IL

April 6, 2017 at 2:37 PM

None reported as a Prerecorded Voice. Received on April 6, 2017 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 312-476-9978
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

312-476-0XXX: 312-476-0200 | 312-476-0202 | 312-476-0207 | 312-476-0208 | 312-476-0209 | 312-476-0800 | 312-476-0820 | 312-476-0822 | 312-476-0825 | 312-476-0888 |
312-476-1XXX: 312-476-1000 | 312-476-1001 | 312-476-1002 | 312-476-1003 | 312-476-1600 | 312-476-1620 | 312-476-1640 | 312-476-1644 | 312-476-1647 | 312-476-1700 | 312-476-1750 | 312-476-1760 | 312-476-1762 | 312-476-1764 | 312-476-1777 |
312-476-2XXX: 312-476-2300 | 312-476-2301 | 312-476-2303 | 312-476-2345 | 312-476-2362 | 312-476-2400 | 312-476-2420 | 312-476-2422 | 312-476-2424 | 312-476-2447 | 312-476-2478 | 312-476-2500 | 312-476-2501 | 312-476-2507 | 312-476-2540 | 312-476-2541 | 312-476-2545 | 312-476-2700 | 312-476-2703 | 312-476-2707 | 312-476-2720 | 312-476-2777 |
312-476-3XXX: 312-476-3000 | 312-476-3030 | 312-476-3062 | 312-476-3090 | 312-476-3096 | 312-476-3099 | 312-476-3300 | 312-476-3303 | 312-476-3307 | 312-476-3330 | 312-476-3333 | 312-476-3700 | 312-476-3720 | 312-476-3721 | 312-476-3722 | 312-476-3750 | 312-476-3777 |
312-476-4XXX: 312-476-4100 | 312-476-4111 | 312-476-4120 | 312-476-4160 | 312-476-4168 | 312-476-4800 | 312-476-4801 | 312-476-4850 | 312-476-4888 |
312-476-5XXX: 312-476-5300 | 312-476-5320 | 312-476-5330 | 312-476-5350 | 312-476-5355 | 312-476-5500 | 312-476-5550 | 312-476-5555 | 312-476-5580 | 312-476-5581 | 312-476-5588 | 312-476-5600 | 312-476-5620 | 312-476-5622 | 312-476-5625 | 312-476-5650 |
312-476-6XXX: 312-476-6100 | 312-476-6102 | 312-476-6105 | 312-476-6170 | 312-476-6175 |
312-476-7XXX: 312-476-7100 | 312-476-7105 | 312-476-7107 | 312-476-7180 | 312-476-7181 | 312-476-7188 |
312-476-8XXX: 312-476-8000 | 312-476-8008 | 312-476-8009 | 312-476-8020 | 312-476-8080 |
312-476-9XXX: 312-476-9900 | 312-476-9970 | 312-476-9977 | 312-476-9979 | 312-476-9990 |