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312-288

You are reviewing the Area Code (NPA/NXX) report for 312-288. Did you mean to search the SMS short code 312288?

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Examples: 206-739-5800, 206, 206-739, 48369

🇺🇸 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 Number312288
Basic Format312-288
NPA (Area Code)312
NXX288

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
312-288-0XXX7229MCIMETRO ACCESS TRANSMISSION SERVICES LLCCHICGOZN01RTCHICAGO ZONE 01ILMW
312-288-1XXX6333CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ILCHICGOZN01AS06/10/2010CHICAGO ZONE 01ILMW07/08/2010
312-288-2XXX7229MCIMETRO ACCESS TRANSMISSION SERVICES LLCCHICGOZN01RTCHICAGO ZONE 01ILMW
312-288-3XXX7229MCIMETRO ACCESS TRANSMISSION SERVICES LLCCHICGOZN01RTCHICAGO ZONE 01ILMW
312-288-4XXX7229MCIMETRO ACCESS TRANSMISSION SERVICES LLCCHICGOZN01RTCHICAGO ZONE 01ILMW
312-288-5XXX6333CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ILCHICGOZN01AS06/10/2010CHICAGO ZONE 01ILMW07/08/2010
312-288-6XXX6333CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ILCHICGOZN01AS06/10/2010CHICAGO ZONE 01ILMW07/08/2010
312-288-7XXX7229MCIMETRO ACCESS TRANSMISSION SERVICES LLCCHICGOZN01RTCHICAGO ZONE 01ILMW
312-288-8XXX6115LEVEL 3 COMMUNICATIONS, LLC - ILCHICGOZN01AS06/17/2008CHICAGO ZONE 01ILMW06/27/2008
312-288-9XXX6333CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ILCHICGOZN01AS06/10/2010CHICAGO ZONE 01ILMW07/08/2010
312-288-XXXX7229MCIMETRO ACCESS TRANSMISSION SERVICES LLCCHICGOZN01ASCHICAGO ZONE 01IL

Business/Government Phones on the 312-288 Prefix

PhoneNameAddress
312-288-3048L.A. Fitness - Kedzie Ave
312-288-8783Giordano's Pizzeria700 East Grand Avenue Chicago 60611 US

Reports

Anonymous User from , IL

April 18, 2026 at 4:31 PM

312-288-8685 reported as a Robocall. Received on April 18, 2026 at 3:16 PM.
Call for Home improvement & cleaning

Anonymous User from , IL

April 13, 2026 at 2:44 PM

312-288-4274 reported as a Robocall. Received on April 13, 2026 at 1:43 PM.
Call for No Subject Provided

Anonymous User from Oak Park, Illinois

March 19, 2026 at 4:13 PM

312-288-9413 reported as a Live Voice or Other. Received on March 18, 2026 at 3:01 PM.

Anonymous User from , IL

February 12, 2026 at 12:02 PM

312-288-8685 reported as a Robocall. Received on February 12, 2026 at 11:00 AM.
Call for Home improvement & cleaning

Anonymous User from Jber, Alabama

November 28, 2025 at 1:45 PM

312-288-8685 reported as a Robocall. Received on November 26, 2025 at 12:00 AM.
Call for Home improvement & cleaning

Anonymous User from Streator, Illinois

November 27, 2025 at 11:55 AM

312-288-8685 reported as a Live Voice or Other. Received on November 25, 2025 at 11:23 AM.
Call for Home improvement & cleaning

Anonymous User from Chicago, Illinois

August 5, 2025 at 7:18 AM

312-288-7547 reported as a Live Voice or Other. Received on August 4, 2025 at 1:57 PM.
Call for Dropped call or no message

Anonymous User from Las Vegas, Nevada

June 5, 2025 at 4:29 PM

312-288-2059 reported as a Robocall. Received on June 5, 2025 at 7:38 AM.

Anonymous User from Arlington Heights, Illinois

May 17, 2025 at 3:33 PM

312-288-8647 reported as a Live Voice or Other. Received on May 17, 2025 at 2:27 PM.
Call for Energy, solar, & utilities

Anonymous User from Libertyville, Illinois

December 2, 2024 at 3:14 PM

312-288-4524 reported as a Live Voice or Other. Received on December 2, 2024 at 1:13 PM.

Anonymous User from Lolita, Texas

June 7, 2024 at 4:25 PM

312-288-8487 reported as a Live Voice or Other. Received on June 7, 2024 at 3:20 PM.
Call for Medical & prescriptions

Anonymous User from Sacramento, California

April 19, 2024 at 12:49 PM

312-288-8487 reported as a Live Voice or Other. Received on April 19, 2024 at 9:48 AM.

Anonymous User from Clinton, IL

March 5, 2024 at 7:29 PM

None reported as a Prerecorded Voice. Received on March 5, 2024 at 1:21 PM.
Unwanted call for Medicare Medicaid Services
Caller ID indicated they called from 312-288-4639
Contacted via Wired

Anonymous User from Clinton, Illinois

March 5, 2024 at 2:26 PM

312-288-4639 reported as a Robocall. Received on March 5, 2024 at 1:21 PM.

Anonymous User from Addison, Illinois

April 5, 2023 at 9:32 AM

312-288-2323 reported as a Live Voice or Other. Received on April 4, 2023 at 11:04 AM.

Anonymous User from Addison, Illinois

April 4, 2023 at 8:32 AM

312-288-2328 reported as a Robocall. Received on April 3, 2023 at 12:45 PM.

Anonymous User from , IL

March 30, 2023 at 4:12 PM

312-288-2318 reported as a unwanted call. Received on March 27, 2023 at 12:00 AM.

Anonymous User from Addison, Illinois

March 30, 2023 at 4:10 PM

312-288-2328 reported as a Robocall. Received on March 30, 2023 at 9:53 AM.

Anonymous User from Addison, Illinois

March 30, 2023 at 4:09 PM

312-288-2316 reported as a Robocall. Received on March 30, 2023 at 1:45 PM.

Anonymous User from Addison, Illinois

March 29, 2023 at 2:42 PM

312-288-2328 reported as a Robocall. Received on March 29, 2023 at 10:30 AM.
Call for No Subject Provided

Anonymous User from Addison, Illinois

March 28, 2023 at 10:06 AM

312-288-2322 reported as a Robocall. Received on March 27, 2023 at 9:46 AM.

Anonymous User from , IL

March 9, 2023 at 2:51 PM

312-288-2323 reported as a Live Voice or Other. Received on March 9, 2023 at 1:39 PM.

Anonymous User from Addison, Illinois

February 11, 2023 at 8:56 AM

312-288-2323 reported as a Robocall. Received on February 10, 2023 at 1:07 PM.

Anonymous User from Addison, Illinois

February 10, 2023 at 1:47 PM

312-288-2322 reported as a Robocall. Received on February 10, 2023 at 10:13 AM.

Anonymous User from Addison, Illinois

February 10, 2023 at 11:16 AM

312-288-2828 reported as a Robocall. Received on February 10, 2023 at 10:13 AM.

Anonymous User from Addison, Illinois

February 9, 2023 at 5:52 PM

312-288-2328 reported as a Robocall. Received on February 9, 2023 at 9:25 AM.

Anonymous User from Addison, Illinois

February 9, 2023 at 5:50 PM

312-288-2316 reported as a Robocall. Received on February 9, 2023 at 1:03 PM.

Anonymous User from Addison, Illinois

February 9, 2023 at 5:49 PM

312-288-2328 reported as a Robocall. Received on February 9, 2023 at 2:40 PM.

Anonymous User from Addison, Illinois

February 9, 2023 at 10:29 AM

312-288-2323 reported as a Live Voice or Other. Received on February 9, 2023 at 9:26 AM.

Anonymous User from Addison, Illinois

February 8, 2023 at 10:57 AM

312-288-2323 reported as a Live Voice or Other. Received on February 6, 2023 at 10:56 AM.

Anonymous User from Addison, Illinois

February 8, 2023 at 10:54 AM

312-288-2317 reported as a Live Voice or Other. Received on February 8, 2023 at 9:20 AM.

Anonymous User from Addison, Illinois

February 3, 2023 at 10:20 AM

312-288-2323 reported as a Robocall. Received on January 30, 2023 at 2:31 PM.

Anonymous User from Addison, Illinois

February 3, 2023 at 10:18 AM

312-288-2316 reported as a unwanted call. Received on January 31, 2023 at 12:25 PM.

Anonymous User from Addison, Illinois

February 3, 2023 at 10:16 AM

312-288-2323 reported as a Robocall. Received on February 1, 2023 at 10:41 AM.

Anonymous User from Addison, Illinois

February 3, 2023 at 10:15 AM

312-288-2317 reported as a Robocall. Received on February 1, 2023 at 12:00 AM.

Anonymous User from Addison, Illinois

February 3, 2023 at 10:13 AM

312-288-2316 reported as a Robocall. Received on February 2, 2023 at 11:19 AM.

Anonymous User from , IL

January 13, 2023 at 10:32 AM

312-288-2318 reported as a Live Voice or Other. Received on January 13, 2023 at 9:30 AM.

Anonymous User from , IL

January 12, 2023 at 11:42 AM

312-288-2323 reported as a Live Voice or Other. Received on January 12, 2023 at 10:11 AM.

Anonymous User from , IL

September 16, 2022 at 5:04 PM

312-288-3024 reported as a Robocall. Received on September 15, 2022 at 6:42 PM.
Call for Medical & prescriptions

Anonymous User from , IL

July 14, 2022 at 10:58 AM

312-288-2322 reported as a Live Voice or Other. Received on July 14, 2022 at 9:50 AM.

Anonymous User from Charlotte, North Carolina

July 11, 2022 at 12:59 PM

312-288-2586 reported as a Robocall. Received on July 11, 2022 at 11:59 AM.

Anonymous User from Bayboro, North Carolina

June 8, 2022 at 11:30 AM

312-288-2586 reported as a Live Voice or Other. Received on June 8, 2022 at 10:50 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Sun City West, Arizona

June 6, 2022 at 8:24 PM

312-288-0345 reported as a Robocall. Received on October 6, 2021 at 3:54 PM.
Call for Warranties & protection plans

Anonymous User from , MI

April 11, 2017 at 8:38 PM

None reported as a Prerecorded Voice. Received on April 11, 2017 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 312-288-6409
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , FL

October 3, 2015 at 1:00 PM

312-288-0098 reported as a Prerecorded Voice. Received on September 28, 2015 at 12:52 PM.
Robocall for unknown
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , IL

February 14, 2015 at 4:06 PM

reported as a Live Voice. Received on February 14, 2015 at 9:00 AM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 312-288-0323
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

312-288-0XXX: 312-288-0015 | 312-288-0020 | 312-288-0024 | 312-288-0090 | 312-288-0093 | 312-288-0099 | 312-288-0300 | 312-288-0305 | 312-288-0340 | 312-288-0341 | 312-288-0344 |
312-288-2XXX: 312-288-2301 | 312-288-2303 | 312-288-2305 | 312-288-2310 | 312-288-2311 | 312-288-2314 | 312-288-2503 | 312-288-2505 | 312-288-2509 | 312-288-2550 | 312-288-2554 | 312-288-2556 | 312-288-2800 | 312-288-2826 | 312-288-2827 | 312-288-2828 | 312-288-2880 |
312-288-3XXX: 312-288-3000 | 312-288-3020 | 312-288-3022 | 312-288-3024 | 312-288-3047 | 312-288-3062 |
312-288-4XXX: 312-288-4500 | 312-288-4508 | 312-288-4520 | 312-288-4521 | 312-288-4522 | 312-288-4600 | 312-288-4630 | 312-288-4636 | 312-288-4638 | 312-288-4663 | 312-288-4666 |
312-288-5XXX: 312-288-5000 | 312-288-5001 | 312-288-5050 | 312-288-5080 | 312-288-5083 | 312-288-5088 | 312-288-5600 | 312-288-5606 | 312-288-5650 | 312-288-5660 | 312-288-5666 | 312-288-5667 | 312-288-5800 | 312-288-5808 | 312-288-5820 | 312-288-5830 | 312-288-5831 | 312-288-5833 |
312-288-6XXX: 312-288-6400 | 312-288-6404 | 312-288-6407 | 312-288-6408 |
312-288-7XXX: 312-288-7700 | 312-288-7706 | 312-288-7709 | 312-288-7770 | 312-288-7777 |
312-288-8XXX: 312-288-8437 | 312-288-8483 | 312-288-8484 | 312-288-8485 | 312-288-8487 | 312-288-8600 | 312-288-8601 | 312-288-8630 | 312-288-8633 | 312-288-8635 | 312-288-8660 | 312-288-8700 | 312-288-8701 | 312-288-8777 | 312-288-8780 | 312-288-8787 | 312-288-8788 |