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312-442

You are reviewing the Area Code (NPA/NXX) report for 312-442. Did you mean to search the SMS short code 312442?

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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 Number312442
Basic Format312-442
NPA (Area Code)312
NXX442

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
312-442-0XXX984EBANDWIDTH.COM CLEC, LLC - ILCHICGOZN01AS11/01/2010CHICAGO ZONE 01ILMW11/27/2010
312-442-1XXX9329ILLINOIS BELL TEL COCHICGOZN01RTCHICAGO ZONE 01ILMW
312-442-2XXX6333CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ILCHICGOZN01AS12/16/2010CHICAGO ZONE 01ILMW01/14/2011
312-442-3XXX9329ILLINOIS BELL TEL COCHICGOZN01RTCHICAGO ZONE 01ILMW
312-442-4XXX9329ILLINOIS BELL TEL COCHICGOZN01RTCHICAGO ZONE 01ILMW
312-442-5XXX9329ILLINOIS BELL TEL COCHICGOZN01RTCHICAGO ZONE 01ILMW
312-442-6XXX9329ILLINOIS BELL TEL COCHICGOZN01RTCHICAGO ZONE 01ILMW
312-442-7XXX9329ILLINOIS BELL TEL COCHICGOZN01RTCHICAGO ZONE 01ILMW
312-442-8XXX9329ILLINOIS BELL TEL COCHICGOZN01RTCHICAGO ZONE 01ILMW
312-442-9XXX9329ILLINOIS BELL TEL COCHICGOZN01RTCHICAGO ZONE 01ILMW
312-442-XXXX9329ILLINOIS BELL TEL COCHICGOZN01ASCHICAGO ZONE 01IL

Business/Government Phones on the 312-442 Prefix

PhoneNameAddress
312-442-0503Volkswagen of Downtown Chicago
312-442-2130Starbucks715 South Seeley Avenue Chicago 60612 US
312-442-2514Bistro 2139700 S Cass Ave Lemont US

Reports

Anonymous User from , IL

April 1, 2026 at 9:30 AM

312-442-3050 reported as a Robocall. Received on April 1, 2026 at 8:30 AM.
Call for Medical & prescriptions

Anonymous User from , IL

April 1, 2026 at 9:29 AM

312-442-3050 reported as a Robocall. Received on March 31, 2026 at 1:45 PM.

Anonymous User from Wheaton, Illinois

March 31, 2026 at 2:14 PM

312-442-0918 reported as a Robocall. Received on March 31, 2026 at 1:12 PM.
Call for Dropped call or no message

Anonymous User from Wheaton, Illinois

March 6, 2026 at 5:49 PM

312-442-0958 reported as a Robocall. Received on March 5, 2026 at 1:19 PM.
Call for Dropped call or no message

Anonymous User from Chicago, Illinois

February 12, 2026 at 8:45 PM

312-442-0918 reported as a Live Voice or Other. Received on February 11, 2026 at 12:59 PM.
Call for Dropped call or no message

Anonymous User from Elburn, Illinois

February 12, 2026 at 2:28 PM

312-442-0981 reported as a Live Voice or Other. Received on February 12, 2026 at 1:23 PM.

Anonymous User from Chicago, Illinois

January 28, 2026 at 2:54 PM

312-442-0917 reported as a Live Voice or Other. Received on January 27, 2026 at 7:32 PM.
Call for Dropped call or no message

Anonymous User from Bourbonnais, IL

January 21, 2026 at 2:57 PM

reported as a Live Voice. Received on January 21, 2026 at 8:52 AM.
Unwanted call for Other Services
Caller ID indicated they called from 312-442-0958
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Marietta, Illinois

September 22, 2025 at 9:30 AM

312-442-1221 reported as a Live Voice or Other. Received on September 22, 2025 at 9:27 PM.
Call for Medical & prescriptions

Anonymous User from Griffin, Georgia

May 1, 2025 at 8:15 PM

312-442-4828 reported as a Live Voice or Other. Received on May 1, 2025 at 11:23 AM.
Call for Medical & prescriptions

Anonymous User from Chicago, Illinois

May 1, 2025 at 4:31 PM

312-442-0520 reported as a Robocall. Received on May 1, 2025 at 3:21 PM.

Anonymous User from Libertyville, Illinois

March 5, 2025 at 3:39 PM

312-442-7984 reported as a Live Voice or Other. Received on March 5, 2025 at 2:26 PM.
Call for Medical & prescriptions

Anonymous User from Illinois, Illinois

February 12, 2025 at 4:33 PM

312-442-4695 reported as a Robocall. Received on February 12, 2025 at 3:31 PM.
Call for Medical & prescriptions

Anonymous User from Illinois, Illinois

January 30, 2025 at 11:38 AM

312-442-9700 reported as a Live Voice or Other. Received on January 30, 2025 at 10:36 AM.
Call for Medical & prescriptions

Anonymous User from Libertyville, Illinois

January 23, 2025 at 4:34 PM

312-442-9432 reported as a Live Voice or Other. Received on January 23, 2025 at 2:51 PM.

Anonymous User from Oakbrook Terrace, Illinois

January 21, 2025 at 2:10 PM

312-442-6518 reported as a Robocall. Received on January 17, 2025 at 12:48 PM.

Anonymous User from , IL

December 13, 2024 at 10:35 AM

312-442-0510 reported as a unwanted call. Received on December 13, 2024 at 12:00 AM.
Call for No Subject Provided

Anonymous User from , IL

October 18, 2024 at 3:32 PM

312-442-0309 reported as a unwanted call. Received on October 18, 2024 at 7:30 AM.

Anonymous User from Libertyville, Illinois

September 17, 2024 at 4:03 PM

312-442-8647 reported as a Live Voice or Other. Received on September 17, 2024 at 3:00 PM.

Anonymous User from Libertyville, Illinois

August 24, 2024 at 12:19 PM

312-442-9820 reported as a Live Voice or Other. Received on August 24, 2024 at 11:16 AM.

Anonymous User from , IL

June 27, 2024 at 3:01 PM

312-442-1609 reported as a Robocall. Received on June 27, 2024 at 1:57 PM.
Call for Medical & prescriptions

Anonymous User from Tolono, Illinois

May 21, 2024 at 8:03 PM

312-442-5978 reported as a Robocall. Received on May 21, 2024 at 3:26 PM.

Anonymous User from Rockford, Illinois

March 6, 2024 at 5:43 PM

312-442-4257 reported as a Robocall. Received on March 6, 2024 at 4:36 PM.

Anonymous User from Chicago, Illinois

February 17, 2024 at 11:44 AM

312-442-6233 reported as a Live Voice or Other. Received on February 17, 2024 at 8:49 AM.
Call for Dropped call or no message

Anonymous User from Westchester, Illinois

November 28, 2023 at 1:14 PM

312-442-4294 reported as a Robocall. Received on November 1, 2023 at 12:00 PM.

Anonymous User from Muscle Shoals, Alabama

September 14, 2023 at 12:31 PM

312-442-0211 reported as a Robocall. Received on September 13, 2023 at 12:24 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Columbus, Ohio

May 22, 2023 at 2:50 PM

312-442-0130 reported as a unwanted call. Received on May 16, 2023 at 6:30 PM.

Anonymous User from , IL

April 11, 2017 at 4:17 PM

None reported as a Abandoned Calls. Received on March 23, 2017 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 312-442-0438
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , IL

March 31, 2017 at 6:30 PM

None reported as a Live Voice. Received on March 31, 2017 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 312-442-0484
Contacted via Wired

Anonymous User from , IL

March 31, 2017 at 4:58 PM

None reported as a Prerecorded Voice. Received on March 31, 2017 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 312-442-0484
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , TX

March 23, 2017 at 4:10 PM

None reported as a Live Voice. Received on March 23, 2017 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 312-442-0438
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , GA

March 22, 2017 at 5:49 PM

312-442-0513 reported as a Prerecorded Voice. Received on March 22, 2017 at 12:00 AM.
Unwanted call for unknown
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from ,

February 15, 2017 at 8:55 PM

None reported as a Live Voice. Received on February 15, 2017 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 312-442-0482
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , IL

January 9, 2017 at 9:10 PM

None reported as a Prerecorded Voice. Received on January 9, 2017 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 312-442-0446
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , IL

January 3, 2017 at 5:17 PM

None reported as a Abandoned Calls. Received on January 3, 2017 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 312-442-0284
Contacted via Wired

Most 'popular' numbers on this prefix:

312-442-0XXX: 312-442-0130 | 312-442-0133 | 312-442-0136 | 312-442-0143 | 312-442-0200 | 312-442-0212 | 312-442-0214 | 312-442-0217 | 312-442-0238 | 312-442-0247 | 312-442-0300 | 312-442-0301 | 312-442-0350 | 312-442-0417 | 312-442-0443 | 312-442-0444 | 312-442-0448 | 312-442-0493 | 312-442-0500 | 312-442-0501 | 312-442-0503 | 312-442-0505 | 312-442-0576 | 312-442-0900 | 312-442-0902 | 312-442-0907 | 312-442-0950 | 312-442-0951 | 312-442-0952 |
312-442-1XXX: 312-442-1212 | 312-442-1221 | 312-442-1222 | 312-442-1225 | 312-442-1234 | 312-442-1262 | 312-442-1600 | 312-442-1601 | 312-442-1605 |
312-442-2XXX: 312-442-2200 | 312-442-2222 | 312-442-2230 | 312-442-2233 | 312-442-2236 | 312-442-2262 | 312-442-2500 | 312-442-2501 | 312-442-2507 | 312-442-2510 | 312-442-2511 | 312-442-2515 |
312-442-4XXX: 312-442-4200 | 312-442-4202 | 312-442-4290 | 312-442-4292 | 312-442-4295 | 312-442-4600 | 312-442-4601 | 312-442-4666 | 312-442-4690 | 312-442-4698 | 312-442-4699 |
312-442-5XXX: 312-442-5900 | 312-442-5901 | 312-442-5970 | 312-442-5971 | 312-442-5997 |
312-442-6XXX: 312-442-6200 | 312-442-6202 | 312-442-6220 | 312-442-6230 | 312-442-6234 | 312-442-6500 | 312-442-6501 | 312-442-6510 | 312-442-6511 | 312-442-6515 | 312-442-6550 |
312-442-7XXX: 312-442-7200 | 312-442-7202 | 312-442-7220 | 312-442-7222 | 312-442-7250 | 312-442-7900 | 312-442-7980 | 312-442-7987 | 312-442-7989 | 312-442-7999 |
312-442-8XXX: 312-442-8600 | 312-442-8650 |
312-442-9XXX: 312-442-9000 | 312-442-9001 | 312-442-9020 | 312-442-9080 | 312-442-9081 | 312-442-9088 | 312-442-9400 | 312-442-9430 | 312-442-9432 | 312-442-9450 | 312-442-9700 | 312-442-9701 | 312-442-9707 | 312-442-9777 | 312-442-9800 | 312-442-9801 | 312-442-9807 | 312-442-9820 | 312-442-9821 | 312-442-9822 |