312-212

You are reviewing the Area Code (NPA/NXX) report for 312-212. Did you mean to search the SMS short code 312212?

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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 Number	312212
Basic Format	312-212
NPA (Area Code)	312
NXX	212

Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	Assign Date	City	State	Region	Block Effective Date
312-212-0XXX	6115	LEVEL 3 COMMUNICATIONS, LLC - IL	CHICGOZN01	AS	03/08/2006	CHICAGO ZONE 01	IL	MW	04/06/2006
312-212-1XXX	9329	ILLINOIS BELL TEL CO	CHICGOZN01	RT		CHICAGO ZONE 01	IL	MW
312-212-2XXX	9329	ILLINOIS BELL TEL CO	CHICGOZN01	RT		CHICAGO ZONE 01	IL	MW
312-212-3XXX	6115	LEVEL 3 COMMUNICATIONS, LLC - IL	CHICGOZN01	AS	03/08/2006	CHICAGO ZONE 01	IL	MW	04/06/2006
312-212-4XXX	7229	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	CHICGOZN01	AS	07/06/2005	CHICAGO ZONE 01	IL	MW	07/30/2005
312-212-5XXX	7229	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	CHICGOZN01	AS	07/06/2005	CHICAGO ZONE 01	IL	MW	07/30/2005
312-212-6XXX	9329	ILLINOIS BELL TEL CO	CHICGOZN01	RT		CHICAGO ZONE 01	IL	MW
312-212-7XXX	7229	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	CHICGOZN01	AS	07/06/2005	CHICAGO ZONE 01	IL	MW	07/30/2005
312-212-8XXX	6115	LEVEL 3 COMMUNICATIONS, LLC - IL	CHICGOZN01	AS	11/10/2005	CHICAGO ZONE 01	IL	MW	12/08/2005
312-212-9XXX	8702	RCN TELECOM SERVICES OF ILLINIOS, INC. - IL	CHICGOZN01	AS	07/05/2007	CHICAGO ZONE 01	IL	MW	08/02/2007
312-212-XXXX	9329	ILLINOIS BELL TEL CO	CHICGOZN01	AS		CHICAGO ZONE 01	IL

Business/Government Phones on the 312-212 Prefix

Phone	Name	Address
312-212-1000	Tax Law Offices Business Tax Resolution
312-212-3396	Lead Concept
312-212-1201	Qdoba	175 West Jackson Street Chicago 60604 US
312-212-5463	New Line Tavern	201 North Clinton Street Chicago 60661 US
312-212-6300	Starbucks	1154 South Clark Street Chicago 60605 US
312-212-6300	Target	1154 South Clark Street Chicago 60605 US
312-212-8144	Argo Tea	250 East Superior Street Chicago 60611 US
312-212-8888	SECRIST / BEACH	1801 West Hubbard Street Chicago 60622 US

Reports

Anonymous User from Fort Myers, Illinois

April 28, 2026 at 8:04 AM

312-212-8208 reported as a Robocall. Received on April 27, 2026 at 3:23 PM.

Anonymous User from Chicago, Illinois

April 27, 2026 at 11:09 AM

312-212-4045 reported as a Robocall. Received on April 27, 2026 at 9:21 AM.

Anonymous User from Chicago, Illinois

April 24, 2026 at 12:35 PM

312-212-7009 reported as a Robocall. Received on April 24, 2026 at 8:40 AM.

Anonymous User from Chicago, Illinois

April 24, 2026 at 12:33 PM

312-212-4967 reported as a Robocall. Received on April 24, 2026 at 10:05 AM.

Anonymous User from , IL

April 17, 2026 at 4:11 PM

312-212-6305 reported as a Robocall. Received on April 17, 2026 at 3:11 PM.
Call for No Subject Provided

Anonymous User from El Paso, Texas

April 8, 2026 at 3:49 PM

312-212-0408 reported as a Live Voice or Other. Received on April 8, 2026 at 1:43 PM.
Call for Home improvement & cleaning

Anonymous User from Fort Myers, Illinois

March 17, 2026 at 9:44 AM

312-212-7477 reported as a Live Voice or Other. Received on March 16, 2026 at 5:17 PM.

Anonymous User from Athend, Georgia

March 5, 2026 at 6:15 PM

312-212-4579 reported as a Robocall. Received on March 5, 2026 at 6:09 AM.
Call for Medical & prescriptions

Anonymous User from Chicago, Illinois

March 5, 2026 at 2:54 PM

312-212-8427 reported as a Robocall. Received on March 5, 2026 at 1:49 PM.

Anonymous User from El Paso, Texas

February 18, 2026 at 3:05 PM

312-212-0408 reported as a Robocall. Received on February 18, 2026 at 1:00 PM.

Anonymous User from Chicago, Illinois

January 30, 2026 at 12:18 PM

312-212-1250 reported as a Robocall. Received on January 30, 2026 at 11:16 AM.
Call for Computer & technical support

Anonymous User from Glenview, Illinois

January 22, 2026 at 4:41 PM

312-212-2919 reported as a Robocall. Received on January 21, 2026 at 3:44 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Glenview, Illinois

January 22, 2026 at 4:40 PM

312-212-4884 reported as a Robocall. Received on January 22, 2026 at 5:30 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Glenview, Illinois

January 22, 2026 at 4:38 PM

312-212-0254 reported as a Robocall. Received on January 22, 2026 at 11:09 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Kilgore, Illinois

January 21, 2026 at 9:49 AM

312-212-0328 reported as a Robocall. Received on January 21, 2026 at 7:43 AM.

Anonymous User from , IL

December 2, 2025 at 10:04 AM

312-212-5810 reported as a Robocall. Received on December 2, 2025 at 8:45 AM.
Call for Computer & technical support

Anonymous User from Chicago, Illinois

December 1, 2025 at 5:45 PM

312-212-6756 reported as a Robocall. Received on October 15, 2025 at 8:11 AM.
Call for Dropped call or no message

Anonymous User from , IL

November 19, 2025 at 12:17 PM

312-212-7804 reported as a Robocall. Received on November 19, 2025 at 12:01 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , IL

September 30, 2025 at 5:30 PM

312-212-9053 reported as a Robocall. Received on September 30, 2025 at 1:04 PM.

Anonymous User from , IL

September 30, 2025 at 5:28 PM

312-212-8712 reported as a Robocall. Received on September 30, 2025 at 2:58 PM.

Anonymous User from Chicago, Illinois

September 14, 2025 at 5:43 PM

312-212-0822 reported as a Robocall. Received on September 14, 2025 at 12:53 PM.
Call for Warranties & protection plans

Anonymous User from Chicago, Illinois

August 26, 2025 at 8:17 PM

312-212-4014 reported as a Robocall. Received on July 24, 2025 at 1:40 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from , IL

August 19, 2025 at 5:52 PM

312-212-6739 reported as a Robocall. Received on August 19, 2025 at 4:50 PM.

Anonymous User from , IL

August 1, 2025 at 11:29 AM

312-212-8580 reported as a Live Voice or Other. Received on August 1, 2025 at 8:02 AM.
Call for Energy, solar, & utilities

Anonymous User from Chicago, Illinois

June 30, 2025 at 1:26 PM

312-212-3867 reported as a Live Voice or Other. Received on June 30, 2025 at 12:26 PM.
Call for Medical & prescriptions

Anonymous User from Chicago, Illinois

June 18, 2025 at 12:28 PM

312-212-4144 reported as a Robocall. Received on June 18, 2025 at 9:37 AM.

Anonymous User from Brooklyn, Illinois

May 22, 2025 at 2:14 PM

312-212-8530 reported as a Live Voice or Other. Received on May 21, 2025 at 3:35 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Kenosha, Wisconsin

April 2, 2025 at 4:33 PM

312-212-4144 reported as a Robocall. Received on April 2, 2025 at 3:00 AM.
Call for Medical & prescriptions

Anonymous User from Alsip, Illinois

April 1, 2025 at 10:08 PM

312-212-0587 reported as a Live Voice or Other. Received on April 1, 2025 at 7:23 PM.

Anonymous User from , IL

March 14, 2025 at 1:32 PM

312-212-8207 reported as a Live Voice or Other. Received on March 14, 2025 at 12:10 AM.

Anonymous User from , GA

March 3, 2025 at 2:13 PM

312-212-0646 reported as a Robocall. Received on March 3, 2025 at 12:55 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from , GA

February 24, 2025 at 12:26 PM

312-212-0646 reported as a Robocall. Received on February 24, 2025 at 11:58 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Chicago, Illinois

February 20, 2025 at 3:13 PM

312-212-5704 reported as a Robocall. Received on February 20, 2025 at 1:43 PM.

Anonymous User from , IL

February 20, 2025 at 8:39 AM

312-212-4451 reported as a Robocall. Received on February 19, 2025 at 10:22 AM.

Anonymous User from , IL

February 4, 2025 at 9:01 PM

312-212-0275 reported as a Live Voice or Other. Received on February 4, 2025 at 5:28 PM.

Anonymous User from Illinois, Illinois

January 24, 2025 at 7:28 PM

312-212-8282 reported as a Robocall. Received on January 24, 2025 at 12:00 AM.
Call for Medical & prescriptions

Anonymous User from Libertyville, Illinois

December 4, 2024 at 11:01 AM

312-212-8250 reported as a Live Voice or Other. Received on December 4, 2024 at 9:57 AM.

Anonymous User from Chicago, Illinois

December 4, 2024 at 1:51 AM

312-212-6748 reported as a Robocall. Received on December 3, 2024 at 1:20 PM.
Call for No Subject Provided

Anonymous User from Chicago, Illinois

December 2, 2024 at 10:26 PM

312-212-4796 reported as a Live Voice or Other. Received on December 2, 2024 at 12:00 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Libertyville, Illinois

October 18, 2024 at 1:26 PM

312-212-7463 reported as a Live Voice or Other. Received on October 18, 2024 at 11:24 AM.

Anonymous User from Libertyville, Illinois

October 16, 2024 at 10:29 AM

312-212-8654 reported as a Live Voice or Other. Received on October 16, 2024 at 4:30 PM.

Anonymous User from , IL

August 21, 2024 at 11:04 PM

312-212-7861 reported as a Live Voice or Other. Received on August 20, 2024 at 2:07 PM.

Anonymous User from Chicago, Illinois

August 6, 2024 at 12:46 PM

312-212-2596 reported as a Robocall. Received on August 6, 2024 at 11:41 AM.

Anonymous User from Harvard, Illinois

July 16, 2024 at 5:09 PM

312-212-6873 reported as a Live Voice or Other. Received on July 16, 2024 at 4:01 PM.
Call for Medical & prescriptions

Anonymous User from New Lenox, Illinois

July 1, 2024 at 2:44 PM

312-212-2590 reported as a Robocall. Received on July 1, 2024 at 1:17 PM.
Call for No Subject Provided

Anonymous User from Moline, Illinois

January 15, 2024 at 3:41 PM

312-212-7284 reported as a Robocall. Received on January 15, 2024 at 2:40 PM.

Anonymous User from Deridder, Louisiana

December 14, 2023 at 7:43 PM

312-212-0103 reported as a Live Voice or Other. Received on December 14, 2023 at 5:46 PM.
Call for Dropped call or no message

Anonymous User from , IL

October 23, 2023 at 3:45 PM

312-212-7717 reported as a unwanted call. Received on October 20, 2023 at 12:00 AM.
Call for No Subject Provided

Anonymous User from Vermilion, Ohio

September 21, 2023 at 2:30 PM

312-212-8123 reported as a Robocall. Received on September 20, 2023 at 4:20 PM.

Anonymous User from Vermilion, Ohio

September 20, 2023 at 4:27 PM

312-212-8123 reported as a Robocall. Received on September 20, 2023 at 4:20 PM.

Anonymous User from Albion, Illinois

September 14, 2023 at 9:14 PM

312-212-8702 reported as a Robocall. Received on September 14, 2023 at 2:28 PM.

Anonymous User from Carnegie, Pennsylvania

July 18, 2023 at 5:27 PM

312-212-6378 reported as a Robocall. Received on July 18, 2023 at 5:13 PM.
Call for Dropped call or no message

Anonymous User from Attleboro, Massachusetts

February 19, 2023 at 5:56 PM

312-212-8569 reported as a Robocall. Received on February 16, 2023 at 6:41 PM.

Anonymous User from , IL

January 16, 2023 at 4:05 PM

312-212-3790 reported as a Live Voice or Other. Received on January 4, 2023 at 12:00 AM.

Anonymous User from Evanston, Illinois

November 30, 2022 at 4:42 PM

312-212-8691 reported as a Live Voice or Other. Received on November 30, 2022 at 2:23 PM.

Anonymous User from Evanston, Illinois

November 30, 2022 at 4:40 PM

312-212-8691 reported as a Robocall. Received on November 30, 2022 at 3:39 PM.

Anonymous User from Davenport, Iowa

November 9, 2022 at 9:50 AM

312-212-8303 reported as a Live Voice or Other. Received on November 9, 2022 at 8:28 AM.

Anonymous User from Riverdale, Illinois

September 19, 2022 at 7:27 PM

312-212-6921 reported as a Robocall. Received on September 19, 2022 at 6:24 PM.

Anonymous User from Hammond, IN

October 15, 2021 at 7:42 PM

312-212-1870 reported as a Prerecorded Voice. Received on October 15, 2021 at 11:20 AM.
Unwanted call for Auto Warranty Services
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Grapevine, TX

May 14, 2021 at 7:48 PM

None reported as a Live Voice. Received on May 14, 2021 at 2:45 PM.
Unwanted call for unknown
Caller ID indicated they called from 312-212-3723
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Sterling, IL

October 14, 2020 at 8:14 PM

312-212-8257 reported as a Prerecorded Voice. Received on October 14, 2020 at 1:00 PM.
Unwanted call for unknown
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , CO

December 9, 2015 at 4:29 PM

reported as a Live Voice. Received on December 9, 2015 at 7:00 AM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 312-212-3872
Contacted via Wired

Anonymous User from , CA

November 7, 2015 at 9:54 PM

reported as a Prerecorded Voice. Received on November 7, 2015 at 12:48 PM.
Robocall for unknown
Caller ID indicated they called from 312-212-1771
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , IN

March 6, 2015 at 3:06 AM

312-212-8313 reported as a Prerecorded Voice. Received on March 5, 2015 at 7:40 PM.
Robocall for unknown
Caller ID indicated they called from 312-212-8318
Contacted via Wired

Most 'popular' numbers on this prefix:

312-212-0XXX: 312-212-0100 | 312-212-0101 | 312-212-0103 | 312-212-0133 | 312-212-0143 | 312-212-0238 | 312-212-0247 | 312-212-0248 | 312-212-0270 | 312-212-0272 | 312-212-0277 | 312-212-0502 | 312-212-0503 | 312-212-0506 | 312-212-0580 | 312-212-0583 | 312-212-0585 | 312-212-0602 | 312-212-0606 | 312-212-0698 | 312-212-0699 | 312-212-0702 | 312-212-0706 | 312-212-0707 | 312-212-0792 | 312-212-0793 | 312-212-0797 |
312-212-1XXX: 312-212-1000 | 312-212-1001 | 312-212-1002 | 312-212-1003 | 312-212-1005 | 312-212-1212 | 312-212-1222 | 312-212-1233 | 312-212-1234 | 312-212-1236 | 312-212-1700 | 312-212-1750 | 312-212-1770 | 312-212-1776 | 312-212-1777 | 312-212-1800 | 312-212-1830 | 312-212-1870 | 312-212-1877 | 312-212-1879 |
312-212-2XXX: 312-212-2500 | 312-212-2508 | 312-212-2525 | 312-212-2591 | 312-212-2596 | 312-212-2599 |
312-212-3XXX: 312-212-3000 | 312-212-3001 | 312-212-3003 | 312-212-3062 | 312-212-3300 | 312-212-3322 | 312-212-3333 | 312-212-3393 | 312-212-3396 | 312-212-3398 | 312-212-3400 | 312-212-3434 | 312-212-3443 | 312-212-3470 | 312-212-3471 | 312-212-3477 | 312-212-3600 | 312-212-3636 | 312-212-3650 | 312-212-3663 | 312-212-3666 | 312-212-3667 | 312-212-3700 | 312-212-3703 | 312-212-3773 | 312-212-3790 | 312-212-3794 | 312-212-3798 | 312-212-3800 | 312-212-3830 | 312-212-3848 | 312-212-3870 | 312-212-3876 | 312-212-3877 |
312-212-4XXX: 312-212-4140 | 312-212-4141 | 312-212-4142 | 312-212-4145 | 312-212-4197 | 312-212-4400 | 312-212-4404 | 312-212-4409 | 312-212-4452 | 312-212-4453 | 312-212-4454 | 312-212-4795 | 312-212-4798 | 312-212-4799 |
312-212-5XXX: 312-212-5403 | 312-212-5435 | 312-212-5460 | 312-212-5465 | 312-212-5466 | 312-212-5483 | 312-212-5700 | 312-212-5706 | 312-212-5707 | 312-212-5756 | 312-212-5757 | 312-212-5787 |
312-212-6XXX: 312-212-6310 | 312-212-6371 | 312-212-6373 | 312-212-6376 | 312-212-6393 | 312-212-6398 | 312-212-6742 | 312-212-6743 | 312-212-6747 | 312-212-6773 | 312-212-6783 | 312-212-6787 | 312-212-6870 | 312-212-6877 | 312-212-6878 | 312-212-6883 | 312-212-6887 | 312-212-6889 | 312-212-6900 | 312-212-6926 | 312-212-6927 | 312-212-6928 | 312-212-6930 | 312-212-6933 |
312-212-7XXX: 312-212-7221 | 312-212-7227 | 312-212-7229 | 312-212-7283 | 312-212-7287 | 312-212-7288 | 312-212-7443 | 312-212-7452 | 312-212-7453 | 312-212-7460 | 312-212-7463 | 312-212-7464 | 312-212-7700 | 312-212-7710 | 312-212-7711 | 312-212-7717 | 312-212-7777 | 312-212-7778 | 312-212-7860 | 312-212-7862 | 312-212-7869 |
312-212-8XXX: 312-212-8121 | 312-212-8122 | 312-212-8128 | 312-212-8143 | 312-212-8165 | 312-212-8183 | 312-212-8251 | 312-212-8253 | 312-212-8255 | 312-212-8263 | 312-212-8283 | 312-212-8288 | 312-212-8303 | 312-212-8305 | 312-212-8311 | 312-212-8314 | 312-212-8316 | 312-212-8383 | 312-212-8500 | 312-212-8555 | 312-212-8565 | 312-212-8566 | 312-212-8568 | 312-212-8585 | 312-212-8630 | 312-212-8651 | 312-212-8655 | 312-212-8690 | 312-212-8693 | 312-212-8698 | 312-212-8700 | 312-212-8701 | 312-212-8703 | 312-212-8730 | 312-212-8771 | 312-212-8790 |