312-489

You are reviewing the Area Code (NPA/NXX) report for 312-489. Did you mean to search the SMS short code 312489?

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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	312489
Basic Format	312-489
NPA (Area Code)	312
NXX	489

Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	Assign Date	City	State	Region	Block Effective Date
312-489-0XXX	6333	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	CHICGOZN01	RT		CHICAGO ZONE 01	IL	MW
312-489-1XXX	6333	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	CHICGOZN01	RT		CHICAGO ZONE 01	IL	MW
312-489-2XXX	7229	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	CHICGOZN01	AS	01/15/2010	CHICAGO ZONE 01	IL	MW	02/14/2010
312-489-3XXX	6333	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	CHICGOZN01	RT		CHICAGO ZONE 01	IL	MW
312-489-4XXX	6529	T-MOBILE USA, INC.	CHICGOZN01	AS	05/12/2009	CHICAGO ZONE 01	IL	MW	05/22/2009
312-489-5XXX	6115	LEVEL 3 COMMUNICATIONS, LLC - IL	CHICGOZN01	AS	06/27/2013	CHICAGO ZONE 01	IL	MW	07/26/2013
312-489-6XXX	6333	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	CHICGOZN01	RT		CHICAGO ZONE 01	IL	MW
312-489-7XXX	6333	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	CHICGOZN01	RT		CHICAGO ZONE 01	IL	MW
312-489-8XXX	984E	BANDWIDTH.COM CLEC, LLC - IL	CHICGOZN01	AS	07/26/2010	CHICAGO ZONE 01	IL	MW	08/22/2010
312-489-9XXX	6333	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	CHICGOZN01	RT		CHICAGO ZONE 01	IL	MW
312-489-XXXX	6333	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	CHICGOZN01	AS		CHICAGO ZONE 01	IL

Business/Government Phones on the 312-489 Prefix

Phone	Name	Address
312-489-8000	Noble Tax Relief
312-489-2136	Dick's Sporting Goods	1538 North Clybourn Avenue Chicago 60610 US
312-489-5061	Peet's Coffee	600 North Kingsbury Street Chicago 60654 US
312-489-5076	Peet's Coffee	10 South LaSalle Street Chicago 60603 US
312-489-5097	Peet's Coffee	41 East 8th Street Chicago 60605 US
312-489-5099	Peet's Coffee	222 South Riverside Plaza Chicago 60606 US

Reports

Anonymous User from Elkhart, IN

February 2, 2026 at 11:38 PM

reported as a Live Voice. Received on February 2, 2026 at 3:57 PM.
Unwanted call for Other Services
Caller ID indicated they called from 312-489-5457
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Chicago, Illinois

November 21, 2025 at 12:58 PM

312-489-5757 reported as a Live Voice or Other. Received on November 21, 2025 at 8:29 AM.
Call for Dropped call or no message

Anonymous User from Fox Lake, Illinois

September 22, 2025 at 1:51 PM

312-489-5644 reported as a unwanted call. Received on September 22, 2025 at 11:16 AM.
Call for No Subject Provided

Anonymous User from North Bay Village, Florida

July 31, 2025 at 10:34 AM

312-489-8715 reported as a Robocall. Received on July 31, 2025 at 9:33 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Berwyn, Illinois

July 29, 2025 at 11:36 AM

312-489-5252 reported as a Robocall. Received on July 29, 2025 at 10:31 AM.
Call for Medical & prescriptions

Anonymous User from Libertyville, Illinois

June 19, 2025 at 10:37 AM

312-489-8687 reported as a Live Voice or Other. Received on June 19, 2025 at 9:13 AM.

Anonymous User from Libertyville, Illinois

June 10, 2025 at 10:04 AM

312-489-5438 reported as a Live Voice or Other. Received on June 5, 2025 at 9:03 AM.

Anonymous User from Saint Charles, Illinois

March 27, 2025 at 4:30 PM

312-489-5250 reported as a Robocall. Received on March 26, 2025 at 1:05 PM.
Call for Medical & prescriptions

Anonymous User from Chicago, Illinois

March 22, 2025 at 1:33 PM

312-489-2385 reported as a Robocall. Received on March 22, 2025 at 12:20 PM.
Call for Dropped call or no message

Anonymous User from , IL

December 3, 2024 at 10:34 AM

312-489-8458 reported as a Robocall. Received on December 3, 2024 at 9:32 AM.
Call for No Subject Provided

Anonymous User from , IL

October 15, 2024 at 2:56 PM

312-489-8975 reported as a Live Voice or Other. Received on October 15, 2024 at 11:34 AM.
Call for No Subject Provided

Anonymous User from , GA

October 1, 2024 at 2:11 PM

312-489-8053 reported as a Robocall. Received on October 1, 2024 at 1:49 PM.

Anonymous User from Libertyville, Illinois

September 11, 2024 at 11:30 AM

312-489-3274 reported as a Live Voice or Other. Received on September 11, 2024 at 9:28 AM.

Anonymous User from , IL

August 6, 2024 at 7:10 PM

312-489-5227 reported as a Robocall. Received on August 5, 2024 at 10:08 AM.
Call for Dropped call or no message

Anonymous User from Chicago, Illinois

July 10, 2024 at 12:45 AM

312-489-5346 reported as a Live Voice or Other. Received on July 9, 2024 at 4:53 PM.
Call for Dropped call or no message

Anonymous User from , IL

July 2, 2024 at 9:37 PM

312-489-8950 reported as a Robocall. Received on July 2, 2024 at 8:02 AM.

Anonymous User from , IL

January 18, 2024 at 1:01 PM

312-489-5644 reported as a Robocall. Received on January 15, 2024 at 12:00 AM.
Call for No Subject Provided

Anonymous User from , IL

January 18, 2024 at 12:59 PM

312-489-5644 reported as a Robocall. Received on January 16, 2024 at 12:00 AM.
Call for No Subject Provided

Anonymous User from St Charles, Illinois

January 10, 2024 at 1:10 PM

312-489-5644 reported as a Robocall. Received on January 10, 2024 at 9:20 AM.

Anonymous User from ,

December 12, 2023 at 11:58 AM

312-489-5457 reported as a Robocall. Received on December 10, 2023 at 8:42 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from , GA

October 20, 2023 at 6:32 PM

312-489-8273 reported as a Robocall. Received on October 20, 2023 at 1:04 PM.

Anonymous User from Mount Vernon, New York

September 29, 2023 at 1:47 PM

312-489-8273 reported as a Live Voice or Other. Received on September 29, 2023 at 12:00 PM.
Call for Charities

Anonymous User from Haskell, New Jersey

September 12, 2023 at 1:21 PM

312-489-8273 reported as a Robocall. Received on September 12, 2023 at 1:20 PM.

Anonymous User from , NJ

September 12, 2023 at 1:21 PM

312-489-8273 reported as a Robocall. Received on September 12, 2023 at 1:20 PM.

Anonymous User from Schaumburg, Illinois

September 6, 2023 at 12:20 PM

312489354 reported as a Live Voice or Other. Received on September 1, 2023 at 1:46 PM.

Anonymous User from , IL

September 2, 2023 at 3:14 PM

312489454 reported as a Robocall. Received on September 2, 2023 at 1:55 PM.
Call for Dropped call or no message

Anonymous User from Chicago, Illinois

August 23, 2023 at 10:39 AM

312-489-8273 reported as a Live Voice or Other. Received on August 23, 2023 at 9:20 AM.

Anonymous User from Chicago, Illinois

August 22, 2023 at 2:27 PM

312-489-8273 reported as a Live Voice or Other. Received on August 22, 2023 at 1:20 PM.

Anonymous User from Chicago, Illinois

August 21, 2023 at 3:36 PM

312-489-8273 reported as a Live Voice or Other. Received on August 21, 2023 at 1:47 PM.

Anonymous User from Chicago, Illinois

August 21, 2023 at 3:36 PM

312-489-8273 reported as a Live Voice or Other. Received on August 21, 2023 at 9:27 AM.

Anonymous User from Chicago, Illinois

August 21, 2023 at 3:35 PM

312-489-8273 reported as a Live Voice or Other. Received on August 19, 2023 at 3:40 PM.

Anonymous User from Chicago, Illinois

August 21, 2023 at 3:34 PM

312-489-8273 reported as a Live Voice or Other. Received on August 19, 2023 at 11:40 AM.

Anonymous User from Chicago, Illinois

August 21, 2023 at 3:32 PM

312-489-8273 reported as a Live Voice or Other. Received on August 18, 2023 at 2:11 PM.

Anonymous User from Chicago, Illinois

August 17, 2023 at 4:28 PM

312-489-8273 reported as a Live Voice or Other. Received on August 17, 2023 at 3:25 PM.

Anonymous User from Seattle, Washington

March 10, 2023 at 10:34 PM

312-489-8036 reported as a Robocall. Received on February 24, 2023 at 4:58 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Oregon House, California

February 24, 2023 at 5:59 PM

312-489-8036 reported as a Robocall. Received on February 24, 2023 at 12:58 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , CA

February 24, 2023 at 4:36 PM

312-489-8036 reported as a Robocall. Received on February 24, 2023 at 12:57 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , IN

December 7, 2022 at 3:40 PM

312-489-0425 reported as a Robocall. Received on December 7, 2022 at 3:40 PM.
Call for No Subject Provided

Anonymous User from Wheaton, Illinois

November 23, 2022 at 1:47 PM

312-489-5235 reported as a Live Voice or Other. Received on November 23, 2022 at 10:11 AM.
Call for Dropped call or no message

Anonymous User from Chicago, Illinois

September 9, 2022 at 2:27 PM

312-489-5258 reported as a Robocall. Received on September 9, 2022 at 1:24 PM.
Call for Charities

Anonymous User from Wesley Chapel, Illinois

July 19, 2022 at 2:23 PM

312-489-1072 reported as a Live Voice or Other. Received on July 19, 2022 at 12:21 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Chicago, Illinois

June 30, 2022 at 12:25 PM

312-489-5258 reported as a Live Voice or Other. Received on June 30, 2022 at 11:20 AM.

Anonymous User from Milton, MA

April 6, 2021 at 2:35 PM

312-489-8215 reported as a Live Voice. Received on April 6, 2021 at 10:05 AM.
Unwanted call for unknown
Contacted via Wired

Anonymous User from , IL

March 28, 2017 at 8:57 AM

None reported as a Live Voice. Received on March 22, 2017 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 312-489-8885
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , IL

January 23, 2017 at 7:33 PM

None reported as a Live Voice. Received on January 23, 2017 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 312-489-5213
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , IL

November 28, 2016 at 4:14 PM

reported as a Prerecorded Voice. Received on November 28, 2016 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 312-489-8841
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , MS

November 23, 2016 at 4:04 PM

reported as a Prerecorded Voice. Received on November 23, 2016 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 312-489-8841
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , OH

August 24, 2015 at 7:00 PM

312-489-8352 reported as a Prerecorded Voice. Received on August 24, 2015 at 1:55 PM.
Telemarketing (including do not call and spoofing) for unknown
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , SC

August 10, 2015 at 4:14 PM

251-947-3801 reported as a Live Voice. Received on August 10, 2015 at 11:00 AM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 312-489-8352
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , TX

January 19, 2015 at 7:37 PM

reported as a Live Voice. Received on January 19, 2015 at 12:27 AM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 312-489-8312
Contacted via Wired

Anonymous User from , VA

December 23, 2014 at 12:34 AM

reported as a Live Voice. Received on December 22, 2014 at 6:06 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 312-489-8312
Contacted via Wired

Most 'popular' numbers on this prefix:

312-489-0XXX: 312-489-0400 | 312-489-0401 | 312-489-0420 | 312-489-0421 | 312-489-0600 | 312-489-0620 | 312-489-0691 | 312-489-0692 | 312-489-0693 |
312-489-1XXX: 312-489-1000 | 312-489-1001 | 312-489-1003 | 312-489-1070 | 312-489-1077 | 312-489-1078 | 312-489-1200 | 312-489-1212 | 312-489-1234 | 312-489-1283 | 312-489-1284 | 312-489-1289 |
312-489-2XXX: 312-489-2200 | 312-489-2211 | 312-489-2252 | 312-489-2290 | 312-489-2293 | 312-489-2299 | 312-489-2300 | 312-489-2345 | 312-489-2352 | 312-489-2381 | 312-489-2383 | 312-489-2388 |
312-489-3XXX: 312-489-3200 | 312-489-3201 | 312-489-3220 | 312-489-3270 | 312-489-3275 | 312-489-3277 | 312-489-3500 | 312-489-3520 | 312-489-3540 | 312-489-3545 | 312-489-3550 |
312-489-4XXX: 312-489-4500 | 312-489-4501 | 312-489-4507 | 312-489-4540 | 312-489-4545 |
312-489-5XXX: 312-489-5000 | 312-489-5001 | 312-489-5050 | 312-489-5090 | 312-489-5093 | 312-489-5099 | 312-489-5200 | 312-489-5220 | 312-489-5230 | 312-489-5231 | 312-489-5236 | 312-489-5250 | 312-489-5300 | 312-489-5310 | 312-489-5320 | 312-489-5340 | 312-489-5400 | 312-489-5420 | 312-489-5450 | 312-489-5455 | 312-489-5600 | 312-489-5640 | 312-489-5650 |
312-489-7XXX: 312-489-7700 | 312-489-7710 | 312-489-7711 | 312-489-7712 | 312-489-7770 | 312-489-7777 |
312-489-8XXX: 312-489-8000 | 312-489-8008 | 312-489-8009 | 312-489-8020 | 312-489-8080 | 312-489-8200 | 312-489-8250 | 312-489-8270 | 312-489-8271 | 312-489-8300 | 312-489-8320 | 312-489-8350 | 312-489-8355 | 312-489-8400 | 312-489-8450 | 312-489-8451 | 312-489-8600 | 312-489-8601 | 312-489-8602 | 312-489-8650 | 312-489-8800 | 312-489-8880 | 312-489-8888 | 312-489-8889 | 312-489-8900 | 312-489-8901 | 312-489-8907 | 312-489-8950 | 312-489-8953 | 312-489-8959 |