312-448

You are reviewing the Area Code (NPA/NXX) report for 312-448. Did you mean to search the SMS short code 312448?

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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	312448
Basic Format	312-448
NPA (Area Code)	312
NXX	448

Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	Assign Date	City	State	Region	Block Effective Date
312-448-0XXX	6333	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	CHICGOZN01	AS	08/04/2011	CHICAGO ZONE 01	IL	MW	10/02/2011
312-448-1XXX	6333	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	CHICGOZN01	AS	08/04/2011	CHICAGO ZONE 01	IL	MW	10/02/2011
312-448-2XXX	7229	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	CHICGOZN01	AS	04/04/2012	CHICAGO ZONE 01	IL	MW	06/07/2012
312-448-3XXX	6333	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	CHICGOZN01	AS	04/24/2012	CHICAGO ZONE 01	IL	MW	06/07/2012
312-448-4XXX	6333	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	CHICGOZN01	AS	04/24/2012	CHICAGO ZONE 01	IL	MW	06/07/2012
312-448-5XXX	460K	FIRST COMMUNICATIONS, LLC	CHICGOZN01	AS	04/03/2012	CHICAGO ZONE 01	IL	MW	06/07/2012
312-448-6XXX	984E	BANDWIDTH.COM CLEC, LLC - IL	CHICGOZN01	AS	12/14/2011	CHICAGO ZONE 01	IL	MW	02/11/2012
312-448-7XXX	984E	BANDWIDTH.COM CLEC, LLC - IL	CHICGOZN01	AS	12/14/2011	CHICAGO ZONE 01	IL	MW	02/11/2012
312-448-8XXX	984E	BANDWIDTH.COM CLEC, LLC - IL	CHICGOZN01	AS	12/14/2011	CHICAGO ZONE 01	IL	MW	02/11/2012
312-448-9XXX	6115	LEVEL 3 COMMUNICATIONS, LLC - IL	CHICGOZN01	AS	09/26/2011	CHICAGO ZONE 01	IL	MW	10/06/2011
312-448-XXXX	6333	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL	CHICGOZN01	AS	08/02/2011	CHICAGO ZONE 01	IL

Business/Government Phones on the 312-448 Prefix

Phone	Name	Address
312-448-8763	U.S. Mortgage Funding, Inc.
312-448-9992	Property Tax Solutions
312-448-8084	Subway	333 East Benton Place Chicago 60601 US
312-448-9015	Fairgrounds Coffee and Tea	12 South Michigan Avenue Chicago 60603 US

Reports

Anonymous User from Pearland, Texas

March 19, 2026 at 10:11 AM

312-448-8303 reported as a Robocall. Received on March 18, 2026 at 8:01 AM.

Anonymous User from El Granada, California

January 28, 2026 at 10:25 AM

312-448-8627 reported as a Live Voice or Other. Received on January 28, 2026 at 6:18 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from El Granada, California

November 17, 2025 at 12:46 PM

312-448-8627 reported as a Live Voice or Other. Received on November 17, 2025 at 9:45 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from El Granada, California

November 17, 2025 at 11:31 AM

312-448-8627 reported as a Live Voice or Other. Received on November 17, 2025 at 8:35 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from El Granada, California

November 17, 2025 at 11:30 AM

312-448-8627 reported as a Live Voice or Other. Received on November 17, 2025 at 8:30 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from El Granada, California

November 17, 2025 at 11:21 AM

312-448-8627 reported as a Live Voice or Other. Received on November 17, 2025 at 8:20 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Chicago, Illinois

September 15, 2025 at 8:52 AM

312-448-7697 reported as a Live Voice or Other. Received on September 12, 2025 at 2:40 PM.
Call for Dropped call or no message

Anonymous User from , IL

September 12, 2025 at 9:57 PM

312-448-7697 reported as a Live Voice or Other. Received on September 12, 2025 at 12:08 PM.
Call for Dropped call or no message

Anonymous User from , IL

September 9, 2025 at 5:27 PM

312-448-6077 reported as a Robocall. Received on September 9, 2025 at 3:56 PM.
Call for No Subject Provided

Anonymous User from El Granada, California

July 15, 2025 at 3:56 PM

312-448-7272 reported as a Live Voice or Other. Received on July 15, 2025 at 12:30 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from El Granada, California

July 15, 2025 at 3:24 PM

312-448-7272 reported as a Live Voice or Other. Received on July 15, 2025 at 12:12 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from El Granada, California

July 15, 2025 at 3:22 PM

312-448-7272 reported as a Live Voice or Other. Received on July 15, 2025 at 12:22 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from El Granada, California

July 15, 2025 at 2:53 PM

312-448-7272 reported as a Live Voice or Other. Received on July 15, 2025 at 2:46 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from El Granada, California

July 15, 2025 at 2:46 PM

312-448-7272 reported as a Live Voice or Other. Received on July 15, 2025 at 11:25 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , CA

June 30, 2025 at 10:21 AM

312-448-7872 reported as a Live Voice or Other. Received on June 30, 2025 at 10:19 AM.
Call for Home improvement & cleaning

Anonymous User from , IL

June 26, 2025 at 5:46 PM

312-448-9319 reported as a Robocall. Received on June 26, 2025 at 2:34 PM.
Call for Medical & prescriptions

Anonymous User from West Chicago, Illinois

May 14, 2025 at 4:49 PM

312-448-5219 reported as a Robocall. Received on May 14, 2025 at 10:58 AM.

Anonymous User from , IL

March 12, 2025 at 1:01 PM

312-448-6466 reported as a Live Voice or Other. Received on March 11, 2025 at 11:20 AM.

Anonymous User from Libertyville, Illinois

March 10, 2025 at 10:46 AM

312-448-6195 reported as a Live Voice or Other. Received on March 10, 2025 at 9:45 AM.
Call for Medical & prescriptions

Anonymous User from Chicago, Illinois

March 3, 2025 at 5:57 PM

312-448-9693 reported as a Robocall. Received on March 3, 2025 at 8:52 AM.
Call for Dropped call or no message

Anonymous User from Libertyville, Illinois

March 2, 2025 at 4:36 PM

312-448-7322 reported as a Live Voice or Other. Received on March 1, 2025 at 1:01 PM.
Call for Medical & prescriptions

Anonymous User from Mapleton, Utah

February 27, 2025 at 12:33 PM

312-448-8502 reported as a Live Voice or Other. Received on February 27, 2025 at 10:30 AM.
Call for Computer & technical support

Anonymous User from , IL

January 13, 2025 at 8:42 PM

312-448-5317 reported as a Robocall. Received on January 10, 2025 at 4:27 PM.
Call for Dropped call or no message

Anonymous User from , IL

December 19, 2024 at 11:54 AM

312-448-8903 reported as a Robocall. Received on December 18, 2024 at 3:48 PM.
Call for Medical & prescriptions

Anonymous User from Libertyville, Illinois

December 19, 2024 at 9:56 AM

312-448-7163 reported as a Live Voice or Other. Received on December 17, 2024 at 8:55 AM.

Anonymous User from Chicago Il, Illinois

November 18, 2024 at 9:52 AM

312-448-7289 reported as a Live Voice or Other. Received on November 18, 2024 at 8:20 AM.
Call for Dropped call or no message

Anonymous User from Chicago, Illinois

November 15, 2024 at 1:17 PM

312-448-2515 reported as a unwanted call. Received on November 15, 2024 at 11:26 AM.
Call for Dropped call or no message

Anonymous User from , IL

November 5, 2024 at 6:46 PM

312-448-8933 reported as a Live Voice or Other. Received on November 5, 2024 at 5:40 PM.
Call for No Subject Provided

Anonymous User from Libertyville, Illinois

November 5, 2024 at 1:49 PM

312-448-7835 reported as a Live Voice or Other. Received on November 4, 2024 at 6:52 PM.

Anonymous User from Libertyville, Illinois

November 4, 2024 at 4:29 PM

312-448-7835 reported as a Live Voice or Other. Received on November 4, 2024 at 3:28 PM.
Call for Medical & prescriptions

Anonymous User from Libertyville, Illinois

November 3, 2024 at 4:15 PM

312-448-0722 reported as a Live Voice or Other. Received on November 2, 2024 at 9:31 AM.
Call for Medical & prescriptions

Anonymous User from Palm Springs, Illinois

October 31, 2024 at 12:46 PM

312-448-6265 reported as a Robocall. Received on October 31, 2024 at 6:41 AM.
Call for Dropped call or no message

Anonymous User from Chicago, Illinois

October 18, 2024 at 7:07 PM

312-448-2655 reported as a unwanted call. Received on October 18, 2024 at 6:01 AM.
Call for Dropped call or no message

Anonymous User from Ripley, Tennessee

October 4, 2024 at 1:39 PM

312-448-6482 reported as a Live Voice or Other. Received on October 1, 2024 at 12:00 PM.

Anonymous User from Fort Lauderdale, Florida

September 9, 2024 at 2:26 PM

312-448-4727 reported as a Robocall. Received on September 9, 2024 at 2:19 PM.

Anonymous User from Fort Lauderdale, Florida

September 9, 2024 at 2:25 PM

312-448-4409 reported as a Robocall. Received on September 8, 2024 at 5:25 PM.

Anonymous User from Glenview, Illinois

July 12, 2024 at 1:36 PM

312-448-8364 reported as a Live Voice or Other. Received on July 12, 2024 at 12:30 PM.

Anonymous User from Rockford, Illinois

June 24, 2024 at 6:43 PM

312-448-2745 reported as a Robocall. Received on June 24, 2024 at 11:59 AM.

Anonymous User from , IL

April 18, 2024 at 9:19 PM

312-448-6294 reported as a Robocall. Received on April 18, 2024 at 2:00 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Aurora, Illinois

March 27, 2024 at 10:16 PM

312-448-6466 reported as a Robocall. Received on March 23, 2024 at 11:54 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Aurora, Illinois

March 21, 2024 at 7:59 AM

312-448-6466 reported as a Robocall. Received on March 20, 2024 at 5:47 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from , IL

February 23, 2024 at 5:30 PM

312-448-8589 reported as a Robocall. Received on February 23, 2024 at 4:20 PM.

Anonymous User from , IL

February 6, 2024 at 4:43 PM

312-448-2154 reported as a unwanted call. Received on January 31, 2024 at 10:04 AM.

Anonymous User from Carbondale, Illinois

December 5, 2023 at 12:44 AM

312-448-5948 reported as a Robocall. Received on December 4, 2023 at 12:17 PM.

Anonymous User from Chicago, Illinois

November 18, 2023 at 6:35 AM

312-448-6466 reported as a Live Voice or Other. Received on November 17, 2023 at 5:47 PM.
Call for Dropped call or no message

Anonymous User from Sturgis, Michigan

November 15, 2023 at 4:57 PM

312-448-8089 reported as a Robocall. Received on November 15, 2023 at 3:11 PM.

Anonymous User from , IL

August 29, 2023 at 1:12 PM

312-448-4579 reported as a Live Voice or Other. Received on August 24, 2023 at 9:29 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , IL

March 6, 2023 at 1:25 PM

312-448-6957 reported as a Robocall. Received on March 6, 2023 at 1:23 PM.

Anonymous User from Surprise, AZ

October 18, 2022 at 7:27 PM

312-448-6375 reported as a Text Message. Received on October 18, 2022 at 10:54 AM.
Unwanted call for Computer Other Services
Caller ID indicated they called from 312-448-6357
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , IL

June 3, 2022 at 10:36 AM

312-448-8355 reported as a Live Voice or Other. Received on June 3, 2022 at 9:21 AM.
Call for No Subject Provided

Anonymous User from , IL

May 31, 2022 at 7:30 PM

312-448-8355 reported as a Live Voice or Other. Received on May 31, 2022 at 10:31 AM.
Call for No Subject Provided

Anonymous User from Stcharles, IL

January 27, 2021 at 7:42 PM

312-448-3346 reported as a Text Message. Received on January 27, 2021 at 1:25 PM.
Unwanted call for unknown
Contacted via Wired

Anonymous User from , IL

May 3, 2017 at 9:43 PM

None reported as a Abandoned Calls. Received on May 3, 2017 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 312-448-6091
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , IL

April 13, 2017 at 6:26 PM

None reported as a Prerecorded Voice. Received on April 13, 2017 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 312-448-9834
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , IL

April 13, 2017 at 3:14 PM

None reported as a Prerecorded Voice. Received on April 13, 2017 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 312-448-9834
Contacted via Internet (VOIP)

Anonymous User from , IL

October 23, 2016 at 7:49 PM

reported as a Live Voice. Received on October 23, 2016 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 312-448-6102
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , NC

September 13, 2015 at 1:09 AM

312-448-6169 reported as a Abandoned Calls. Received on August 31, 2015 at 12:05 PM.
Robocall for unknown
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

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312-448-7XXX: 312-448-7100 | 312-448-7105 | 312-448-7107 | 312-448-7160 | 312-448-7161 | 312-448-7168 | 312-448-7200 | 312-448-7220 | 312-448-7250 | 312-448-7280 | 312-448-7285 | 312-448-7300 | 312-448-7320 | 312-448-7321 | 312-448-7327 | 312-448-7800 | 312-448-7801 | 312-448-7830 | 312-448-7833 | 312-448-7888 | 312-448-7900 | 312-448-7901 | 312-448-7906 | 312-448-7997 | 312-448-7999 |
312-448-8XXX: 312-448-8000 | 312-448-8007 | 312-448-8009 | 312-448-8080 | 312-448-8081 | 312-448-8088 | 312-448-8300 | 312-448-8320 | 312-448-8350 | 312-448-8355 | 312-448-8500 | 312-448-8501 | 312-448-8507 | 312-448-8603 | 312-448-8609 | 312-448-8651 | 312-448-8653 | 312-448-8655 | 312-448-8700 | 312-448-8760 | 312-448-8761 | 312-448-8777 | 312-448-8800 | 312-448-8880 | 312-448-8900 | 312-448-8901 | 312-448-8907 | 312-448-8930 | 312-448-8931 | 312-448-8933 |
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