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312-994

You are reviewing the Area Code (NPA/NXX) report for 312-994. Did you mean to search the SMS short code 312994?

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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 Number312994
Basic Format312-994
NPA (Area Code)312
NXX994

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
312-994-0XXX829JPAETEC ITEL, LLCCHICGOZN01RTCHICAGO ZONE 01ILMW
312-994-1XXX829JPAETEC ITEL, LLCCHICGOZN01AS08/11/2009CHICAGO ZONE 01ILMW08/25/2009
312-994-2XXX6115LEVEL 3 COMMUNICATIONS, LLC - ILCHICGOZN01AS08/26/2002CHICAGO ZONE 01ILMW09/16/2002
312-994-3XXX829JPAETEC ITEL, LLCCHICGOZN01AS04/12/2010CHICAGO ZONE 01ILMW04/22/2010
312-994-4XXX829JPAETEC ITEL, LLCCHICGOZN01AS07/29/2009CHICAGO ZONE 01ILMW08/28/2009
312-994-5XXX829JPAETEC ITEL, LLCCHICGOZN01RTCHICAGO ZONE 01ILMW
312-994-6XXX460KFIRST COMMUNICATIONS, LLCCHICGOZN01AS06/07/2001CHICAGO ZONE 01ILMW06/15/2001
312-994-7XXX460KFIRST COMMUNICATIONS, LLCCHICGOZN01AS08/03/2000CHICAGO ZONE 01ILMW08/04/2000
312-994-8XXX829JPAETEC ITEL, LLCCHICGOZN01AS04/18/2007CHICAGO ZONE 01ILMW05/18/2007
312-994-9XXX829JPAETEC ITEL, LLCCHICGOZN01AS06/13/2000CHICAGO ZONE 01ILMW06/29/2000
312-994-XXXX829JPAETEC ITEL, LLCCHICGOZN01AS04/10/2001CHICAGO ZONE 01IL

Business/Government Phones on the 312-994 Prefix

PhoneNameAddress
312-994-2424The Russell Firm
312-994-3000Michigan Avenue Immediate/Primary Care (MAICOH)60601 US

Reports

Anonymous User from , IL

April 17, 2026 at 4:09 PM

312-994-0653 reported as a Robocall. Received on April 17, 2026 at 3:09 PM.
Call for No Subject Provided

Anonymous User from Chicago, Illinois

September 9, 2025 at 1:16 PM

312-994-6959 reported as a Robocall. Received on September 9, 2025 at 11:51 AM.
Call for Dropped call or no message

Anonymous User from Chicago, Illinois

September 4, 2025 at 11:26 AM

312-994-3040 reported as a Robocall. Received on September 4, 2025 at 10:24 AM.

Anonymous User from Libertyville, Illinois

August 14, 2025 at 12:56 PM

312-994-3040 reported as a Live Voice or Other. Received on August 14, 2025 at 11:51 AM.

Anonymous User from Chicago, Illinois

August 4, 2025 at 1:45 PM

312-994-7312 reported as a Robocall. Received on August 4, 2025 at 10:44 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Chicago, Illinois

July 11, 2025 at 12:28 PM

312-994-2422 reported as a Robocall. Received on July 11, 2025 at 8:13 AM.
Call for Medical & prescriptions

Anonymous User from Libertyville, Illinois

April 23, 2025 at 11:32 AM

312-994-1867 reported as a Live Voice or Other. Received on April 22, 2025 at 10:30 AM.

Anonymous User from Chicago, Illinois

February 17, 2025 at 5:13 PM

312-994-3773 reported as a Live Voice or Other. Received on February 17, 2025 at 3:56 PM.

Anonymous User from Libertyville, Illinois

December 15, 2024 at 12:22 PM

312-994-7675 reported as a Live Voice or Other. Received on December 13, 2024 at 11:21 AM.

Anonymous User from Bloomingdale, Illinois

December 2, 2024 at 6:18 PM

312-994-2577 reported as a Robocall. Received on December 2, 2024 at 12:00 AM.

Anonymous User from Libertyville, Illinois

November 18, 2024 at 10:08 AM

312-994-8641 reported as a Live Voice or Other. Received on November 16, 2024 at 11:14 AM.

Anonymous User from Riverside, Illinois

November 12, 2024 at 11:59 AM

312-994-2129 reported as a Live Voice or Other. Received on November 12, 2024 at 10:57 AM.
Call for Medical & prescriptions

Anonymous User from Monroe, Ohio

October 5, 2024 at 4:33 PM

312-994-5093 reported as a Live Voice or Other. Received on October 5, 2024 at 4:27 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Chicago, Illinois

June 6, 2024 at 2:31 PM

312-994-1397 reported as a Robocall. Received on June 6, 2024 at 1:26 PM.
Call for Dropped call or no message

Anonymous User from Oak Forest, Illinois

April 9, 2024 at 1:46 PM

312-994-1260 reported as a Robocall. Received on April 9, 2024 at 10:32 AM.

Anonymous User from Big Pine Key, Florida

March 22, 2024 at 10:24 AM

312-994-4408 reported as a Robocall. Received on March 22, 2024 at 10:10 AM.
Call for Medical & prescriptions

Anonymous User from Goshen, Connecticut

March 3, 2024 at 11:01 AM

312-994-5659 reported as a Robocall. Received on February 27, 2024 at 12:26 PM.

Anonymous User from Chicago, IL

February 1, 2024 at 5:50 PM

312-994-3240 reported as a Live Voice. Received on February 1, 2024 at 9:05 AM.
Unwanted call for Other Services
Contacted via Wired

Anonymous User from Jamaica, New York

January 9, 2024 at 4:27 PM

312-994-3220 reported as a Robocall. Received on January 4, 2024 at 1:17 PM.

Anonymous User from Lawrenceville, Georgia

July 24, 2023 at 2:46 PM

312-994-4200 reported as a Robocall. Received on July 14, 2023 at 12:38 PM.
Call for Dropped call or no message

Anonymous User from North Aurora, IL

August 11, 2022 at 6:37 PM

312-994-3234 reported as a Prerecorded Voice. Received on August 11, 2022 at 1:28 PM.
Unwanted call for Prizes Won Something Services
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Rockford, Illinois

August 6, 2022 at 6:54 PM

312-994-3934 reported as a unwanted call. Received on August 5, 2022 at 4:23 PM.
Call for No Subject Provided

Anonymous User from Chicago, Illinois

June 4, 2022 at 7:27 PM

312-994-9543 reported as a unwanted call. Received on June 3, 2022 at 2:27 PM.
Call for Dropped call or no message

Anonymous User from Arlington, WA

May 25, 2021 at 10:22 PM

312-994-3304 reported as a Live Voice. Received on May 25, 2021 at 3:30 PM.
Unwanted call for unknown
Caller ID indicated they called from 360-658-8586
Contacted via Wired

Anonymous User from Emporia, KS

November 18, 2020 at 7:03 PM

312-994-2373 reported as a Live Voice. Received on November 18, 2020 at 8:00 AM.
Unwanted call for unknown
Contacted via Wired

Anonymous User from Libertyville, Illinois

November 30, -0001 at 12:00 AM

312-994-7371 reported as a Live Voice or Other. Received on November 30, -0001 at 12:00 AM.

Anonymous User from Libertyville, Illinois

November 30, -0001 at 12:00 AM

312-994-6960 reported as a Live Voice or Other. Received on November 30, -0001 at 12:00 AM.
Call for Medical & prescriptions

Most 'popular' numbers on this prefix:

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312-994-2XXX: 312-994-2191 | 312-994-2196 | 312-994-2198 | 312-994-2300 | 312-994-2345 | 312-994-2362 | 312-994-2370 | 312-994-2377 | 312-994-2378 | 312-994-2400 | 312-994-2420 | 312-994-2422 | 312-994-2424 | 312-994-2447 | 312-994-2478 | 312-994-2500 | 312-994-2501 | 312-994-2507 | 312-994-2570 | 312-994-2575 | 312-994-2577 |
312-994-3XXX: 312-994-3000 | 312-994-3003 | 312-994-3008 | 312-994-3047 | 312-994-3062 | 312-994-3221 | 312-994-3227 | 312-994-3229 | 312-994-3241 | 312-994-3242 | 312-994-3243 | 312-994-3300 | 312-994-3302 | 312-994-3303 | 312-994-3355 | 312-994-3773 | 312-994-3776 | 312-994-3777 | 312-994-3778 | 312-994-3900 | 312-994-3906 | 312-994-3930 | 312-994-3933 | 312-994-3939 | 312-994-3993 |
312-994-4XXX: 312-994-4200 | 312-994-4202 | 312-994-4203 | 312-994-4241 | 312-994-4242 | 312-994-4244 | 312-994-4400 | 312-994-4401 | 312-994-4409 | 312-994-4444 |
312-994-5XXX: 312-994-5000 | 312-994-5001 | 312-994-5003 | 312-994-5600 | 312-994-5606 | 312-994-5650 | 312-994-5655 | 312-994-5656 |
312-994-6XXX: 312-994-6960 | 312-994-6962 | 312-994-6969 |
312-994-7XXX: 312-994-7100 | 312-994-7102 | 312-994-7105 | 312-994-7172 | 312-994-7179 | 312-994-7197 | 312-994-7303 | 312-994-7308 | 312-994-7309 | 312-994-7370 | 312-994-7373 | 312-994-7377 | 312-994-7651 | 312-994-7653 | 312-994-7655 | 312-994-7663 | 312-994-7666 | 312-994-7669 |
312-994-8XXX: 312-994-8601 | 312-994-8606 | 312-994-8640 | 312-994-8645 | 312-994-8647 | 312-994-8693 |
312-994-9XXX: 312-994-9500 | 312-994-9544 | 312-994-9547 | 312-994-9548 | 312-994-9553 | 312-994-9555 |