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312-384

You are reviewing the Area Code (NPA/NXX) report for 312-384. Did you mean to search the SMS short code 312384?

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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 Number312384
Basic Format312-384
NPA (Area Code)312
NXX384

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
312-384-0XXX6333CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ILCHICGOZN01AS12/16/2010CHICAGO ZONE 01ILMW01/14/2011
312-384-1XXX9329ILLINOIS BELL TEL COCHICGOZN01RTCHICAGO ZONE 01ILMW
312-384-2XXX9329ILLINOIS BELL TEL COCHICGOZN01RTCHICAGO ZONE 01ILMW
312-384-3XXX9329ILLINOIS BELL TEL COCHICGOZN01RTCHICAGO ZONE 01ILMW
312-384-4XXX9329ILLINOIS BELL TEL COCHICGOZN01RTCHICAGO ZONE 01ILMW
312-384-5XXX9329ILLINOIS BELL TEL COCHICGOZN01RTCHICAGO ZONE 01ILMW
312-384-6XXX9329ILLINOIS BELL TEL COCHICGOZN01RTCHICAGO ZONE 01ILMW
312-384-7XXX9329ILLINOIS BELL TEL COCHICGOZN01RTCHICAGO ZONE 01ILMW
312-384-8XXX9329ILLINOIS BELL TEL COCHICGOZN01RTCHICAGO ZONE 01ILMW
312-384-9XXX6534NEW CINGULAR WIRELESS PCS, LLC - ILCHICGOZN01AS05/25/2011CHICAGO ZONE 01ILMW06/23/2011
312-384-XXXX9329ILLINOIS BELL TEL COCHICGOZN01ASCHICAGO ZONE 01IL

Business/Government Phones on the 312-384 Prefix

PhoneNameAddress
312-384-6900PNC
312-384-1242The Dearborn145 North Dearborn Street Chicago 60602 US
312-384-1890Dunkin'211 West Adams Street Chicago 60606 US
312-384-1900Rosetta Italian1 South Dearborn Street Chicago US

Reports

Anonymous User from , IL

July 24, 2025 at 3:11 PM

312-384-4800 reported as a Robocall. Received on July 24, 2025 at 11:14 AM.

Anonymous User from Chicago, Illinois

June 25, 2025 at 10:42 AM

312-384-1294 reported as a Live Voice or Other. Received on June 25, 2025 at 9:05 AM.

Anonymous User from Libertyville, Illinois

June 15, 2025 at 8:40 PM

312-384-2821 reported as a Live Voice or Other. Received on June 13, 2025 at 7:39 AM.

Anonymous User from Vacaville, California

May 15, 2025 at 9:17 PM

312-384-9610 reported as a Robocall. Received on May 15, 2025 at 6:10 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Chicago, Illinois

May 11, 2025 at 2:10 PM

312-384-7887 reported as a Live Voice or Other. Received on May 8, 2025 at 5:01 PM.
Call for Dropped call or no message

Anonymous User from Chicago, Illinois

March 28, 2025 at 1:37 PM

312-384-5138 reported as a Robocall. Received on March 27, 2025 at 5:32 PM.
Call for Dropped call or no message

Anonymous User from West Chicago, Illinois

March 27, 2025 at 2:19 PM

312-384-5210 reported as a Robocall. Received on March 27, 2025 at 11:23 AM.

Anonymous User from Oak Park, Illinois

December 19, 2024 at 1:05 PM

312-384-2237 reported as a Live Voice or Other. Received on December 19, 2024 at 12:01 AM.

Anonymous User from Chicago, Illinois

October 8, 2024 at 11:51 AM

312-384-7887 reported as a Live Voice or Other. Received on October 8, 2024 at 10:50 AM.

Anonymous User from Chicago, Illinois

August 8, 2024 at 1:40 PM

312-384-5879 reported as a unwanted call. Received on August 8, 2024 at 11:20 AM.
Call for Dropped call or no message

Anonymous User from Chicago, Illinois

July 19, 2024 at 10:05 PM

312-384-5228 reported as a Live Voice or Other. Received on July 18, 2024 at 8:08 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Twenty Nine Palms, California

July 2, 2024 at 4:57 PM

312-384-8000 reported as a Robocall. Received on July 2, 2024 at 1:50 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Mustang, Oklahoma

February 21, 2024 at 5:09 PM

312-384-6019 reported as a Robocall. Received on February 21, 2024 at 4:08 PM.

Anonymous User from Chicago, Illinois

February 2, 2024 at 12:13 PM

312-384-5138 reported as a unwanted call. Received on February 2, 2024 at 9:40 AM.
Call for No Subject Provided

Anonymous User from , IL

January 18, 2024 at 5:24 PM

312-384-5228 reported as a unwanted call. Received on January 18, 2024 at 4:17 PM.

Anonymous User from , IL

May 17, 2023 at 4:12 PM

312-384-3336 reported as a Robocall. Received on May 17, 2023 at 2:15 PM.
Call for Medical & prescriptions

Anonymous User from , IL

May 5, 2023 at 4:24 PM

312-384-9317 reported as a unwanted call. Received on May 4, 2023 at 8:10 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , IL

November 4, 2022 at 11:24 AM

312-384-0242 reported as a Robocall. Received on November 4, 2022 at 10:16 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Novi, MI

September 2, 2022 at 6:31 PM

312-384-9422 reported as a Live Voice. Received on September 2, 2022 at 2:20 PM.
Unwanted call for unknown
Contacted via Internet (VOIP)

Anonymous User from , WA

August 31, 2022 at 1:08 PM

312-384-9760 reported as a unwanted call. Received on August 31, 2022 at 10:04 AM.
Call for No Subject Provided

Anonymous User from , IL

June 28, 2022 at 11:17 AM

312-384-5439 reported as a Robocall. Received on June 28, 2022 at 10:10 AM.
Call for Medical & prescriptions

Anonymous User from , IL

June 28, 2022 at 11:16 AM

312-384-5439 reported as a Robocall. Received on June 28, 2022 at 10:09 AM.
Call for Medical & prescriptions

Anonymous User from , MS

June 28, 2016 at 1:13 AM

reported as a Live Voice. Received on June 27, 2016 at 7:00 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 312-384-4476
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , IL

June 16, 2016 at 10:44 PM

reported as a Live Voice. Received on June 16, 2016 at 2:30 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 312-384-4476
Contacted via Wired

Anonymous User from , NY

June 8, 2016 at 9:01 PM

reported as a Live Voice. Received on June 8, 2016 at 3:32 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 312-384-4476
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

312-384-0XXX: 312-384-0200 | 312-384-0238 | 312-384-0243 | 312-384-0247 | 312-384-0248 |
312-384-1XXX: 312-384-1200 | 312-384-1212 | 312-384-1244 | 312-384-1247 | 312-384-1248 |
312-384-2XXX: 312-384-2200 | 312-384-2230 | 312-384-2233 | 312-384-2236 | 312-384-2252 | 312-384-2262 | 312-384-2800 | 312-384-2820 | 312-384-2821 | 312-384-2822 | 312-384-2888 |
312-384-3XXX: 312-384-3300 | 312-384-3330 | 312-384-3333 | 312-384-3336 |
312-384-4XXX: 312-384-4000 | 312-384-4001 | 312-384-4003 | 312-384-4020 | 312-384-4040 | 312-384-4400 | 312-384-4401 | 312-384-4444 | 312-384-4470 | 312-384-4475 | 312-384-4477 |
312-384-5XXX: 312-384-5100 | 312-384-5120 | 312-384-5130 | 312-384-5135 | 312-384-5150 | 312-384-5200 | 312-384-5210 | 312-384-5211 | 312-384-5212 | 312-384-5220 | 312-384-5250 | 312-384-5400 | 312-384-5410 | 312-384-5411 | 312-384-5415 | 312-384-5420 | 312-384-5800 | 312-384-5820 | 312-384-5870 | 312-384-5875 | 312-384-5930 | 312-384-5976 | 312-384-5980 | 312-384-5981 | 312-384-5983 |
312-384-6XXX: 312-384-6001 | 312-384-6006 | 312-384-6008 | 312-384-6010 | 312-384-6011 | 312-384-6014 | 312-384-6900 | 312-384-6901 | 312-384-6950 |
312-384-7XXX: 312-384-7800 | 312-384-7801 | 312-384-7880 | 312-384-7888 |
312-384-8XXX: 312-384-8000 | 312-384-8007 | 312-384-8008 | 312-384-8009 |
312-384-9XXX: 312-384-9200 | 312-384-9220 | 312-384-9250 | 312-384-9280 | 312-384-9283 | 312-384-9285 | 312-384-9301 | 312-384-9303 | 312-384-9311 | 312-384-9315 | 312-384-9316 | 312-384-9393 | 312-384-9400 | 312-384-9401 | 312-384-9420 | 312-384-9422 | 312-384-9425 | 312-384-9711 | 312-384-9767 | 312-384-9768 | 312-384-9769 | 312-384-9792 | 312-384-9793 |