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312-597

You are reviewing the Area Code (NPA/NXX) report for 312-597. Did you mean to search the SMS short code 312597?

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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 Number312597
Basic Format312-597
NPA (Area Code)312
NXX597

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
312-597-0XXX6333CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ILCHICGOZN01AS10/07/2016CHICAGO ZONE 01ILMW12/03/2016
312-597-1XXX6333CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ILCHICGOZN01AS10/07/2016CHICAGO ZONE 01ILMW12/03/2016
312-597-2XXX6333CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ILCHICGOZN01AS10/07/2016CHICAGO ZONE 01ILMW12/03/2016
312-597-3XXX6333CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ILCHICGOZN01AS10/07/2016CHICAGO ZONE 01ILMW12/03/2016
312-597-4XXX6333CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ILCHICGOZN01AS10/07/2016CHICAGO ZONE 01ILMW12/03/2016
312-597-5XXX5562METROPCS, INC.CHICGOZN01AS10/11/2016CHICAGO ZONE 01ILMW12/04/2016
312-597-6XXX5562METROPCS, INC.CHICGOZN01AS10/11/2016CHICAGO ZONE 01ILMW12/04/2016
312-597-7XXX5562METROPCS, INC.CHICGOZN01AS10/11/2016CHICAGO ZONE 01ILMW12/04/2016
312-597-8XXX5562METROPCS, INC.CHICGOZN01AS10/11/2016CHICAGO ZONE 01ILMW12/04/2016
312-597-9XXX5562METROPCS, INC.CHICGOZN01AS10/11/2016CHICAGO ZONE 01ILMW12/04/2016
312-597-XXXX6333CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ILCHICGOZN01AS10/04/2016CHICAGO ZONE 01IL

Reports

Anonymous User from Westmorland, California

March 19, 2026 at 11:57 PM

312-597-8287 reported as a Robocall. Received on March 12, 2026 at 12:00 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Chicago, Illinois

November 25, 2025 at 11:10 AM

312-597-5254 reported as a Live Voice or Other. Received on November 25, 2025 at 7:54 AM.

Anonymous User from Chicago, Illinois

November 25, 2025 at 10:59 AM

312-597-5254 reported as a Live Voice or Other. Received on November 25, 2025 at 7:54 AM.

Anonymous User from Chicago, Illinois

November 25, 2025 at 10:39 AM

312-597-5254 reported as a Live Voice or Other. Received on November 25, 2025 at 7:54 AM.

Anonymous User from Fountain Hills, Arizona

March 1, 2025 at 11:21 AM

312-597-7544 reported as a Live Voice or Other. Received on February 21, 2025 at 11:08 AM.

Anonymous User from Chicago, Illinois

March 9, 2024 at 12:09 PM

312-597-6266 reported as a Live Voice or Other. Received on March 5, 2024 at 5:30 PM.

Anonymous User from , IL

May 25, 2023 at 11:35 AM

312-597-5744 reported as a Robocall. Received on May 25, 2023 at 8:26 AM.
Call for Medical & prescriptions

Anonymous User from Medellín, Louisiana

February 1, 2023 at 10:02 AM

312-597-9976 reported as a Robocall. Received on February 1, 2023 at 8:52 AM.
Call for Dropped call or no message

Anonymous User from , IL

December 15, 2022 at 10:43 AM

312-597-6137 reported as a Robocall. Received on December 15, 2022 at 9:41 AM.

Anonymous User from Palos Heights, Illinois

November 28, 2022 at 5:37 PM

312-597-3893 reported as a Robocall. Received on November 28, 2022 at 12:00 AM.
Call for Medical & prescriptions

Anonymous User from Columbus, Ohio

August 20, 2022 at 5:07 PM

312-597-0765 reported as a Robocall. Received on August 20, 2022 at 5:05 PM.

Anonymous User from , IL

June 8, 2022 at 7:13 PM

312-597-7736 reported as a Robocall. Received on June 7, 2022 at 2:11 PM.

Anonymous User from , FL

June 2, 2017 at 5:42 PM

None reported as a Live Voice. Received on June 1, 2017 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 312-597-2212
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

312-597-0XXX: 312-597-0700 | 312-597-0760 | 312-597-0777 |
312-597-2XXX: 312-597-2111 | 312-597-2160 | 312-597-2166 | 312-597-2168 | 312-597-2200 | 312-597-2210 | 312-597-2211 | 312-597-2212 | 312-597-2233 | 312-597-2252 |
312-597-3XXX: 312-597-3100 | 312-597-3111 | 312-597-3140 | 312-597-3145 | 312-597-3197 | 312-597-3800 | 312-597-3850 | 312-597-3888 | 312-597-3890 | 312-597-3899 |
312-597-5XXX: 312-597-5200 | 312-597-5207 | 312-597-5209 | 312-597-5220 | 312-597-5250 | 312-597-5700 | 312-597-5740 | 312-597-5747 | 312-597-5777 |
312-597-6XXX: 312-597-6100 | 312-597-6102 | 312-597-6110 | 312-597-6130 | 312-597-6135 | 312-597-6200 | 312-597-6210 | 312-597-6220 | 312-597-6260 | 312-597-6261 | 312-597-6262 |
312-597-7XXX: 312-597-7500 | 312-597-7501 | 312-597-7507 | 312-597-7540 | 312-597-7545 | 312-597-7700 | 312-597-7730 | 312-597-7733 | 312-597-7737 | 312-597-7770 | 312-597-7777 |
312-597-8XXX: 312-597-8300 | 312-597-8320 | 312-597-8390 | 312-597-8393 | 312-597-8397 | 312-597-8800 | 312-597-8870 | 312-597-8875 | 312-597-8877 | 312-597-8880 | 312-597-8900 | 312-597-8901 | 312-597-8907 | 312-597-8990 | 312-597-8998 | 312-597-8999 |
312-597-9XXX: 312-597-9200 | 312-597-9208 | 312-597-9209 | 312-597-9233 | 312-597-9263 | 312-597-9266 | 312-597-9900 | 312-597-9970 | 312-597-9977 | 312-597-9979 | 312-597-9990 |