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Area Code 312

There are 800 phone number prefixes within area code 312. Additionally, there are more than 9,400 phone numbers in this area code that have received at least one user report. The location of calls from area code 312 is Illinois, USA. Most numbers in this area code are in US Central time, where the time is currently 7:24:35 PM on July 19, 2024.
 
Choose a phone number from the list below to browse user reports for . You can also use the search box above to search for user reports about any phone number, or to file a report about any phone number.

Prefix City / State Primary Telco
312-400 Chicago Zone 1, IL American Messaging Services, Llc
312-401 Chicago Zone 1, IL New Cingular Wireless Pcs, Llc - Il
312-402 Chicago Zone 1, IL New Cingular Wireless Pcs, Llc - Il
312-403 La Grange, IL Cellco Partnership Dba Verizon Wireless - Il
312-404 Chicago Zone 1, IL T-mobile Usa, Inc.
312-405 Chicago Zone 1, IL Cellco Partnership Dba Verizon Wireless - Il
312-406 Wheeling, IL New Cingular Wireless Pcs, Llc - Il
312-407 Chicago Zone 1, IL Illinois Bell Tel Co
312-408 Chicago Zone 1, IL Illinois Bell Tel Co
312-409 Chicago Zone 1, IL Illinois Bell Tel Co
312-410 Chicago Zone 1, IL Illinois Bell Tel Co
312-411 Illinois
312-412 Wheeling, IL New Cingular Wireless Pcs, Llc - Il
312-413 Chicago Zone 1, IL Illinois Bell Tel Co
312-414 Chicago Zone 1, IL Vonage America Llc
312-415 Chicago Zone 1, IL Cellco Partnership Dba Verizon Wireless - Il
312-416 Chicago Zone 1, IL Mcimetro Access Transmission Services Llc - Il
312-417 Chicago Zone 1, IL Illinois Bell Tel Co
312-418 Chicago Zone 1, IL Usa Mobility Wireless, Inc.
312-419 Chicago Zone 1, IL Illinois Bell Tel Co
312-420 Chicago Zone 1, IL New Cingular Wireless Pcs, Llc - Il
312-421 Chicago Zone 1, IL Illinois Bell Tel Co
312-422 Chicago Zone 1, IL Illinois Bell Tel Co
312-423 Chicago Zone 1, IL Level 3 Communications, Llc - Il
312-424 Chicago Zone 1, IL Illinois Bell Tel Co
312-425 Chicago Zone 1, IL Illinois Bell Tel Co
312-426 Chicago Zone 1, IL Usa Mobility Wireless, Inc.
312-427 Chicago Zone 1, IL Illinois Bell Tel Co
312-428 Chicago Zone 1, IL Level 3 Communications, Llc - Il
312-429 Chicago Zone 1, IL Global Crossing Local Services, Inc. - Il
312-430 Chicago Zone 1, IL Illinois Bell Tel Co
312-431 Chicago Zone 1, IL Illinois Bell Tel Co
312-432 Chicago Zone 1, IL Illinois Bell Tel Co
312-433 Chicago Zone 1, IL Illinois Bell Tel Co
312-434 Chicago Zone 1, IL Sprint Spectrum, L.p.
312-435 Chicago Zone 1, IL Illinois Bell Tel Co
312-436 Chicago Zone 1, IL Illinois Bell Tel Co
312-437 Chicago Zone 1, IL Sprint Spectrum, L.p.
312-438 Chicago Zone 1, IL Cellco Partnership Dba Verizon Wireless - Il
312-439 Chicago Zone 1, IL New Cingular Wireless Pcs, Llc - Il
312-440 Chicago Zone 1, IL Illinois Bell Tel Co
312-441 Chicago Zone 1, IL Illinois Bell Tel Co
312-442 Chicago Zone 1, IL Illinois Bell Tel Co
312-443 Chicago Zone 1, IL Illinois Bell Tel Co
312-444 Chicago Zone 1, IL Illinois Bell Tel Co
312-445 Chicago Zone 1, IL Illinois Bell Tel Co
312-446 Chicago Zone 1, IL Sprint Spectrum, L.p.
312-447 Chicago Zone 1, IL Illinois Bell Tel Co
312-448 Chicago Zone 1, IL Cellco Partnership Dba Verizon Wireless - Il
312-449 Chicago Zone 1, IL American Messaging Services, Llc
312-450 Chicago Zone 1, IL New Cingular Wireless Pcs, Llc - Il
312-451 Chicago Zone 1, IL T-mobile Usa, Inc.
312-452 Chicago Zone 1, IL American Messaging Services, Llc
312-453 Chicago Zone 1, IL Mcimetro Access Transmission Services Llc - Il
312-454 Chicago Zone 1, IL Illinois Bell Tel Co
312-455 Chicago Zone 1, IL Illinois Bell Tel Co
312-456 Chicago Zone 1, IL Illinois Bell Tel Co
312-457 Chicago Zone 1, IL American Messaging Services, Llc
312-458 Chicago Zone 1, IL Illinois Bell Tel Co
312-459 Chicago Zone 1, IL T-mobile Usa, Inc.
312-460 Chicago Zone 1, IL Illinois Bell Tel Co
312-461 Chicago Zone 1, IL Illinois Bell Tel Co
312-462 Chicago Zone 1, IL Illinois Bell Tel Co
312-463 Chicago Zone 1, IL Illinois Bell Tel Co
312-464 Chicago Zone 1, IL Illinois Bell Tel Co
312-465 Chicago Zone 1, IL Us Xchange Of Illinois Llc Dba Choice One Comm Il
312-466 Chicago Zone 1, IL Illinois Bell Tel Co
312-467 Chicago Zone 1, IL Illinois Bell Tel Co
312-468 Chicago Zone 1, IL T-mobile Usa, Inc.
312-469 Chicago Zone 1, IL Illinois Bell Tel Co
312-470 Chicago Zone 1, IL Mcimetro Access Transmission Services Llc
312-471 Chicago Zone 1, IL Mcimetro Access Transmission Services Llc
312-472 Chicago Zone 1, IL Illinois Bell Tel Co
312-473 Chicago Zone 1, IL Ymax Communications Corp. - Il
312-474 Chicago Zone 1, IL Illinois Bell Tel Co
312-475 Chicago Zone 1, IL Illinois Bell Tel Co
312-476 Chicago Zone 1, IL Sprint Spectrum, L.p.
312-477 Chicago Zone 1, IL Level 3 Communications, Llc - Il
312-478 Chicago Zone 1, IL T-mobile Usa, Inc.
312-479 Chicago Zone 1, IL At&t - Local
312-480 Chicago Zone 1, IL New Cingular Wireless Pcs, Llc - Il
312-481 Chicago Zone 1, IL Metropcs, Inc.
312-482 Chicago Zone 1, IL Illinois Bell Tel Co
312-483 Chicago Zone 1, IL T-mobile Usa, Inc.
312-484 Chicago Zone 1, IL Usa Mobility Wireless, Inc.
312-485 Chicago Zone 1, IL Cellco Partnership Dba Verizon Wireless - Il
312-486 Chicago Zone 1, IL Mcimetro Access Transmission Services Llc - Il
312-487 Chicago Zone 1, IL Metropcs, Inc.
312-488 Chicago Zone 1, IL Level 3 Communications, Llc - Il
312-489 Chicago Zone 1, IL Cellco Partnership Dba Verizon Wireless - Il
312-490 Chicago Zone 1, IL Usa Mobility Wireless, Inc.
312-491 Chicago Zone 1, IL Illinois Bell Tel Co
312-492 Chicago Zone 1, IL Illinois Bell Tel Co
312-493 Chicago Zone 1, IL T-mobile Usa, Inc.
312-494 Chicago Zone 1, IL Illinois Bell Tel Co
312-495 Chicago Zone 1, IL Usa Mobility Wireless, Inc.
312-496 Chicago Zone 1, IL Illinois Bell Tel Co
312-497 Chicago Zone 1, IL Cellco Partnership Dba Verizon Wireless - Il
312-498 Chicago Zone 1, IL Sprint Spectrum, L.p.
312-499 Chicago Zone 1, IL Illinois Bell Tel Co

Recent Call Explore
User Reports

702-487-8897
July 10, 2024
called our business threatening us with a legal complaint and to call back to speak to someone immed ...
866-335-9404
July 9, 2024
they claim to be chase bank and requested my account and routing number. SCAM SCAM SCAM
623-207-7226
July 3, 2024
Repeat caller, hangs up when call screening
601-960-4122
July 3, 2024
Wants to collects medical bill
816-298-0812
June 30, 2024
Calling for a couple of days and on sunday every few hours. Lookup says possible spam