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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 4:05:27 AM on February 26, 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
312-700 Illinois
312-701 Chicago Zone 1, IL Illinois Bell Tel Co
312-702 Chicago Zone 1, IL Mcimetro Access Transmission Services Llc
312-703 Chicago Zone 1, IL Illinois Bell Tel Co
312-704 Chicago Zone 1, IL Illinois Bell Tel Co
312-705 Chicago Zone 1, IL Teleport Communications America, Llc - Il
312-706 Chicago Zone 1, IL Teleport Communications America, Llc - Il
312-707 Chicago Zone 1, IL Illinois Bell Tel Co
312-708 Illinois
312-709 Chicago Zone 1, IL T-mobile Usa, Inc.
312-710 Chicago Zone 1, IL Illinois Bell Tel Co
312-711 Illinois Illinois Bell Tel Co
312-712 Chicago Zone 1, IL Illinois Bell Tel Co
312-713 Chicago Zone 1, IL American Messaging Services, Llc
312-714 Chicago Zone 1, IL Illinois Bell Tel Co
312-715 Chicago Zone 1, IL Illinois Bell Tel Co
312-716 Chicago Zone 1, IL Illinois Bell Tel Co
312-717 La Grange, IL Usa Mobility Wireless, Inc.
312-718 Chicago Zone 1, IL Cellco Partnership Dba Verizon Wireless - Il
312-719 Chicago Zone 1, IL Sprint Spectrum, L.p.
312-720 Chicago Zone 1, IL Cellco Partnership Dba Verizon Wireless - Il
312-721 Chicago Zone 1, IL T-mobile Usa, Inc.
312-722 Chicago Zone 1, IL Us Xchange Of Illinois Llc Dba Choice One Comm Il
312-723 Chicago Zone 1, IL New Cingular Wireless Pcs, Llc - Il
312-724 Chicago Zone 1, IL Bandwidth.com Clec, Llc - Il
312-725 Chicago Zone 1, IL Bandwidth.com Clec, Llc - Il
312-726 Chicago Zone 1, IL Illinois Bell Tel Co
312-727 Chicago Zone 1, IL Illinois Bell Tel Co
312-728 Chicago Zone 1, IL Cellco Partnership Dba Verizon Wireless - Il
312-729 Chicago Zone 1, IL Illinois Bell Tel Co
312-730 Chicago Zone 1, IL At&t - Local
312-731 Chicago Zone 1, IL T-mobile Usa, Inc.
312-732 Chicago Zone 1, IL Illinois Bell Tel Co
312-733 Chicago Zone 1, IL Illinois Bell Tel Co
312-734 Chicago Zone 1, IL Teleport Communications America, Llc - Il
312-735 Chicago Zone 4, IL Sprint Spectrum, L.p.
312-736 Chicago Zone 1, IL Teleport Communications America, Llc - Il
312-737 Chicago Zone 1, IL Illinois Bell Tel Co
312-738 Chicago Zone 1, IL Illinois Bell Tel Co
312-739 Chicago Zone 1, IL Illinois Bell Tel Co
312-740 Chicago Zone 1, IL American Messaging Services, Llc
312-741 Chicago Zone 1, IL Ovation Communications Of Illinois, Inc.
312-742 Chicago Zone 1, IL Illinois Bell Tel Co
312-743 Chicago Zone 1, IL Illinois Bell Tel Co
312-744 Chicago Zone 1, IL Illinois Bell Tel Co
312-745 Chicago Zone 1, IL Illinois Bell Tel Co
312-746 Chicago Zone 1, IL Illinois Bell Tel Co
312-747 Chicago Zone 1, IL Illinois Bell Tel Co
312-748 Chicago Zone 1, IL Usa Mobility Wireless, Inc.
312-749 Hinsdale, IL New Cingular Wireless Pcs, Llc - Il
312-750 Chicago Zone 1, IL Illinois Bell Tel Co
312-751 Chicago Zone 1, IL Illinois Bell Tel Co
312-752 Chicago Zone 1, IL Level 3 Communications, Llc - Il
312-753 Chicago Zone 1, IL Rcn Telecom Services Of Illinios, Inc. - Il
312-754 Chicago Zone 1, IL Level 3 Telecom Of Illinois, Llc - Il
312-755 Chicago Zone 1, IL Illinois Bell Tel Co
312-756 Chicago Zone 1, IL Illinois Bell Tel Co
312-757 Chicago Zone 1, IL Getgo Communications Llc - Il
312-758 Chicago Zone 1, IL Cellco Partnership Dba Verizon Wireless - Il
312-759 Chicago Zone 1, IL Illinois Bell Tel Co
312-760 Chicago Zone 1, IL American Messaging Services, Llc
312-761 Chicago Zone 1, IL Telengy Llc
312-762 Chicago Zone 1, IL Illinois Bell Tel Co
312-763 Chicago Zone 1, IL Comcast Ip Phone, Llc
312-764 Chicago Zone 1, IL Teleport Communications America, Llc - Il
312-765 Chicago Zone 1, IL Illinois Bell Tel Co
312-766 Chicago Zone 1, IL Peerless Network Of Illinois, Llc - Il
312-767 Chicago Zone 1, IL Bandwidth.com Clec, Llc - Il
312-768 Chicago Zone 1, IL At&t - Local
312-769 Chicago Zone 1, IL Indiana Paging Network, Inc.
312-770 Chicago Zone 1, IL Illinois Bell Tel Co
312-771 Chicago Zone 1, IL Cellco Partnership Dba Verizon Wireless - Il
312-772 Chicago Zone 1, IL New Cingular Wireless Pcs, Llc - Il
312-773 Illinois
312-774 Chicago Zone 1, IL T-mobile Usa, Inc.
312-775 Chicago Zone 1, IL Illinois Bell Tel Co
312-776 Chicago Zone 1, IL T-mobile Usa, Inc.
312-777 Chicago Zone 1, IL Teleport Communications America, Llc - Il
312-778 Chicago Zone 1, IL Onvoy, Llc
312-779 Chicago Zone 1, IL Onvoy, Llc
312-780 Chicago Zone 1, IL Mcimetro Access Transmission Services Llc - Il
312-781 Chicago Zone 1, IL Illinois Bell Tel Co
312-782 Chicago Zone 1, IL Illinois Bell Tel Co
312-783 Chicago Zone 1, IL New Cingular Wireless Pcs, Llc - Il
312-784 Chicago Zone 1, IL First Communications, Llc - Il
312-785 Chicago Zone 1, IL New Cingular Wireless Pcs, Llc - Il
312-786 Chicago Zone 1, IL Illinois Bell Tel Co
312-787 Chicago Zone 1, IL Illinois Bell Tel Co
312-788 Chicago Zone 1, IL Illinois Bell Tel Co
312-789 Chicago Zone 1, IL Illinois Bell Tel Co
312-790 Chicago Zone 1, IL Illinois Bell Tel Co
312-791 Chicago Zone 1, IL Illinois Bell Tel Co
312-792 Chicago Zone 1, IL Mcimetro Access Transmission Services Llc
312-793 Chicago Zone 1, IL Illinois Bell Tel Co
312-794 Chicago Zone 1, IL Rcn Telecom Services Of Illinios, Inc. - Il
312-795 Chicago Zone 1, IL Illinois Bell Tel Co
312-796 Chicago Zone 1, IL Peerless Network Of Illinois, Llc - Il
312-797 Chicago Zone 1, IL Illinois Bell Tel Co
312-798 Chicago Zone 1, IL Illinois Bell Tel Co
312-799 Chicago Zone 1, IL Illinois Bell Tel Co

Recent Call Explore
User Reports

830-217-1340
February 20, 2024
This number called at 8:30 am on February 20, 2024!!
844-898-2119
February 13, 2024
They keep on calling me. Asking all the time if the same person is there, I don,t no this person ...
866-241-9937
February 11, 2024
I received a text saying claiming to be Bank of America and saying transaction had been locked. This ...
516-303-8379
February 8, 2024
My name is Poopy I love pizza
866-678-7144
February 7, 2024
Calls from private number says they are going to serve legal documents and to call this number. Pers ...