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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 3:39:26 PM on March 2, 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
312-900 Chicago Zone 1, IL Fractel, Llc
312-901 Chicago Zone 1, IL Usa Mobility Wireless, Inc.
312-902 Chicago Zone 1, IL Illinois Bell Tel Co
312-903 Chicago Zone 1, IL American Messaging Services, Llc
312-904 Chicago Zone 1, IL Illinois Bell Tel Co
312-905 Chicago Zone 1, IL Illinois Bell Tel Co
312-906 Chicago Zone 1, IL Illinois Bell Tel Co
312-907 Chicago Zone 1, IL Sprint Spectrum, L.p.
312-908 Chicago Zone 1, IL Illinois Bell Tel Co
312-909 Chicago Zone 1, IL Cellco Partnership Dba Verizon Wireless - Il
312-910 Chicago Zone 1, IL Usa Mobility Wireless, Inc.
312-911 Illinois
312-912 Chicago Zone 1, IL Illinois Bell Tel Co
312-913 Chicago Zone 1, IL Illinois Bell Tel Co
312-914 Chicago Zone 1, IL Cellco Partnership Dba Verizon Wireless - Il
312-915 Chicago Zone 1, IL Illinois Bell Tel Co
312-916 Chicago Zone 1, IL American Messaging Services, Llc
312-917 Chicago Zone 1, IL Illinois Bell Tel Co
312-918 Chicago Zone 1, IL T-mobile Usa, Inc.
312-919 Chicago Zone 1, IL Cellco Partnership Dba Verizon Wireless - Il
312-920 Chicago Zone 1, IL Illinois Bell Tel Co
312-921 Chicago Zone 1, IL Illinois Bell Tel Co
312-922 Chicago Zone 1, IL Illinois Bell Tel Co
312-923 Chicago Zone 1, IL Illinois Bell Tel Co
312-924 Chicago Zone 1, IL Paetec Communications, Inc. - Il
312-925 Chicago Zone 1, IL New Cingular Wireless Pcs, Llc - Il
312-926 Chicago Zone 1, IL Illinois Bell Tel Co
312-927 Chicago Zone 1, IL T-mobile Usa, Inc.
312-928 Chicago Zone 1, IL Illinois Bell Tel Co
312-929 Chicago Zone 1, IL T-mobile Usa, Inc.
312-930 Chicago Zone 1, IL Illinois Bell Tel Co
312-931 Chicago Zone 1, IL Illinois Bell Tel Co
312-932 Chicago Zone 1, IL Illinois Bell Tel Co
312-933 Chicago Zone 1, IL Sprint Spectrum, L.p.
312-934 Chicago Zone 1, IL T-mobile Usa, Inc.
312-935 Chicago Zone 1, IL Illinois Bell Tel Co
312-936 Chicago Zone 1, IL Illinois Bell Tel Co
312-937 Chicago Zone 1, IL Cellco Partnership Dba Verizon Wireless - Il
312-938 Chicago Zone 1, IL Illinois Bell Tel Co
312-939 Chicago Zone 1, IL Illinois Bell Tel Co
312-940 Chicago Zone 1, IL Peerless Network Of Illinois, Llc - Il
312-941 Chicago Zone 1, IL Usa Mobility Wireless, Inc.
312-942 Chicago Zone 1, IL Illinois Bell Tel Co
312-943 Chicago Zone 1, IL Illinois Bell Tel Co
312-944 Chicago Zone 1, IL Illinois Bell Tel Co
312-945 Chicago Zone 1, IL Illinois Bell Tel Co
312-946 Chicago Zone 1, IL Illinois Bell Tel Co
312-947 Chicago Zone 1, IL Illinois Bell Tel Co
312-948 Chicago Zone 1, IL Ovation Communications Of Illinois, Inc.
312-949 Chicago Zone 1, IL Illinois Bell Tel Co
312-950 Illinois
312-951 Chicago Zone 1, IL Illinois Bell Tel Co
312-952 Chicago Zone 1, IL New Cingular Wireless Pcs, Llc - Il
312-953 Chicago Zone 1, IL New Cingular Wireless Pcs, Llc - Il
312-954 Chicago Zone 1, IL Illinois Bell Tel Co
312-955 Chicago Zone 1, IL Rcn Telecom Services Of Illinios, Inc. - Il
312-956 Chicago Zone 1, IL New Cingular Wireless Pcs, Llc - Il
312-957 Chicago Zone 1, IL Illinois Bell Tel Co
312-958 Illinois Illinois Bell Tel Co
312-959 Illinois Illinois Bell Tel Co
312-960 Chicago Zone 1, IL Illinois Bell Tel Co
312-961 Chicago Zone 1, IL New Cingular Wireless Pcs, Llc - Il
312-962 Chicago Zone 1, IL Global Crossing Local Services, Inc. - Il
312-963 Chicago Zone 1, IL Usa Mobility Wireless, Inc.
312-964 Chicago Zone 1, IL Onvoy, Llc
312-965 Chicago Zone 1, IL Cellco Partnership Dba Verizon Wireless - Il
312-966 Chicago Zone 1, IL Metropcs, Inc.
312-967 Chicago Zone 1, IL Bandwidth.com Clec, Llc - Il
312-968 La Grange, IL Cellco Partnership Dba Verizon Wireless - Il
312-969 La Grange, IL Cellco Partnership Dba Verizon Wireless - Il
312-970 Chicago Zone 1, IL Illinois Bell Tel Co
312-971 Chicago Zone 1, IL Bandwidth.com Clec, Llc - Il
312-972 Chicago Zone 1, IL New Cingular Wireless Pcs, Llc - Il
312-973 Chicago Zone 1, IL Mcimetro Access Transmission Services Llc
312-974 Chicago Zone 1, IL Illinois Bell Tel Co
312-975 Chicago Zone 1, IL T-mobile Usa, Inc.
312-976 Illinois
312-977 Chicago Zone 1, IL Illinois Bell Tel Co
312-978 Chicago Zone 1, IL T-mobile Usa, Inc.
312-979 Chicago Zone 1, IL Illinois Bell Tel Co
312-980 Chicago Zone 1, IL Teleport Communications America, Llc - Il
312-981 Chicago Zone 1, IL Ovation Communications Of Illinois, Inc.
312-982 Chicago Zone 1, IL Comcast Ip Phone, Llc
312-983 Chicago Zone 1, IL Illinois Bell Tel Co
312-984 Chicago Zone 1, IL Illinois Bell Tel Co
312-985 Chicago Zone 1, IL Ovation Communications Of Illinois, Inc.
312-986 Chicago Zone 1, IL Illinois Bell Tel Co
312-987 Chicago Zone 1, IL Illinois Bell Tel Co
312-988 Chicago Zone 1, IL Illinois Bell Tel Co
312-989 Chicago Zone 1, IL New Cingular Wireless Pcs, Llc - Il
312-990 Hinsdale, IL New Cingular Wireless Pcs, Llc - Il
312-991 Wheeling, IL New Cingular Wireless Pcs, Llc - Il
312-992 Chicago Zone 1, IL Illinois Bell Tel Co
312-993 Chicago Zone 1, IL Illinois Bell Tel Co
312-994 Chicago Zone 1, IL Ovation Communications Of Illinois, Inc.
312-995 Chicago Zone 1, IL Teleport Communications America, Llc - Il
312-996 Chicago Zone 1, IL Illinois Bell Tel Co
312-997 Chicago Zone 1, IL Illinois Bell Tel Co
312-998 Chicago Zone 1, IL Centurylink Communications, Llc
312-999 Chicago Zone 1, IL Xo Illinois, Inc.

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User Reports

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The male caller told mt elderly father that he owed $5000 for a bill. Electrical bill. He is a colle ...
830-217-1340
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This number called at 8:30 am on February 20, 2024!!
844-898-2119
February 13, 2024
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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