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Area Code 773

There are 800 phone number prefixes within area code 773. Additionally, there are more than 2,000 phone numbers in this area code that have received at least one user report. The location of calls from area code 773 is Illinois, USA. Most numbers in this area code are in US Central time, where the time is currently 10:16:03 AM on June 7, 2025.
 
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
773-900 Chicago Zone 3, IL Fractel, Llc
773-901 Chicago Zone 10, IL New Cingular Wireless Pcs, Llc - Il
773-902 Chicago Zone 9, IL Global Crossing Local Services, Inc. - Il
773-903 Chicago Zone 2, IL American Messaging Services, Llc
773-904 Chicago Zone 4, IL Level 3 Communications, Llc - Il
773-905 Chicago Zone 10, IL Global Crossing Local Services, Inc. - Il
773-906 Chicago Zone 11, IL Global Crossing Local Services, Inc. - Il
773-907 Chicago Zone 2, IL Illinois Bell Tel Co
773-908 Chicago Zone 1, IL Sprint Spectrum, L.p.
773-909 Chicago Zone 1, IL Cellco Partnership Dba Verizon Wireless - Il
773-910 Chicago Zone 1, IL New Cingular Wireless Pcs, Llc - Il
773-911 Illinois
773-912 Chicago Zone 8, IL Global Crossing Local Services, Inc. - Il
773-913 Chicago Zone 9, IL Level 3 Communications, Llc - Il
773-914 Chicago Zone 1, IL Cellco Partnership Dba Verizon Wireless - Il
773-915 Chicago Zone 7, IL Global Crossing Local Services, Inc. - Il
773-916 Chicago Zone 6, IL T-mobile Usa, Inc.
773-917 Chicago Zone 11, IL Mcimetro Access Transmission Services Llc - Il
773-918 Chicago Zone 8, IL Illinois Bell Tel Co
773-919 Chicago Zone 1, IL Cellco Partnership Dba Verizon Wireless - Il
773-920 Chicago Zone 6, IL Global Crossing Local Services, Inc. - Il
773-921 Chicago Zone 5, IL Illinois Bell Tel Co
773-922 Chicago Zone 5, IL Global Crossing Local Services, Inc. - Il
773-923 Chicago Zone 3, IL New Cingular Wireless Pcs, Llc - Il
773-924 Chicago Zone 7, IL Illinois Bell Tel Co
773-925 Chicago Zone 8, IL Illinois Bell Tel Co
773-926 Chicago Zone 7, IL Illinois Bell Tel Co
773-927 Chicago Zone 6, IL Illinois Bell Tel Co
773-928 Chicago Zone 10, IL Illinois Bell Tel Co
773-929 Chicago Zone 4, IL Illinois Bell Tel Co
773-930 Chicago Zone 3, IL Sprint Spectrum, L.p.
773-931 Chicago Zone 10, IL T-mobile Usa, Inc.
773-932 Chicago Zone 3, IL Global Crossing Local Services, Inc. - Il
773-933 Chicago Zone 9, IL Illinois Bell Tel Co
773-934 Chicago Zone 3, IL T-mobile Usa, Inc.
773-935 Chicago Zone 4, IL Illinois Bell Tel Co
773-936 Chicago Zone 7, IL T-mobile Usa, Inc.
773-937 Chicago Zone 8, IL Rcn Telecom Services Of Illinios, Inc. - Il
773-938 Chicago Zone 4, IL Global Crossing Local Services, Inc. - Il
773-939 Chicago Zone 8, IL T-mobile Usa, Inc.
773-940 Chicago Zone 6, IL Comcast Ip Phone, Llc
773-941 Chicago Zone 10, IL T-mobile Usa, Inc.
773-942 Chicago Zone 2, IL Global Crossing Local Services, Inc. - Il
773-943 Chicago Zone 2, IL T-mobile Usa, Inc.
773-944 Chicago Zone 2, IL Rcn Telecom Services Of Illinios, Inc. - Il
773-945 Chicago Zone 5, IL Peerless Network Of Illinois, Llc - Il
773-946 Chicago Zone 10, IL Level 3 Communications, Llc - Il
773-947 Chicago Zone 7, IL Illinois Bell Tel Co
773-948 Chicago Zone 8, IL Mcimetro Access Transmission Services Llc
773-949 Chicago Zone 3, IL Sprint Spectrum, L.p.
773-950 Illinois
773-951 Chicago Zone 3, IL Cellco Partnership Dba Verizon Wireless - Il
773-952 Chicago Zone 7, IL T-mobile Usa, Inc.
773-953 Chicago Zone 3, IL Sprint Spectrum, L.p.
773-954 Chicago Zone 10, IL T-mobile Usa, Inc.
773-955 Chicago Zone 7, IL Illinois Bell Tel Co
773-956 Chicago Zone 6, IL T-mobile Usa, Inc.
773-957 Chicago Zone 3, IL Ovation Communications Of Illinois, Inc.
773-958 Illinois Illinois Bell Tel Co
773-959 Illinois Illinois Bell Tel Co
773-960 Chicago Zone 3, IL Sprint Spectrum, L.p.
773-961 Chicago Zone 2, IL Illinois Bell Tel Co
773-962 Chicago Zone 7, IL Illinois Bell Tel Co
773-963 Chicago Zone 3, IL Sprint Spectrum, L.p.
773-964 Chicago Zone 10, IL T-mobile Usa, Inc.
773-965 Chicago Zone 1, IL Cellco Partnership Dba Verizon Wireless - Il
773-966 Chicago Zone 7, IL Level 3 Communications, Llc - Il
773-967 Chicago Zone 9, IL Mcimetro Access Transmission Services Llc
773-968 Chicago Zone 3, IL T-mobile Usa, Inc.
773-969 Chicago Zone 4, IL T-mobile Usa, Inc.
773-970 Chicago Zone 10, IL New Cingular Wireless Pcs, Llc - Il
773-971 Chicago Zone 10, IL T-mobile Usa, Inc.
773-972 Chicago Zone 1, IL New Cingular Wireless Pcs, Llc - Il
773-973 Chicago Zone 2, IL Illinois Bell Tel Co
773-974 Chicago Zone 11, IL Ovation Communications Of Illinois, Inc.
773-975 Chicago Zone 4, IL Illinois Bell Tel Co
773-976 Illinois
773-977 Chicago Zone 2, IL Ovation Communications Of Illinois, Inc.
773-978 Chicago Zone 9, IL Illinois Bell Tel Co
773-979 Chicago Zone 10, IL Sprint Spectrum, L.p.
773-980 Chicago Zone 10, IL Illinois Bell Tel Co
773-981 Chicago Zone 10, IL Mcimetro Access Transmission Services Llc
773-982 Chicago Zone 10, IL T-mobile Usa, Inc.
773-983 Chicago Zone 10, IL T-mobile Usa, Inc.
773-984 Chicago Zone 3, IL Sprint Spectrum, L.p.
773-985 Chicago Zone 11, IL Mcimetro Access Transmission Services Llc
773-986 Chicago Zone 8, IL T-mobile Usa, Inc.
773-987 Chicago Zone 10, IL First Communications, Llc - Il
773-988 Chicago Zone 1, IL T-mobile Usa, Inc.
773-989 Chicago Zone 2, IL Illinois Bell Tel Co
773-990 Chicago Zone 3, IL Illinois Bell Tel Co
773-991 Chicago Zone 3, IL Sprint Spectrum, L.p.
773-992 Chicago Zone 3, IL Illinois Bell Tel Co
773-993 Chicago Zone 3, IL Sprint Spectrum, L.p.
773-994 Chicago Zone 7, IL Illinois Bell Tel Co
773-995 Chicago Zone 10, IL Illinois Bell Tel Co
773-996 Chicago Zone 8, IL T-mobile Usa, Inc.
773-997 Chicago Zone 2, IL T-mobile Usa, Inc.
773-998 Chicago Zone 10, IL New Cingular Wireless Pcs, Llc - Il
773-999 Chicago Zone 5, IL New Cingular Wireless Pcs, Llc - Il

Recent Call Explore
User Reports

925-433-0384
June 6, 2025
spam caller not wanted no answe doesn't answer when called back
256-216-4583
June 6, 2025
unknown caller who did not lreave a message after voicemai opened.
845-261-0542
June 5, 2025
I believe they are scammers seeking information. He even said to me when I questioned him “I will ...
219-209-9799
June 4, 2025
I received a call from this number and they want me to call them back at 855-705-0249
267-703-3744
June 2, 2025
They called 20 times a day leave no message. Very disturbing