Active Prefixes in Area Code 773

Prefix Primary City Phone Type Company
773-232-#### Chicago Wireless Numbers Usa Mobility Wireles...
773-233-#### Chicago Landline Numbers Ameritech Illinois...
773-234-#### Chicago Landline Numbers Bandwidth.com Clec, ...
773-235-#### Chicago Landline Numbers Ameritech Illinois...
773-236-#### Chicago Wireless Numbers T-mobile Usa, Inc....
773-237-#### Chicago Landline Numbers Ameritech Illinois...
773-238-#### Chicago Landline Numbers Ameritech Illinois...
773-239-#### Chicago Landline Numbers Ameritech Illinois...
773-240-#### Chicago Wireless Numbers T-mobile Usa, Inc....
773-241-#### Chicago Landline Numbers Ameritech Illinois...
773-242-#### Cicero Landline Numbers Ameritech Illinois...
773-243-#### Wood Dale Landline Numbers Xo Illinois, Inc....
773-244-#### Chicago Landline Numbers Ameritech Illinois...
773-245-#### Chicago Landline Numbers Bandwidth.com Clec, ...
773-246-#### Chicago Landline Numbers Indiana Paging Ntwk...
773-247-#### Chicago Landline Numbers Ameritech Illinois...
773-248-#### Chicago Landline Numbers Ameritech Illinois...
773-249-#### Chicago Landline Numbers Mcimetro Access Tran...
773-250-#### Chicago Landline Numbers Mcimetro Access Tran...
773-251-#### Chicago Wireless Numbers New Cingular Wireles...
773-252-#### Chicago Landline Numbers Ameritech Illinois...
773-253-#### Chicago Landline Numbers Teleport Communicati...
773-254-#### Chicago Landline Numbers Ameritech Illinois...
773-255-#### Chicago Wireless Numbers New Cingular Wireles...
773-256-#### Chicago Landline Numbers Ameritech Illinois...
773-257-#### Chicago Landline Numbers Ameritech Illinois...
773-258-#### Chicago Wireless Numbers Usa Mobility Wireles...
773-259-#### Chicago Wireless Numbers New Cingular Wireles...
773-260-#### Chicago Landline Numbers Ameritech Illinois...
773-261-#### Chicago Landline Numbers Ameritech Illinois...
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Area Code 773 Introduction

Area Code:773
Country:United States
State/Province:Illinois - IL
Major City:Chicago
Time Zone:Central
Average property$537K
Average age 54 y/o
Average assets $67.5K
Population density 57,914 sq mi (149,932 km2)
Population 12,801,539
latitude Longitude:
36° 58′ N to 42° 30′ N / 87° 30′ W to 91° 31′ W
About 773 :
The 773 Area Code (or Area Code 773) is located in the state of IL. Area Code 773 is one of the 269 3-digit telephone area codes in the USA. It covers roughly 3.73 million unique phone numbers and 13.4 million individuals near the city of Chicago
Area code 773 was put into service. Area code 773 was created from a split of area code 312. In 2009 area code 773 was overlaid with area code 872.
Major cities or places
Chicago, IL