State Abbreviation: IL
State Name: Illinois
Country Abbreviation: US
Area Code/NPA: 331
NXX/Prefix: 801
CLLI: OKBRILOADC2
Telco Exchange: DOWNERSGRV
Vertical: 6016
Horizontal: 3467
LATA: 358
LATA Name: Chicago
Latitude Degrees: 41.8492
Longitude Degrees: 87.9451
Telco Name: TELEPORT COMMUNICATIONS AMERIC
Telco Number: 7136
Telco Type: CLEC
Telco Parent Number: 7125
Telco Parent Name: TELEPORT COMMUNICATIONS GROUP
Doing Business As/DBA: ATT
Telco Wireless: No
Street Name: 1000 COMMERCE DR
City Name: OAK BROOK
County Name: DUPAGE
Time Zone: -6
Time Zone Name: Central
Feature Codes: MX