North - Northwest - West Suburban Ameritech Facilities Addison 40 S. Mitchell Lombard 20 N. Main (CO) Lombard Remote 2010 S. Highland Algonquin 50 Berg (CO) Marengo 317 S. Ann ST. (CO) Antioch 531 Lake St. (CO) McHenry 4507 Gracey RD. Arl Hts 1200 Arlington Hts. RD. 106 Eastman 1311 N. Court (CO) 44 S. Vail Morton Grove 6601 Dempster (CO) Mt. Prospect 301 N. Arthur Arlington Hts Remote 1501 Shure Dr Mundelein 265 N. Anthony Barrington 101 Hart RD Northbrook 2029 Walters (ESS) 430 E. Main (CO) Barrington South 2000 W. 2045 Shermer 2305 Sanders Bartlett 200 S. Main (CO) North Chicago Batavia (Fermi Labs) 2205 Hervey Buffalo Grove 1391 Abbott CT. RT. 43 & 137/Abbott Pkwy Cary 9 W. Main (CO) Northfield 1725 Winnetka RD. Crystal Lake 486 Virginia Palatine 20 S. Brockway (CO) Deerfield 812 Deerfield RD. (CO) Plato Center 11 N Rippberger RD. STP Poplar Creek (Sears) Dundee 60 Water ST. (CO) Roselle 10 E. Irving (CO) Round Lake 2440 Hart RD. 565 Rock RD Schaumburg 1230 Mitchell Blvd Elburn 205 W. Nebraska (CO) Schaumburg Main 700 Mall DR. (CO) Elgin 255 E. Chicago (CO) Schaumburg North 1718 Meacham 1325 South ST. Skoke 8231 Niles Center (CO) Elk Grove 10 N. Scott (CO) St. Charles Elk Grove Villiage 360 King 2020 Production Elk Grove Remote 2050 Lois Ave East 2020 Production (RSU) 1050 Busse HWY West 2300 W. Main Evanston 921 Pitner Union Jefferson St. (CDO) 1520 Chicago Ave Vernon Hills 611 Lakeview PKWY Fox Lake 277 E. Grand (CO) Warrenville 3S61 Manning AVE. (CO) Geneva 110 James ST. (CO) Wauconda 432 West Liberty (CO) Glen Ellyn 444 Pennsylvania (CO) Waukegan 201 N. Butrick Glenview 1931 Prarie ST. (CO) 10 N. Utica Grayslake 689 E. Center (CO) 215 Edison CT Gurnee 1931 Hunt Club RD 2000 Lewis Hampshire State ST. (CDO) West Chicago 225 Main (CO) Harvard 205 W. Brainard Wheaton 255 Wesley (CO) Highland Park 929 Childs 1651 Richfield Ave Wheeling 50 E. Dundee (CO) 1866 Second ST. Willowcrest 1325 N. Jones (CO) 1866 Second ST.(Mainframe) Wilmette 737 12th ST. (CO) Huntley 265 S. Main (CDO) Winnetka 794 Oak ST. (CO) Lake Forest 165 E. Deerpath (CO) Woodstock 222 W. Jackson Lake Villa 150 Park Ave 803 E. Grand Ave. (CO) Zion 2517 N. Lewis AVE Lake Zurich 111 E. Main (CO) Libertyville 117 E. Church ST. North Shore 600 US RT 45 Barrington Lincolnshire 15975 W. HWY 22 McHenry CEV's: Arlington HTS Elgin Lakeside