| State | Name | Turned Up | Turned Down | Bldg. Type | Notes | |
| AL | Brewton | 25 June 1966 | post 9/1979 | ? | ||
| AL | Jasper | 1 Jan. 1967 | post 9/1979 | Above-ground w/basement |
||
| AR | Memphis Junction (Newcastle, Forrest City) |
? | post 9/1979 | Above-ground w/basement |
||
| AZ | Apache Junction (Phoenix) | 25 June 1966 | post 9/1979 | Above-ground | ||
| CA | Anaheim | 25 June 1966 | ? | ? | ||
| CA | Julian | ? | post 9/1979 | ? | ||
| CA | Lodi | ? | post 9/1979 | ? | ||
| CA | Mojave | 25 June 1966 (4W #5 XBar) 3 Dec. 1966 (#1 ESS) |
post 9/1979 | Underground | ||
| CA | San Luis Obispo | ? | post 9/1979 | Underground | ||
| CA | Santa Rosa | 29 Dec. 1961 (SCAN) |
post 9/1979 | Underground | ||
| CO | Cheyenne Mountain | 1 July 1966 | post 9/1979 | Underground (inside mountain) |
||
| CO | Colorado Springs | 1 Nov. 1963 (NORAD/ADC) |
post 9/1979 | ? | ||
| CO | Lamar | 1 Jan. 1967 | ? | ? | ||
| FL | Ellisville | ? | post 9/1979 | Underground | ||
| FL | Polk City | ? | post 9/1979 | ? | ||
| GA | Rockdale | 29 Dec. 1961 (SCAN) |
post 9/1979 | Above-ground | ||
| IA | Boone | ? | ? | Underground | ||
| IL | NRWYILNO | 1 Nov. 1963 (NORAD/ADC) |
post 9/1979 | ? | ||
| IN | Terre Haute | ? | post 9/1979 | ? | ||
| KS | Fairview | ? | ? | Earth-covered bunker; adjacent to AT&T's underground main station | Owned by JBN Telephone Co. | |
| KY | WLTWKY01ZAZ | ? | ? | Underground | ||
| MA | Chesterfield | 7 Oct. 1967 | ? | Underground | ||
| MA | Littleton | 1 Jan. 1967 | ? | Underground | ||
| MA | Pittsfield | 25 June 1966 | ? | ? | ||
| MD | FLKNMDFK | Aug. 1964 | ? | Above-ground | ||
| MD | Hagerstown No. 2 | 25 June 1966 | 198? | Underground (Project Office) |
||
| MD | MNRVMDMO (Frederick No. 2) |
29 Dec. 1961 (SCAN) |
? | Underground | ||
| MI | Iron Mountain | 25 June 1966 | ? | ? | ||
| MI | Roscommon | 25 June 1966 | ? | ? | ||
| MN | Wyoming | ? | ? | ? | ||
| MO | Hillsboro | 29 Dec. 1961 (SCAN) |
? | Above-ground with five basements; on steep hillside | ||
| MT | Billings | 25 June 1966 | ? | ? | ||
| MT | Glendive | ? | ? | ? | ||
| MT | Helena | ? | ? | ? | ||
| NC | CHHMNCMA | 25 June 1966 | 198? | Underground (Project Office) |
||
| NC | Stanfield | 1969? | ? | Underground | ||
| ND | Wheatland (Fargo) | 25 June 1966 | ? | ? | ||
| NE | Lyons | ? | ? | Underground | ||
| NJ | Cedar Brook | ? | post 9/1979 | Underground | ||
| NJ | Netcong | ? | post 9/1979 | Underground | ||
| NM | Fairacres | ? | post 9/1979 | ? | ||
| NM | Socorro | 1 Jan. 1967 | post 9/1979 | ? | ||
| NV | Topaz Lake | ? | ? | Above-ground | ||
| NY | Rosendale | 1 Nov. 1963 (NORAD/ADC) |
post 9/1979 | Above-ground | ||
| NY | Tully | 1 Oct. 1966 | ? | Underground | ||
| OH | Toledo Junction | ? | ca. 1995 | Above-ground; adjacent to AT&T's underground Bluffton, OH L-4 main station | Northern Telecom switch; maintained by Benton Ridge Telephone Co. | |
| OK | Mounds | 1 Jan. 1967 | post 9/1979 | ? | ||
| OR | Medford | 25 June 1966 | ? | ? | ||
| PA | Pottstown | 1961 | ? | Underground | ||
| PA | Wayne | 25 June 1966 | ? | ? | ||
| TX | Ennis | 1 Nov. 1963 (NORAD/ADC) |
post 9/1979 | Above-ground w/basement |
||
| TX | Seguin | ? | post 9/1979 | ? | ||
| TX | Sweetwater | 1 Jan. 1967 | post 9/1979 | ? | ||
| UT | Delta | 1969 | ? | Above-ground | ||
| VA | ARTNVACKT20 | 25 June 1966 | ? | Above-ground | ||
| VA | CHVLVA02 | 25 June 1966 | 198? | Underground (Project Office) |
||
| VA | DSVLVADV | 1969 | ? | Underground | ||
| VA | LSBGVA05 | 25 June 1966 | 198? | Underground (Project Office) |
||
| VA | MSLYVAMO | 1969 | ? | Underground | ||
| WA | North Bend | ? | ? | Above-ground | ||
| WA | Yakima | ? | ? | ? | ||
| WI | Stevens Point | 1 Jan. 1967 | ? | ? |
Thanks to Charlie Fargis, George Fogg, Roy Juch, Tom Newhouse, "OZOB99", Dennis Sandow, Michael Schwiebert, Matt Smith and Reed Warren for their contributions to this page.
Updated on March 24, 2012 at 22:12 by Albert LaFrance