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| Organization | Region | City | State/Province ID | Telephone |
|---|---|---|---|---|
| Region 6 | Marquette | Michigan | 9064493346 | |
| Region 6 | Fredericksburg | Iowa | 563-237-6498 | |
| Region 1 | Erie | Pennsylvania | 814-877-3628 | |
| Region 1 | Pittsburgh | Pennsylvania | 412-641-4288 | |
| Region 1 | Pittsburgh | Pennsylvania | 412-232-7520 | |
| Region 1 | Pittsburgh | Pennsylvania | 412-648-6320 | |
| Region 1 | Harrisburg | Pennsylvania | 717-782-5533 | |
| Region 1 | Pittsburgh | Pennsylvania | 412-784-4121 | |
| Region 6 | Upper Arlington | Ohio | 614-486-9621 | |
| Region 7 | Buzzards Bay | Massachusetts | 508-759-7111 | |
| Region 1 | Belair | Maryland | 443-643-1578 | |
| Region 1 | Upper Chichester | Pennsylvania | 610-485-0200 | |
| Region 7 | Colebrook | New Hampshire | ||
| Region 1 | Upper Darby | Pennsylvania | 610-789-4440 | |
| Region 1 | Fort Washington | Pennsylvania | 215-658-8744 | |
| Region 1 | King of Prussia | Pennsylvania | 610-265-4805 | |
| Region 5 | Concrete | Washington | ||
| Region 1 | Pittsburgh | Pennsylvania | 412-833-1600 | |
| Region 1 | Pittsburgh | Pennsylvania | 312-835-5540 | |
| Region 3 | Gilmer | Texas | 903-843-5001 | |
| Region 1 | Buckhannon | West Virginia | 304-473-4219 | |
| Region 2 | Greenville | South Carolina | 864 349 1160 | |
| Region 3 | Austin | Texas | 512-337-9151 | |
| Region 5 | Seattle | Washington | 206-812-3035 | |
| Region 1 | Washington | District of Columbia | 202-261-5688 | |
| Region 1 | Pittsburgh | Pennsylvania | 412-227-4230 | |
| Region 1 | Pittsburgh | Pennsylvania | 412-361-1008 | |
| Region 6 | Urbana | Ohio | 937-772-9313 | |
| Region 6 | Urbandale | Iowa | 515-278-3945 | |
| Region 6 | Pepper Pike | Ohio | 440-449-4202 |