8:30 a.m. - 5:00 p.m. (EST) -- Monday through Friday
If assistance is needed at other times, you may leave a message on the CWA Headquarters main number at (202) 434-1100.
Mailing Address, Phone & FAX Numbers
| Communications Workers of America |
| Attn: Secretary-Treasurer's Office |
| 501 Third Street, N.W. |
| Washington, D.C. 20001-2797 |
| Phone: 202-434-1416 |
| Fax Number: 202/434-1481 |