| Related Industries |  | Description | | Audience | | Cycle |
| |
| |
| |
|  Internet & Intranet Telecommunications, Computers Networks | | Conference and Exhibition on Operations Support Systems for Communications Service Providers
 | | Trade Public | | once a year |
| Next Dates |
| | April 24 - 25, 2012 | > in Washington D.C. (USA - America) | > Hyatt Regency on Capitol Hill | | on April 2013 (?) | > in ? (USA - America) | |
|
| Please note ! All dates are subject to changes. Contact organizers for more information before making arrangements. |
 | Hyatt Regency on Capitol Hill
400 New Jersey Avenue, NW
Washington, D.C., 20001
USA
 +1 (202) 737 1234
 +1 (202) 737 5773
 http://www.washingtonregency.hyatt.com/
 qualitywasrw@hyatt.com |
|
 | Virgo Publishing
P.O. Box 40079
Phoenix, AZ 85067-0079
USA
+1 (480) 990-1101
+1 (480) 990-0819
http://www.vpico.com/
jstrahin@vpico.com |
|
| More information |
| http://www.billingworldexpo.com/
jstrahin@vpico.com
|
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