American Contract Bridge League – ACBL

6575 Windchase Boulevard, Horn Lake MS 38637-1523


Our headquarters office is open Monday to Friday, 8 am to 4:30 pm (Central Time)
The ACBL Museum can be visited between 9 am and 3:30 pm.


Tuesday, January 1 — New Year’s Day
Monday, May 27 — Memorial Day
Thursday, July 4 — Independence Day
Friday, July 5 — Day after Independence Day
Monday, September 2 — Labor Day
Thursday, November 28 — Thanksgiving
Friday, November 29 — Day after Thanksgiving
Monday, December 23 — Day before Christmas Eve
Tuesday, December 24 — Christmas Eve
Wednesday, December 25 — Christmas

We close earlier (3 pm Central Time) on the workday prior to these dates.

Member Services
800-264-2743 (U.S.)
+1-662-253-3191 (other countries)

Club Services
855-275-7629 (U.S.)
888-219-9901 (Canada)
+1-662-253-3181 (other countries)

Please note that we have limited rulings and scoring phone support during the NABC (most of our tournament directors are there!). We appreciate your understanding.

Extended hours support for Club Directors

For questions about rulings or scoring, call Monday-Friday 8 a.m. to 10 p.m. and Saturday-Sunday Noon to 6 p.m. (all hours Central time). Other services available at regular hours.

Editorial Department

District & Unit Services

ACBL Charity Foundation

ACBL Corporate Office

Main line: 662-253-3100 ♠ Fax: 662-253-3187

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