PLEASE NOTE: World Service has changed the way meeting lists are presented on their site. Find meeting information for individual Intergroups here at OA.org by entering the five digit Intergroup number (IG# 09xxx) listed with the Intergroup below.

On this page:
Connecticut | Massachusetts | Maine | New Hampshire | New York | Newfoundland and Labrador | Nova Scotia | Ontario | Québec | Rhode Island | Vermont

If your Intergroup information is incorrect on this page, please confirm that your Intergroup information is correct on the World Service site, and we will update based on your World Service Listing. Please visit the Contact Us page to communicate changes or corrections.

Connecticut

Connecticut Intergroup — (IG# 09054)
PO Box 331472
West Hartford, CT. 06133
(860) 856-0309

South Eastern Connecticut Intergroup — (IG# 09531)
PO Box 252
West Mystic, CT 06388
1(800)824-8650

Southwestern Connecticut Intergroup — (IG# 09278)
PO Box 3004
Milford, CT 06460-0804
(203) 454-6607
(203) 781-9470

Massachusetts

Cape Cod and Islands
Cape Cod Intergroup — (IG# 09125)
PO Box 273
Centerville, MA 02632
(508) 428-9848

Central Massachusetts
Central Massachusetts Intergroup — (IG# 09106)
P.O. Box 20539
Worcester, MA 01602

Entire state of Massachusetts
Mass Bay Intergroup — (IG# 09025)
PO Box 74
Arlington, MA, 02476-0001
(781) 641-2303
(617) 641-2323

Boston area to Marlboro
Metro West Intergroup — (IG# 09357)
PO Box 600
Needham Heights, MA 02494
(508) 875-0001
(617) 527-1705

North of Boston, Massachusetts
North Shore Intergroup — (IG# 09200)
PO Box 214
Reading, MA 01867
(978) 407-9909

South Coastal Massachusetts
South Coastal Massachusetts Intergroup — (IG# 09556)
SCMI PO Box 336
Hull MA O2O45-0336
(781)925-1903 (Leave a message with a phone number. We will call back.)
email: info@scmioa.org

Western Massachusetts
Western Massachusetts Intergroup — (IG# 09130)
(413) 783-4198

Maine

Central & Northern Maine
Central Maine Intergroup — (IG# 09516)
PO Box 1593
Bangor, ME 04402
(207) 862-3975

Southern Maine; Seacoast of NH
Seacoast Intergroup — (IG# 09473)
(603) 418-4398

Southern Maine; Kennebec, Sagadahoc, Cumberland and northern York Counties
Southern Maine Intergroup — (IG# 09327)
PO Box 10642
Portland, ME 04104-6042
(877) 463-6207

New Hampshire

State of New Hampshire except seacoast
New Hampshire Intergroup — (IG# 09190)
(800) 201-8720 Toll Free NH, ME, MA, VT only or
(603) 434-7578

Southern Maine/Seacoast of NH
Seacoast Intergroup — (IG# 09473)
(603) 433-5464

New York

Bronx
Bronx Intergroup — (IG# 09150)
(718) 404-3904 x3290

Rochester and surrounding counties
Greater Rochester Intergroup — (IG# 09055)
(585) 234-5435

Central New York State
Greater Syracuse Intergroup — (IG# 09067)
(315) 437-0088

New York City (Manhattan, Brooklyn, some Queens)
Greater NY Metro Intergroup — (IG# 09033)
(212) 946-4599

Ulster, Kingston, Orange, Dutchess, Green Sullivan & Columbia Counties
Mid-Hudson Intergroup — (IG# 09206)
(845) 667-6603
(845) 657-2622

Nassau County and Queens
Nassau County Intergroup -Nassau and Queens County- (IG# 09034)
(516) 378-1739
(516) 794-1333
http://www.nassauoa.org/

Albany, Schenectady, Troy, Saratoga
New York State Capital District Intergroup — (IG# 09079)
PO Box 38125
Albany NY 12203
(518) 292-0666

Rockland County
Rockland County OA Intergroup — (IG# 09586)
(845) 639-2620

Binghamton, NY & Southern Tier
Southern Tier Intergroup — (IG# 09148)
(607) 722-0421

Staten Island, NY
Staten Island Intergroup — (IG# 09137)
(718) 605-1393

Suffolk County, NY
Suffolk County Intergroup — (IG# 09036)
(631) 475-5965
(631) 475-6987

Westchester & Putnam Counties
Westchester United Intergroup — (IG# 09038)
(914) 633-2988
(914) 762-3150

Erie, Niagara, Orleans & Allegany Counties
Western New York Intergroup — (IG# 09056)
(716) 694-4848

Newfoundland and Labrador

Island Intergroup — (IG# 09392)
(709) 579-1951

Nova Scotia

Nova Scotia Intergroup — (IG# 09262)
PO Box 1112
Sydney NS B1P 6J7
Canada
(902) 483-1967

Ontario

Central Ontario
Central Ontario Intergroup — (IG# 09110)
(416) 588-6134
Toll-free: 1-866-221-5061

Eastern Ontario
Ottawa District Intergroup — (IG# 09275)
(613) 820-5669

Outaouais (includes areas surrounding Gatineau, Ottawa, Petite-Nation, Lièvre, Orlèans)
Intergroupe OA français de l’Outaouais — (IG# 09600)
(819) 986-3136

Québec

Quebec & Eastern Ontario
Montreal English Intergroup — (IG# 09140)
(514) 488-1812

Parts of Quebec & Ontario
Intergroupe OA français de Montréal — (IG# 09160)
(514) 490-1939

Eastern Province of Québec
Intergroupe OA de Québec, Inc. — (IG# 09330)
2700 boul. Laurier
C.P. 31121
Québec, QC
G1C 2L8
Canada
(418) 871-8240

Outaouais (includes areas surrounding Gatineau, Ottawa, Petite-Nation, Lièvre, Orlèans)
Intergroupe OA français de l’Outaouais — (IG# 09600)
(819) 986-3136

Rhode Island

All of Rhode Island & SE Massachusetts
Ocean & Bay Intergroup — (IG# 09449)
PO Box 41273
Providence RI 02940
(401)-438-1301

Vermont

Northern Vermont & nearby areas
Green Mountain North Intergroup — (IG# 09543)
(802) 863-2655
(802) 363-2406