OA World Service Website

OA Region 6 Website

Connecticut

Connecticut
Connecticut Intergroup

Southeastern Connecticut

Southeastern Connecticut Intergroup

Southwestern Connecticut

Southwestern Connecticut Intergroup

Massachusetts

Cape Cod and Islands
Cape Cod Intergroup

Central Massachusetts
Central Massachusetts Intergroup 

Entire State of Massachusetts
Mass Bay Intergroup

Boston Area to Marlboro
Metro West Intergroup

North of Boston, Massachusetts
North Shore Intergroup 

South Coastal Massachusetts
South Coastal Massachusetts Intergroup 

Western Massachusetts
Western Massachusetts Intergroup
 

Maine

Central & Northern Maine
Central Maine Intergroup

Southern Maine; Seacoast of NH

Seacoast Intergroup

Southern Maine; Kennebec, Sagadahoc, Cumberland and northern York Counties
Southern Maine Intergroup 

New Hampshire

State of New Hampshire Except for Seacoast
New Hampshire Intergroup 

Southern Maine/Seacoast of NH

Seacoast Intergroup

New York

Bronx
Bronx Intergroup:  (718) 404-3904 x3290

Rochester and Surrounding Counties
Greater Rochester Intergroup 

Central New York State
Greater Syracuse Intergroup:  (315) 437-0088

New York City (Manhattan, Brooklyn, some Queens)
Greater NY Metro Intergroup 

Ulster, Kingston, Orange, Dutchess, Green Sullivan & Columbia Counties
Mid-Hudson Intergroup 

Nassau County and Queens
Nassau County Intergroup 

Albany, Schenectady, Troy, Saratoga
New York State Capital District Intergroup 

Rockland County
Rockland County OA Intergroup:  (845) 639-2620

Binghamton, NY & Southern Tier
Southern Tier Intergroup:  (607) 722-0421

Staten Island, NY
Staten Island Intergroup 

Suffolk County, NY
Suffolk County Intergroup 

Westchester & Putnam Counties
Westchester United Intergroup 

Erie, Niagara, Orleans & Allegany Counties
Western New York Intergroup 

Newfoundland and Labrador

Island Intergroup:  (709) 579-1951

Nova Scotia

Nova Scotia Intergroup:  (902) 483-1967

Ontario

Central Ontario
Central Ontario Intergroup 

Eastern Ontario
Ottawa District Intergroup 

Outaouais (Includes Areas Surrounding Gatineau, Ottawa, Petite-Nation, Lièvre, Orlèans)
Intergroupe OA français de l’Outaouais 

Québec

Quebec & Eastern Ontario
Montreal English Intergroup:  (514) 488-1812

Parts of Quebec & Ontario
Intergroupe OA français de Montréal

Eastern Province of Québec
Intergroupe OA de Québec, Inc.

Outaouais (Includes Areas Surrounding Gatineau, Ottawa, Petite-Nation, Lièvre, Orlèans)
Intergroupe OA français de l’Outaouais:  (819) 986-3136

Rhode Island

All of Rhode Island & SE Massachusetts
Ocean & Bay Intergroup 

Vermont

Northern Vermont & Nearby Areas
Green Mountain North Intergroup