All Coast Guard Island phone numbers begin with (510) 437-xxxx, unless otherwise stated below. Please Note: Coast Guard Island does not have a dedicated number for "Information" or an operator.

If you do not find the office/shop you are looking for, call x5371 (Front Office).

• AIB Store 535-6560
• Auto Hobby Shop x3883
• Barber Shop x3160
• Base Access x3151
• Base Exchange x3165 (CGX/PX/BX)Not set up to leave a message; if no one answers, call back.)
• Boat Registration 800-799-8362 or 304-271-2400 (website search on cg5/nvdc)
• Chaplain, Eleventh District x3078
• Chaplain, PacArea x3067
• Child Development Center x2743
• Clinic Front Desk, Medical x5999 or x2099
• CMC x3926
• Color Guard x6650, Color Guard Request Form (Do not use for Funerals--see Decedent Affairs below)
• Command Center, D11 x3701•Command Center, Sector 415-399-3547
• CO/XO x5371
• Credit Union, Sea West 532-5160
• Decedent Affairs Officer x5608
• Employment Verification (Relad/Retired) 866-772-8724 Option 3
• Exchange, Base x3165
• Galley x3303
• Gas Station x3165
• Gym x3580
• Hobby Shop, Auto x3883
• Honor Guard x6650 (ie, Color Guard)
• Housing Office - Alameda (510) 769-0831 Maintenance (510) 769-9191
• Housing Office - CGI x3961
• Housing Office - Novato (415) 382-4244, Maintenance (415) 883-3496
• ID Cards/DEERS x5648
• Information, General x5371
• Maritime Licenses 637-1124 (Oakland Federal Bldg)
• MWR Ticket Office 707-765-7341 (Physically located in Petaluma)
• Passes, Parking and Base Access x3151
• Post Office x3161, Hours: Monday - Friday 1000-1240 and 1315-1500
• Recruiting Office, Alameda 769-8187
• Sea West CG Credit Union 532-5160
• Security x3151
• Subway Sandwiches 858-336-8851
• Tailor/Dry Cleaning x3165 (On-site tailor shop is closed; call CGX)
• Tailor, DeeBee's in Alameda 522-1531 2064 Lincoln Ave
• TWIC Card 866-347-8942
• UnitedHealthCare Military and Veterans 1-877-988-9378 (Find on-line at uhcmiitarywest.com)
• Vessel Documentation/Registration 800-799-8362 (website: search on cg5/nvdc)
• Z Cards 637-1124/1120