Mailing services
The Sather Gate Post Office is a block south of campus (sort of hidden at 2515-1/2 Durant Avenue between Telegraph and Bowditch (510/649-6762).

The Berkeley Main Post Office accepts passport applications and has window and lobby (vending machine) service (2000 Allston Way; 649-3114).

The Postal Annex has everything you need for mailing, packaging, and shipping, as well as B/W and color copying (2425 Channing Way; 510/548-4680).

The Postal Answer Line fields questions regarding post office hours and locations, mail rates, zip codes, delivery times, stamp collecting, and just about anything involving the US Postal Service (usps.com; 800/275-8777).