For state capitals in the Eastern time zone, call the Philadelphia Regional Financial Center (215) 516-8021 from 7:30 a.m. to 4:00 p.m.
For state capitals in the Central time zone, call the Kansas City Regional Financial Center (816) 414-2100 from 7:30 a.m. to 4:00 p.m.
For state capitals in the Mountain or Pacific time zone (and time zones further west), call the San Francisco Financial Center (510) 594-7182 from 7:30 a.m. to 4:00 p.m.