County stands up call center to help with vaccinations File Photo/Lawrence Emerson The countyâs COVID-19 call center will operate 10 a.m. to 6 p.m. weekdays at 540-422-0111. In addition to registration assistance, the call center is available to answer questions citizens may have regarding where to find additional information on the vaccine or vaccination process. — County Administrator Paul McCulla Fauquier County has opened a COVID-19 call center to help local residents register for the vaccine. The center can help people without computer access or who have trouble completing the appropriate survey on the Rappahannock Rapidan Health District website, County Administrator Paul McCulla said.