• Directors Office:

Hours of Operation:
8:00am – 5:00pm
Monday – Friday
Closed:
Weekends and Holidays

Telephone:
(671) 475-1101
(671) 475-1250

Fax:
(671) 477-6788

• Data Processing Division:

Hours of Operation:
8:00am – 5:00pm
Monday – Friday
Closed:
12:00pm-1:00pm
Monday – Friday
Weekends and Holidays

Telephone:
(671) 475-1203
(671) 475-1184

Help Desk:
(671) 475-1229
Fax:
(671) 472-9508

• Division of Accounts:

Hours of Operation:
8:00am – 5:00pm
Monday – Friday
Closed:
Weekends and Holidays

Telephone:
(671) 475-1260
(671) 475-1169

Fax:
(671) 472-8483

Unclaimed Checks * 671-477-1007, 671-475-1166 * unclaimed.checks@doa.guam.gov

• Human Resources Division:

Hours of Operation:
8:00am – 5:00pm
Monday – Friday
Closed:
Weekends and Holidays

Business Hours:
9:00am – 4:00pm
Monday – Friday

Telephone:
(671) 475-1288
(671) 475-1132

Fax:
(671) 477-7100
(671) 475-3671

• Treasurer of Guam:

Hours of Operation:
8:00am – 5:00pm
Monday – Friday
Closed:
Weekends and Holidays

Telephone:
(671) 475-1122
(671) 475-1105

Fax:
(671) 475-1243

• GSA General Services Agency:

Hours of Operation:
8:00am – 5:00pm
Monday – Friday
Closed:
Weekends and Holidays

Telephone:
(671) 475-1728
(671) 475-1729

Fax:
(671) 475-1716

• Division of Public Transportation:

Hours of Operation:
8:00am – 5:00pm
Monday – Friday
Closed:
Weekends and Holidays

Telephone:
(671) 475-4616
(671) 475-4686 

Fax:
(671) 477-4600