NPA
NXX
CLLI
City, ST
Telco
671
632
DEDOGU03DS3
AGANA
GUAM TELEPHONE AUTHORITY
671
633
DEDOGU03DS3
AGANA
GUAM TELEPHONE AUTHORITY
671
634
DEDOGU03DS3
AGANA
GUAM TELEPHONE AUTHORITY
671
635
DEDOGU03DS3
AGANA
GUAM TELEPHONE AUTHORITY
671
637
DEDOGU03DS3
AGANA
GUAM TELEPHONE AUTHORITY
671
638
DEDOGU03DS3
AGANA
GUAM TELEPHONE AUTHORITY
671
653
DEDOGU03DS3
AGANA
GUAM TELEPHONE AUTHORITY
671
654
DEDOGU03DS3
AGANA
GUAM TELEPHONE AUTHORITY