US Possessions
Internal Revenue Manual Part 3. Submission Processing · 2026-10-03 edition · updated 2026-10-04 · United States
STATE
STATE CODE
ZIP CODE RANGE
America Samoa
AS
96799 (only)
Federated States of Micronesia
FM
969
Guam
GU
969
Marshall Islands
MH
969
Northern Mariana Islands
MP
969
Palau
PW
969
Puerto Rico
PR
006, 007, 009
Virgin Islands
VI
008
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