ZIP Code 99107

99107 is one of Washington's ZIP codes, delivering to addresses in Boyds, Ferry County.

City: Boyds
County: Ferry County
State: Washington
Prefix: 991xx

Where this code sits

99107 is part of the 991xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Boyds.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 99107 delivers to without sharing its boundary.

509 Area code 509

ZIP codes nearest 99107

The ZIP codes whose reference points sit closest to 99107.
ZIP code	Distance	Delivers to
ZIP code 99160	1.8 mi	Orient, WA
ZIP code 99146	9.3 mi	Laurier, WA
ZIP code 99126	11 mi	Evans, WA
ZIP code 99151	14 mi	Marcus, WA
ZIP code 99141	15 mi	Kettle Falls, WA
ZIP code 99121	17 mi	Danville, WA
ZIP code 99157	19 mi	Northport, WA
ZIP code 99150	19 mi	Malo, WA

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.

Each point is the reference point for 99107, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope ZIP code 99107. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.