Coffman Cove Alaska ZIP Codes

Coffman Cove holds a single ZIP code.

Every ZIP code in Coffman Cove

The complete list of Coffman Cove, Alaska ZIP codes with the borough or census area each falls in.
ZIP code	Borough or census area
99918	Prince of Wales-Hyder Census Area

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Coffman Cove codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Coffman Cove. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.

How these codes cluster

Every Coffman Cove ZIP code begins 999. Those first three digits identify the sectional center facility that processes mail for this part of Alaska. Statewide that range covers 13 ZIP codes, so Coffman Cove accounts for 8% of it.

Every Alaska ZIP prefix and the region it covers →

Area codes covering Coffman Cove

ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The code below serves the same ground Coffman Cove occupies.

907 Area code 907

Coffman Cove Alaska area codes in full →

Where Coffman Cove's ZIP codes sit

Each point is one Coffman Cove ZIP code, plotted from its record coordinates.

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

Cities near Coffman Cove

The closest places to Coffman Cove with their own ZIP code list, nearest first.
City	Distance	ZIP codes
Thorne Bay Alaska ZIP codes	26 mi	1 ZIP code
Klawock Alaska ZIP codes	32 mi	1 ZIP code
Wrangell Alaska ZIP codes	34 mi	1 ZIP code
Craig Alaska ZIP codes	37 mi	1 ZIP code
Hydaburg Alaska ZIP codes	55 mi	1 ZIP code
Ketchikan Alaska ZIP codes	64 mi	2 ZIP codes
Port Alexander Alaska ZIP codes	72 mi	1 ZIP code
Kake Alaska ZIP codes	79 mi	1 ZIP code

Straight-line distance between place reference points, not driving distance.