Harrington Washington Area Code
One area code covers Harrington: 509.
The code covering Harrington
| Area code | Primarily serves | In service |
|---|---|---|
| 509 | Spokane | 1956 |
Scope the codes matched to Harrington. Source geoinfo-dataset (full_dataset) ZIP→NPA (2018 snapshot) and LocalCallingGuide NPA list (2026-07 NPA list). Updated . Overlay relationships come from the numbering-plan authority; the place match is computed.
Which part of town has which code
Harrington has a single code, so there is nothing to divide — every local line carries 509.
ZIP codes for the same city
Postal geography is organised separately from telephone geography, so Harrington’s 1 ZIP code do not map onto the codes above. They are listed in full, with the county each falls in, on the postal side of the site.
Harrington Washington ZIP codes →
Nearby places with different codes
These are the closest places to Harrington whose area codes are not the same set. If you are near one of them, a local number may carry a code that is not on the list above.
| City | Distance | Their area codes |
|---|---|---|
| Leavenworth Washington area codes | 113 mi | 206, 360, 509, 564 |
| Skykomish Washington area codes | 145 mi | 206, 360, 564 |
| Index Washington area codes | 155 mi | 206, 360, 564 |
| Gold Bar Washington area codes | 162 mi | 206, 360, 564 |
| North Bend Washington area codes | 164 mi | 425 |
| Darrington Washington area codes | 164 mi | 206, 360, 564 |
| Sultan Washington area codes | 167 mi | 206, 360, 564 |
| Snoqualmie Washington area codes | 169 mi | 425 |
Straight-line distance between place reference points, not driving distance.