Hyannis Nebraska Area Code
One area code covers Hyannis: 308.
The code covering Hyannis
| Area code | Primarily serves | In service |
|---|---|---|
| 308 | Grand Island | 1955 |
Scope the codes matched to Hyannis. 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
Hyannis has a single code, so there is nothing to divide — every local line carries 308.
ZIP codes for the same city
Postal geography is organised separately from telephone geography, so Hyannis’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.
Nearby places with different codes
These are the closest places to Hyannis 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 |
|---|---|---|
| Cody Nebraska area codes | 70 mi | 308, 402, 531 |
| Nenzel Nebraska area codes | 72 mi | 402, 531 |
| Kilgore Nebraska area codes | 77 mi | 402, 531 |
| Crookston Nebraska area codes | 82 mi | 402, 531 |
| Valentine Nebraska area codes | 87 mi | 402, 531 |
| Wood Lake Nebraska area codes | 90 mi | 402, 531 |
| Johnstown Nebraska area codes | 96 mi | 402, 531 |
| Ainsworth Nebraska area codes | 105 mi | 402, 531 |
Straight-line distance between place reference points, not driving distance.