Sidney Nebraska Area Code
One area code covers Sidney: 308.
The code covering Sidney
| Area code | Primarily serves | In service |
|---|---|---|
| 308 | Grand Island | 1955 |
Scope the codes matched to Sidney. 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
Sidney 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 Sidney’s 2 ZIP codes 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 Sidney 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 | 153 mi | 308, 402, 531 |
| Nenzel Nebraska area codes | 157 mi | 402, 531 |
| Kilgore Nebraska area codes | 162 mi | 402, 531 |
| Crookston Nebraska area codes | 168 mi | 402, 531 |
| Valentine Nebraska area codes | 173 mi | 402, 531 |
| Wood Lake Nebraska area codes | 175 mi | 402, 531 |
| Johnstown Nebraska area codes | 180 mi | 402, 531 |
| Ainsworth Nebraska area codes | 188 mi | 402, 531 |
Straight-line distance between place reference points, not driving distance.