What area code is South Sioux City, NE?
| City | South Sioux City, NE |
|---|---|
| State | Nebraska |
| Area codes | 402 and 531 |
| Time zone | Central Time |
| Phone prefixes | 10 in our data |
Look up a South Sioux City number
South Sioux City’s area codes
| Area code | Also covers |
|---|---|
| 402 | Omaha, Lincoln, Norfolk and Fremont |
| 531 | Omaha, Lincoln, Aurora and Columbus |
Other places in area code 402
- Omaha, NE
- Lincoln, NE
- Norfolk, NE
- Fremont, NE
- Hastings, NE
- Columbus, NE
- Beatrice, NE
- York, NE
- Tekamah, NE
- Nebraska City, NE
- Plattsmouth, NE
- Seward, NE
- Valentine, NE
- Wayne, NE
- West Point, NE
- Albion, NE
- Aurora, NE
- Bellevue, NE
- Blair, NE
- Crete, NE
- Fairbury, NE
- Hebron, NE
- O'Neill, NE
- Schuyler, NE
Questions
- What is the area code for South Sioux City, Nebraska?
- South Sioux City uses 2 area codes: 402 and 531. 402 is the original or most common one, and newer numbers can be given 531.
- What time zone is South Sioux City in?
- South Sioux City is in Central Time.
- Do I need to dial the area code for a local call in South Sioux City?
- Yes. Because South Sioux City has more than one area code, local calls need all 10 digits: the area code plus the 7-digit number.
- How do I call South Sioux City from another country?
- Dial your country’s exit code (011 from most places, 00 from Europe), then 1, then the area code and number: +1 402 XXX XXXX.