South Sioux City, Nebraska Phone Lookup
Find the owner of any phone number in South Sioux City, Nebraska.
What Phone Numbers Are in South Sioux City, Nebraska?
Looking up a phone number in South Sioux City, Nebraska? Enter any 10-digit phone number in the search box above to find the owner's name, address, and carrier information. South Sioux City is served by 2 area codes and has 9 active phone prefixes.
Area Codes Serving South Sioux City
Phone numbers in South Sioux City, Nebraska use the following area codes: 402, 531.
Top Phone Carriers in South Sioux City
The most common phone service providers in South Sioux City include:
- Onvoy, Llc - Ne
- T-mobile Usa, Inc.
- Cellco Partnership Dba Verizon Wireless - Ne
- Qwest Corporation
- New Cingular Wireless Pcs, Llc - Il
Data current as of March 2026
Nearby Cities in Nebraska
Other cities in Nebraska that share area codes with South Sioux City:
South Sioux City at a Glance
Demographics
- White 29.2%
- Black 13.3%
- Hispanic 52.8%
- Asian 3.4%
- Other 1.3%
Financial Profile
Frequently Asked Questions
What Area Codes Serve South Sioux City, Nebraska?
Phone numbers in South Sioux City, Nebraska use 2 area codes: 402, 531. These area codes are shared with other cities in the region. South Sioux City has 9 active phone prefixes assigned to local carriers. If you received a call from one of these area codes, enter the full 10-digit number into the search box above to find out who called. The area code alone tells you the general geographic region, but a full reverse phone lookup on 411FCC reveals the specific owner, carrier, and line type associated with the number.
How Do I Look Up a Phone Number in South Sioux City, Nebraska?
To look up any phone number in South Sioux City, enter the full 10-digit number into the search box at the top of this page and click Search. 411FCC returns available information about the number including the registered owner's name, location, phone carrier, and whether it is a wireless cell phone, landline, or VoIP line. The lookup covers all 2 area codes serving South Sioux City and works for numbers from every carrier in the area. Results appear within seconds. 411FCC has maintained its phone number database since 2003.
What Types of Phone Numbers Are in South Sioux City?
South Sioux City, Nebraska has both wireless and landline phone numbers. Approximately 44% of phone prefixes in the area are classified as wireless (cell phone), with the remaining 56% being landline or VoIP. Major carriers serving the area include Onvoy, Llc - Ne, T-mobile Usa, Inc., Cellco Partnership Dba Verizon Wireless - Ne. When you search a phone number on 411FCC, the results identify the line type and carrier, which helps distinguish personal cell phones from business landlines and identify VoIP numbers commonly used by automated calling systems.