Yankton, South Dakota Phone Lookup

Q: How do I look up a phone number in Yankton, South Dakota?

Enter the full 10-digit number into the search box and click Search. 411FCC returns the owner's name, location, carrier, and line type. The lookup covers all 1 area code serving Yankton.

Q: What types of phone numbers are in Yankton?

Yankton has both wireless and landline numbers. Approximately 43% of prefixes are wireless, with 57% being landline or VoIP. 411FCC results identify the line type and carrier for any number searched.

Find the owner of any phone number in Yankton, South Dakota.

What Phone Numbers Are in Yankton, South Dakota?

Looking up a phone number in Yankton, South Dakota? Enter any 10-digit phone number in the search box above to find the owner's name, address, and carrier information. Yankton is served by 1 area code and has 16 active phone prefixes.

1 Area Code

16 Phone Prefixes

43% Wireless

57% Landline

Area Codes Serving Yankton

Phone numbers in Yankton, South Dakota use the following area code: 605.

Top Phone Carriers in Yankton

The most common phone service providers in Yankton include:

Cellco Partnership Dba Verizon Wireless - Sd
Onvoy, Llc - Sd
New Cingular Wireless Pcs, Llc - Il
Qwest Corporation
Airus, Inc. - Sd

Data current as of March 2026

Nearby Cities in South Dakota

Other cities in South Dakota that share area codes with Yankton:

Yankton at a Glance

15,540 Population

41.4 Median Age

$67,804 Median Income

7,208 Housing Units

66% Homeownership

Demographics

White 86.1%
Black 2.2%
Hispanic 6.5%
Asian 0.4%
Other 4.8%

Financial Profile

$79,516 Avg. Income per Return

$49,950 Avg. Wages per Return

9,470 Tax Returns Filed

1 ZIP Codes

Frequently Asked Questions

What Area Codes Serve Yankton, South Dakota?

Phone numbers in Yankton, South Dakota use 1 area code: 605. These area codes are shared with other cities in the region. Yankton has 16 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 Yankton, South Dakota?

To look up any phone number in Yankton, 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 1 area code serving Yankton 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 Yankton?

Yankton, South Dakota has both wireless and landline phone numbers. Approximately 43% of phone prefixes in the area are classified as wireless (cell phone), with the remaining 57% being landline or VoIP. Major carriers serving the area include Cellco Partnership Dba Verizon Wireless - Sd, Onvoy, Llc - Sd, New Cingular Wireless Pcs, Llc - Il. 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.