Decorah, Iowa Phone Lookup

Q: What area codes serve Decorah, Iowa?

Phone numbers in Decorah, Iowa use 1 area code: 563. The city has 11 active phone prefixes.

Q: How do I look up a phone number in Decorah, Iowa?

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 Decorah.

Q: What types of phone numbers are in Decorah?

Decorah has both wireless and landline numbers. Approximately 26% of prefixes are wireless, with 74% being landline or VoIP. 411FCC results identify the line type and carrier for any number searched.

Find the owner of any phone number in Decorah, Iowa.

What Phone Numbers Are in Decorah, Iowa?

Looking up a phone number in Decorah, Iowa? Enter any 10-digit phone number in the search box above to find the owner's name, address, and carrier information. Decorah is served by 1 area code and has 11 active phone prefixes.

1 Area Code

11 Phone Prefixes

26% Wireless

74% Landline

Area Codes Serving Decorah

Phone numbers in Decorah, Iowa use the following area code: 563.

Top Phone Carriers in Decorah

The most common phone service providers in Decorah include:

Onvoy, Llc - Ia
Bandwidth.com Clec, Llc - Ia
Qwest Corporation
Airus, Inc - Ia
United States Cellular - Ia

Data current as of March 2026

Nearby Cities in Iowa

Other cities in Iowa that share area codes with Decorah:

Decorah at a Glance

7,535 Population

39.5 Median Age

$64,366 Median Income

3,433 Housing Units

62% Homeownership

Demographics

White 90.4%
Black 1.1%
Hispanic 3.8%
Asian 1.3%
Other 3.5%

Financial Profile

$89,774 Avg. Income per Return

$49,037 Avg. Wages per Return

5,970 Tax Returns Filed

1 ZIP Codes

Frequently Asked Questions

What Area Codes Serve Decorah, Iowa?

Phone numbers in Decorah, Iowa use 1 area code: 563. These area codes are shared with other cities in the region. Decorah has 11 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 Decorah, Iowa?

To look up any phone number in Decorah, 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 Decorah 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 Decorah?

Decorah, Iowa has both wireless and landline phone numbers. Approximately 26% of phone prefixes in the area are classified as wireless (cell phone), with the remaining 74% being landline or VoIP. Major carriers serving the area include Onvoy, Llc - Ia, Bandwidth.com Clec, Llc - Ia, Qwest Corporation. 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.