Denison, Iowa Phone Lookup

Q: What area codes serve Denison, Iowa?

Phone numbers in Denison, Iowa use 1 area code: 712. The city has 7 active phone prefixes.

Q: How do I look up a phone number in Denison, 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 Denison.

Q: What types of phone numbers are in Denison?

Denison has both wireless and landline numbers. Approximately 53% of prefixes are wireless, with 47% being landline or VoIP. 411FCC results identify the line type and carrier for any number searched.

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

What Phone Numbers Are in Denison, Iowa?

Looking up a phone number in Denison, Iowa? Enter any 10-digit phone number in the search box above to find the owner's name, address, and carrier information. Denison is served by 1 area code and has 7 active phone prefixes.

1 Area Code

7 Phone Prefixes

53% Wireless

47% Landline

Area Codes Serving Denison

Phone numbers in Denison, Iowa use the following area code: 712.

Top Phone Carriers in Denison

The most common phone service providers in Denison include:

Cellco Partnership Dba Verizon Wireless - Ia
Frontier Communications Of Iowa, Inc.
New Cingular Wireless Pcs, Llc - Il
Aerial Communications, Inc.
Teleport Communications America, Llc - Ia

Data current as of March 2026

Nearby Cities in Iowa

Other cities in Iowa that share area codes with Denison:

Denison at a Glance

8,260 Population

34.3 Median Age

$65,684 Median Income

3,251 Housing Units

71% Homeownership

Demographics

White 50.2%
Black 1.6%
Hispanic 48.8%
Asian 3.3%
Other 0%

Financial Profile

$67,780 Avg. Income per Return

$45,182 Avg. Wages per Return

4,320 Tax Returns Filed

1 ZIP Codes

Frequently Asked Questions

What Area Codes Serve Denison, Iowa?

Phone numbers in Denison, Iowa use 1 area code: 712. These area codes are shared with other cities in the region. Denison has 7 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 Denison, Iowa?

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

Denison, Iowa has both wireless and landline phone numbers. Approximately 53% of phone prefixes in the area are classified as wireless (cell phone), with the remaining 47% being landline or VoIP. Major carriers serving the area include Cellco Partnership Dba Verizon Wireless - Ia, Frontier Communications Of Iowa, Inc., 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.