Sigourney, Iowa Phone Lookup

Q: What area codes serve Sigourney, Iowa?

Phone numbers in Sigourney, Iowa use 1 area code: 641. The city has 4 active phone prefixes.

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

Q: What types of phone numbers are in Sigourney?

Sigourney has both wireless and landline numbers. Approximately 59% of prefixes are wireless, with 41% being landline or VoIP. 411FCC results identify the line type and carrier for any number searched.

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

What Phone Numbers Are in Sigourney, Iowa?

Looking up a phone number in Sigourney, Iowa? Enter any 10-digit phone number in the search box above to find the owner's name, address, and carrier information. Sigourney is served by 1 area code and has 4 active phone prefixes.

1 Area Code

4 Phone Prefixes

59% Wireless

41% Landline

Area Codes Serving Sigourney

Phone numbers in Sigourney, Iowa use the following area code: 641.

Top Phone Carriers in Sigourney

The most common phone service providers in Sigourney include:

United States Cellular - Ia
Windstream Iowa Communications, Inc. - North
T-mobile Usa, Inc.
Local Telephone Data Services Corp.
Cellco Partnership Dba Verizon Wireless - Ia

Data current as of March 2026

Nearby Cities in Iowa

Other cities in Iowa that share area codes with Sigourney:

Sigourney at a Glance

1,954 Population

45.2 Median Age

$57,813 Median Income

1,065 Housing Units

71% Homeownership

Demographics

White 99.5%
Black 0.5%
Hispanic 0%
Asian 0%
Other 0.1%

Financial Profile

$71,040 Avg. Income per Return

$44,532 Avg. Wages per Return

1,260 Tax Returns Filed

1 ZIP Codes

Frequently Asked Questions

What Area Codes Serve Sigourney, Iowa?

Phone numbers in Sigourney, Iowa use 1 area code: 641. These area codes are shared with other cities in the region. Sigourney has 4 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 Sigourney, Iowa?

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

Sigourney, Iowa has both wireless and landline phone numbers. Approximately 59% of phone prefixes in the area are classified as wireless (cell phone), with the remaining 41% being landline or VoIP. Major carriers serving the area include United States Cellular - Ia, Windstream Iowa Communications, Inc. - North, T-mobile Usa, Inc.. 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.