Grinnell, Iowa Phone Lookup

Q: What area codes serve Grinnell, Iowa?

Phone numbers in Grinnell, Iowa use 1 area code: 641. The city has 9 active phone prefixes.

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

Q: What types of phone numbers are in Grinnell?

Grinnell has both wireless and landline numbers. Approximately 62% of prefixes are wireless, with 38% being landline or VoIP. 411FCC results identify the line type and carrier for any number searched.

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

What Phone Numbers Are in Grinnell, Iowa?

Looking up a phone number in Grinnell, Iowa? Enter any 10-digit phone number in the search box above to find the owner's name, address, and carrier information. Grinnell is served by 1 area code and has 9 active phone prefixes.

1 Area Code

9 Phone Prefixes

62% Wireless

38% Landline

Area Codes Serving Grinnell

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

Top Phone Carriers in Grinnell

The most common phone service providers in Grinnell include:

United States Cellular - Ia
Cellco Partnership Dba Verizon Wireless - Ia
T-mobile Usa, Inc.
Onvoy, Llc - Ia
Windstream Iowa Communications, Inc. - North

Data current as of March 2026

Nearby Cities in Iowa

Other cities in Iowa that share area codes with Grinnell:

Grinnell at a Glance

9,505 Population

36.5 Median Age

$65,320 Median Income

3,976 Housing Units

65% Homeownership

Demographics

White 87%
Black 1.7%
Hispanic 3.1%
Asian 3.9%
Other 4.3%

Financial Profile

$78,305 Avg. Income per Return

$49,878 Avg. Wages per Return

4,790 Tax Returns Filed

1 ZIP Codes

Frequently Asked Questions

What Area Codes Serve Grinnell, Iowa?

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

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

Grinnell, Iowa has both wireless and landline phone numbers. Approximately 62% of phone prefixes in the area are classified as wireless (cell phone), with the remaining 38% being landline or VoIP. Major carriers serving the area include United States Cellular - Ia, Cellco Partnership Dba Verizon Wireless - Ia, 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.