COLFAX, Iowa Phone Lookup
Find the owner of any phone number in COLFAX, Iowa.
What Phone Numbers Are in COLFAX, Iowa?
Looking up a phone number in COLFAX, Iowa? Enter any 10-digit phone number in the search box above to find the owner's name, address, and carrier information. COLFAX is served by 1 area code and has 3 active phone prefixes.
Area Codes Serving COLFAX
Phone numbers in COLFAX, Iowa use the following area code: 515.
Top Phone Carriers in COLFAX
The most common phone service providers in COLFAX include:
- Onvoy, Llc - Ia
- Qwest Corporation
- Fractel, Llc
- Level 3 Communications, Llc - Ia
- New Cingular Wireless Pcs, Llc - Il
Data current as of February 2026
Nearby Cities in Iowa
Other cities in Iowa that share area codes with COLFAX:
COLFAX at a Glance
Demographics
- White 93.4%
- Black 1%
- Hispanic 2.4%
- Asian 1.1%
- Other 2%
Financial Profile
Frequently Asked Questions
What Area Codes Serve COLFAX, Iowa?
Phone numbers in COLFAX, Iowa use 1 area code: 515. These area codes are shared with other cities in the region. COLFAX has 3 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 COLFAX, Iowa?
To look up any phone number in COLFAX, 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 COLFAX 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 COLFAX?
COLFAX, Iowa has both wireless and landline phone numbers. Approximately 7% of phone prefixes in the area are classified as wireless (cell phone), with the remaining 93% being landline or VoIP. Major carriers serving the area include Onvoy, Llc - Ia, Qwest Corporation, Fractel, Llc. 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.