Saint Louis, Missouri Phone Lookup
Find the owner of any phone number in Saint Louis, Missouri.
What Phone Numbers Are in Saint Louis, Missouri?
Looking up a phone number in Saint Louis, Missouri? Enter any 10-digit phone number in the search box above to find the owner's name, address, and carrier information. Saint Louis is served by 3 area codes and has 449 active phone prefixes.
Area Codes Serving Saint Louis
Phone numbers in Saint Louis, Missouri use the following area codes: 314, 557, 636.
Top Phone Carriers in Saint Louis
The most common phone service providers in Saint Louis include:
- Southwestern Bell
- T-mobile Usa, Inc.
- Onvoy, Llc - Mo
- New Cingular Wireless Pcs, Llc - Il
- Bandwidth.com Clec, Llc - Mo
Data current as of March 2026
Nearby Cities in Missouri
Other cities in Missouri that share area codes with Saint Louis:
Frequently Asked Questions
What Area Codes Serve Saint Louis, Missouri?
Phone numbers in Saint Louis, Missouri use 3 area codes: 314, 557, 636. These area codes are shared with other cities in the region. Saint Louis has 449 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 Saint Louis, Missouri?
To look up any phone number in Saint Louis, 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 3 area codes serving Saint Louis 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 Saint Louis?
Saint Louis, Missouri has both wireless and landline phone numbers. Approximately 33% of phone prefixes in the area are classified as wireless (cell phone), with the remaining 67% being landline or VoIP. Major carriers serving the area include Southwestern Bell, T-mobile Usa, Inc., Onvoy, Llc - Mo. 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.