Monrovia, California Phone Lookup
Find the owner of any phone number in Monrovia, California.
What Phone Numbers Are in Monrovia, California?
Looking up a phone number in Monrovia, California? Enter any 10-digit phone number in the search box above to find the owner's name, address, and carrier information. Monrovia is served by 1 area code and has 33 active phone prefixes.
Area Codes Serving Monrovia
Phone numbers in Monrovia, California use the following area code: 626.
Top Phone Carriers in Monrovia
The most common phone service providers in Monrovia include:
- T-mobile Usa, Inc.
- Onvoy, Llc - Ca
- Bandwidth.com Clec, Llc - Ca
- Frontier California Inc.
- U.s. Telepacific Corp. Dba Tpx Communications
Data current as of March 2026
Nearby Cities in California
Other cities in California that share area codes with Monrovia:
Monrovia at a Glance
Demographics
- White 35.4%
- Black 5.7%
- Hispanic 45.2%
- Asian 15.8%
- Other 0%
Financial Profile
Frequently Asked Questions
What Area Codes Serve Monrovia, California?
Phone numbers in Monrovia, California use 1 area code: 626. These area codes are shared with other cities in the region. Monrovia has 33 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 Monrovia, California?
To look up any phone number in Monrovia, 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 Monrovia 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 Monrovia?
Monrovia, California has both wireless and landline phone numbers. Approximately 24% of phone prefixes in the area are classified as wireless (cell phone), with the remaining 76% being landline or VoIP. Major carriers serving the area include T-mobile Usa, Inc., Onvoy, Llc - Ca, Bandwidth.com Clec, Llc - Ca. 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.