Westminster, Maryland Phone Lookup
Find the owner of any phone number in Westminster, Maryland.
What Phone Numbers Are in Westminster, Maryland?
Looking up a phone number in Westminster, Maryland? Enter any 10-digit phone number in the search box above to find the owner's name, address, and carrier information. Westminster is served by 3 area codes and has 33 active phone prefixes.
Area Codes Serving Westminster
Phone numbers in Westminster, Maryland use the following area codes: 410, 443, 667.
Top Phone Carriers in Westminster
The most common phone service providers in Westminster include:
- Cellco Partnership Dba Verizon Wireless - Md
- New Cingular Wireless Pcs, Llc - Dc
- Onvoy, Llc - Md
- Verizon Maryland, Inc.
- Metropcs, Inc.
Data current as of March 2026
Nearby Cities in Maryland
Other cities in Maryland that share area codes with Westminster:
Westminster at a Glance
Demographics
- White 77.5%
- Black 8%
- Hispanic 8.8%
- Asian 4%
- Other 1.7%
Financial Profile
Frequently Asked Questions
What Area Codes Serve Westminster, Maryland?
Phone numbers in Westminster, Maryland use 3 area codes: 410, 443, 667. These area codes are shared with other cities in the region. Westminster 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 Westminster, Maryland?
To look up any phone number in Westminster, 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 Westminster 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 Westminster?
Westminster, Maryland has both wireless and landline phone numbers. Approximately 44% of phone prefixes in the area are classified as wireless (cell phone), with the remaining 56% being landline or VoIP. Major carriers serving the area include Cellco Partnership Dba Verizon Wireless - Md, New Cingular Wireless Pcs, Llc - Dc, Onvoy, Llc - Md. 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.