Frederick, Maryland Phone Lookup

Q: How do I look up a phone number in Frederick, Maryland?

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 3 area codes serving Frederick.

Q: What types of phone numbers are in Frederick?

Frederick has both wireless and landline numbers. Approximately 57% of prefixes are wireless, with 43% being landline or VoIP. 411FCC results identify the line type and carrier for any number searched.

Find the owner of any phone number in Frederick, Maryland.

What Phone Numbers Are in Frederick, Maryland?

Looking up a phone number in Frederick, Maryland? Enter any 10-digit phone number in the search box above to find the owner's name, address, and carrier information. Frederick is served by 3 area codes and has 86 active phone prefixes.

3 Area Codes

86 Phone Prefixes

57% Wireless

43% Landline

Area Codes Serving Frederick

Phone numbers in Frederick, Maryland use the following area codes: 227, 240, 301.

Top Phone Carriers in Frederick

The most common phone service providers in Frederick include:

Cellco Partnership Dba Verizon Wireless - Md
Verizon Maryland, Inc.
Metropcs, Inc.
Omnipoint Communications Cap Operations, Llc
New Cingular Wireless Pcs, Llc - Dc

Data current as of March 2026

Nearby Cities in Maryland

Other cities in Maryland that share area codes with Frederick:

Frederick at a Glance

83,395 Population

37.1 Median Age

$97,069 Median Income

35,421 Housing Units

59% Homeownership

Demographics

White 52.8%
Black 17.4%
Hispanic 20.5%
Asian 5.8%
Other 3.4%

Financial Profile

$88,926 Avg. Income per Return

$65,070 Avg. Wages per Return

45,890 Tax Returns Filed

2 ZIP Codes

Frequently Asked Questions

What Area Codes Serve Frederick, Maryland?

Phone numbers in Frederick, Maryland use 3 area codes: 227, 240, 301. These area codes are shared with other cities in the region. Frederick has 86 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 Frederick, Maryland?

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

Frederick, Maryland has both wireless and landline phone numbers. Approximately 57% of phone prefixes in the area are classified as wireless (cell phone), with the remaining 43% being landline or VoIP. Major carriers serving the area include Cellco Partnership Dba Verizon Wireless - Md, Verizon Maryland, Inc., Metropcs, 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.