Half Moon Bay, California Phone Lookup

Q: How do I look up a phone number in Half Moon Bay, California?

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 1 area code serving Half Moon Bay.

Q: What types of phone numbers are in Half Moon Bay?

Half Moon Bay has both wireless and landline numbers. Approximately 39% of prefixes are wireless, with 61% being landline or VoIP. 411FCC results identify the line type and carrier for any number searched.

Find the owner of any phone number in Half Moon Bay, California.

What Phone Numbers Are in Half Moon Bay, California?

Looking up a phone number in Half Moon Bay, California? Enter any 10-digit phone number in the search box above to find the owner's name, address, and carrier information. Half Moon Bay is served by 1 area code and has 20 active phone prefixes.

1 Area Code

20 Phone Prefixes

39% Wireless

61% Landline

Area Codes Serving Half Moon Bay

Phone numbers in Half Moon Bay, California use the following area code: 650.

Top Phone Carriers in Half Moon Bay

The most common phone service providers in Half Moon Bay include:

T-mobile Usa, Inc.
Bandwidth.com Clec, Llc - Ca
Onvoy, Llc - Ca
Peerless Network Of California, Llc - Ca
Level 3 Communications, Llc - Ca

Data current as of March 2026

Nearby Cities in California

Other cities in California that share area codes with Half Moon Bay:

Half Moon Bay at a Glance

11,391 Population

47.4 Median Age

$157,884 Median Income

4,473 Housing Units

71% Homeownership

Demographics

White 61.1%
Black 0.5%
Hispanic 28.7%
Asian 6.3%
Other 3.5%

Financial Profile

$205,575 Avg. Income per Return

$132,367 Avg. Wages per Return

7,790 Tax Returns Filed

1 ZIP Codes

Frequently Asked Questions

What Area Codes Serve Half Moon Bay, California?

Phone numbers in Half Moon Bay, California use 1 area code: 650. These area codes are shared with other cities in the region. Half Moon Bay has 20 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 Half Moon Bay, California?

To look up any phone number in Half Moon Bay, 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 Half Moon Bay 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 Half Moon Bay?

Half Moon Bay, California has both wireless and landline phone numbers. Approximately 39% of phone prefixes in the area are classified as wireless (cell phone), with the remaining 61% being landline or VoIP. Major carriers serving the area include T-mobile Usa, Inc., Bandwidth.com Clec, Llc - Ca, Onvoy, 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.