Mountain Pass, California Phone Lookup
Find the owner of any phone number in Mountain Pass, California.
What Phone Numbers Are in Mountain Pass, California?
Looking up a phone number in Mountain Pass, California? Enter any 10-digit phone number in the search box above to find the owner's name, address, and carrier information. Mountain Pass is served by 2 area codes and has 2 active phone prefixes.
Area Codes Serving Mountain Pass
Phone numbers in Mountain Pass, California use the following area codes: 442, 760.
Top Phone Carriers in Mountain Pass
The most common phone service providers in Mountain Pass include:
- Onvoy, Llc - Ca
- Centurylink Communications, Llc
- Onvoy Spectrum, Llc
- Telnyx Llc
- Ton80 Communications, Llc
Data current as of March 2026
Nearby Cities in California
Other cities in California that share area codes with Mountain Pass:
Frequently Asked Questions
What Area Codes Serve Mountain Pass, California?
Phone numbers in Mountain Pass, California use 2 area codes: 442, 760. These area codes are shared with other cities in the region. Mountain Pass has 2 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 Mountain Pass, California?
To look up any phone number in Mountain Pass, 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 2 area codes serving Mountain Pass 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 Mountain Pass?
Mountain Pass, California has both wireless and landline phone numbers. Approximately 10% of phone prefixes in the area are classified as wireless (cell phone), with the remaining 90% being landline or VoIP. Major carriers serving the area include Onvoy, Llc - Ca, Centurylink Communications, Llc, Onvoy Spectrum, Llc. 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.