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Phone Numbers: (301) 222-XXXX
Recently Searched Numbers in the 301 Area Code
About the (301) 222 Prefix
The (301) 222 prefix serves Germantown, Maryland, United States. Phone numbers in this exchange follow the format (301) 222-XXXX. The primary carrier assigned to this prefix is OMNIPOINT COMM CAP.
(301) 222 Geographic Info
- Primary City
- Germantown
- State
- Maryland, United States
- Primary Carrier
- OMNIPOINT COMM CAP
Other Prefixes in the 301 Area Code
Most people don't think about phone security until something goes wrong. A little knowledge goes a long way:
Political campaigns, charities, surveys, and companies you have an existing business relationship with are exempt from the Do Not Call List. Think of it as a filter for legal-but-annoying calls, not a defense against fraud.
Read more: How to Stop Spam Calls on iPhone and Android (2026 Guide) →Frequently Asked Questions
What area code is (301) 222?
(301) 222 is a telephone prefix in the 301 area code, which serves Germantown, Maryland, United States.
Where is the (301) 222 prefix located?
Phone numbers with the (301) 222 prefix are located in Germantown, Maryland, United States. The primary carrier for this prefix is OMNIPOINT COMM CAP.
What carrier uses the (301) 222 prefix?
The primary carrier assigned to the (301) 222 prefix is OMNIPOINT COMM CAP. However, numbers may be ported to other carriers over time.
How do I look up a phone number with the (301) 222 prefix?
Enter the full 10-digit number (e.g. (301) 222-XXXX) into ClarityCheck's reverse phone lookup to instantly see the owner's name, address, social profiles, and more.