Comcast email format
The most common Comcast email format is {first}_{last}@comcast.com (for example [email protected]), used in 89.4% of the 151 verified Comcast work emails we analysed. The next most common is {first}.{last}@comcast.com at 1.3%.
All Comcast email formats
Share of 151 verified Comcast work addresses at @comcast.com, matched against each person's name. Updated October 2026.
Comcast · Telecommunications · Philadelphia, United States · email domain comcast.com
How to find someone's email at Comcast
- Search the person by name and company in Sendburg - if we have their verified work email, you get it directly.
- If you only know the name, apply the most common pattern: {first}_{last}@comcast.com.
- Check the address with the free email verifier before you send.
- For a whole team, search Comcast in People search, filter by department or seniority, and turn on the verified-email filter.
Frequently asked questions
What is the email format for Comcast?
The most common Comcast email format is {first}_{last}@comcast.com (for example [email protected]), used in 89.4% of the 151 verified Comcast work emails we analysed. The next most common is {first}.{last}@comcast.com at 1.3%.
How do I find someone's email address at Comcast?
Search the person by name and company in Sendburg to get their verified work email. If you only know the name, apply the {first}_{last}@comcast.com pattern and check the result with an email verifier before sending.
How can I check if a Comcast email address is valid?
Run it through an email verifier. Sendburg's free email verifier checks the mailbox without sending an email, and verified emails you unlock in Sendburg refund the credit if they bounce.