Area code 351
Get a 351 phone number
To get a 351 phone number, pick an available 351 number below and sign up for AvoCall. Your new number works for calls and texts on the phone you already own over WiFi or data. Current web pricing is verified at checkout. No second SIM and no new device are required.
- Location
- Lowell, MA, Massachusetts
- Time zone
- Eastern (GMT -5)
- Related area codes
- Related:978
The 351 area code covers Lowell, MA and nearby Massachusetts communities.
Top 20 351 numbers available right now
Pulled live from our carrier network. Last updated: August 24, 2026 at 10:28 PM UTC.
Every number requires an AvoCall plan. Current web pricing is verified at checkout, and number availability changes often.
About the 351 area code
Lowell, Massachusetts heads the list of communities under area code 351, joined by Wilmington, Acton, Maynard, and Ayer. Eastern time is observed across the code's territory.
Assigned in 2001, 351 was laid over the existing 978 region instead of splitting it, so the two operate as an overlay pair. Callers there include the area code even when phoning a neighbor, which makes every local call ten digits.
Dialing note: 351 is part of an overlay complex with 978, so local calls in this area are dialed with all ten digits.
Numbering details on this page (service dates and overlay status) are checked against the NANPA numbering registry. Registry data as of 07/16/2026.
351 phone number FAQ
- How do I get a 351 phone number?
- Pick an available 351 number and sign up for AvoCall. Your new Lowell, MA number works for calls and texts on your existing phone over WiFi or data. Current web pricing is verified at checkout. There is no second SIM and no new device.
- Where is the 351 area code?
- It serves Lowell, MA and nearby cities in Massachusetts, including Lowell, Wilmington, Acton.
- Can I receive verification codes on a 351 number?
- AvoCall 351 numbers support calling and messaging. Verification-text compatibility varies by sender; short-code and 2FA delivery is not guaranteed.