State
Area Code 351
Lowell, Danvers, Lawrence, Massachusetts
Local time now
…
Time zone
Eastern
Main cities
Lowell, Danvers, Lawrence, Haverhill, Gloucester, Ipswich
Overlays
In service since
2001
When you can make sales calls to 351 numbers
| Monday – Friday | 8 AM – 8 PM |
| Saturday | 8 AM – 8 PM |
| Sunday | 8 AM – 8 PM |
In the called person's local time. Guidance, not legal advice.
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Other area codes in Massachusetts
Questions about area code 351
- Where is area code 351?
- Area code 351 is in Massachusetts, covering Lowell, Danvers, Lawrence, Haverhill.
- What time zone is area code 351?
- Eastern time.
- When can telemarketers call a 351 number?
- Federal rules allow sales calls from 8 AM to 9 PM local time, and Massachusetts has stricter hours shown on this page.
- Is 351 a toll-free number?
- No. 351 is a regular area code for Massachusetts. Toll-free codes are 800, 833, 844, 855, 866, 877 and 888.