World Time Zone Map Massachusetts Area Codes 857

857 Area code

Eastern Time

31120am

Sunday, March 29, 2020

857 is an area code located in the state of Massachusetts, US. The largest city it serves is Boston.

Location, time zone and map of the 857 area code

Local time

3:11:20 AM, Sunday 29, March 2020 EDT    24 hours

 

Time difference to GMT/UTC

Standard time: UTC/GMT -5:00 hours
Daylight saving time: +1:00 hour
Current time zone offset: UTC/GMT -4:00 hours
Time zone abbreviation: EDT
 

Daylight Saving Time 2020 (Summer Time)

DST starts on Sunday 08 March 2020, 02:00
DST ends on Sunday 01 November 2020, 02:00

 

Time zone

The 857 area code lies within the Eastern Time (ET)

EST - Eastern Standard Time
EDT - Eastern Daylight Time when daylight saving time is being observed (from early March to early November)
 

Location

 

Major cities and communities served by area code 857

Suffolk County
  • Boston
  • Chelsea
  • Winthrop
Middlesex County
  • Cambridge
  • Newton
  • Somerville
  • Everett
  • Watertown
  • Belmont
Norfolk County
  • Quincy
  • Brookline
  • Milton
 
 

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