ZIP code 03857 is located in Newmarket, New Hampshire. This area is part of the NH postal region.
Newmarket is served by ZIP code 03857. The timezone for this area is America/New_York.
03857 Overview
Newmarket, New Hampshire
ZIP BOUNDARY
Geographic Information
STATE
New Hampshire (NH)
CITY
Newmarket
TIMEZONE
America/New_York
COORDINATES
43.0691, -70.9516
About ZIP Code 03857
Frequently Asked Questions
What city is ZIP code 03857 in?
03857 is in Newmarket, New Hampshire.
What state is 03857 in?
ZIP code 03857 is in New Hampshire (NH).
What is the timezone for 03857?
The timezone is America/New_York.
Data Disclaimer
Data is for informational purposes only. Please verify through official sources like USPS.