Acworth, NH ZIP Codes, Area Codes and Address Format

City guides  |  July 10, 2026  |  2 min read

This guide covers Acworth, NH: its ZIP codes, area codes, county and time zone, with sample addresses you can copy for testing.

State

New Hampshire (NH)

County

Sullivan County

Standard ZIP codes

1

Time zone

Eastern

Acworth ZIP codes

These are the standard delivery ZIP codes for Acworth. The city has 1 ZIP codes in total when PO Box and unique codes are included.

• 03601

Area codes in Acworth

Acworth phone numbers use 603. A single area code keeps local numbers easy to recognize.

Sample Acworth addresses

The street lines are invented; the city, state and ZIP codes are real. Use them for form testing, mockups and training materials, never for real orders.

How to write an address in Acworth

• End the address with ACWORTH, NH and the five-digit ZIP code.
• Put apartment or suite numbers at the end of the street line.
• Use USPS abbreviations such as ST, AVE and BLVD.
• Match the ZIP code to the street. Acworth has 1 codes, so the city name alone is not enough.

More New Hampshire cities

Rochester, Alton, Andover, Ashuelot, Manchester, or see all New Hampshire cities.