Concord, NH ZIP Codes, Area Codes and Address Format

City guides  |   |  2 min read

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

State
New Hampshire (NH)
County
Merrimack County
Standard ZIP codes
2
Time zone
Eastern

Concord ZIP codes

These are the standard delivery ZIP codes for Concord. The city has 4 ZIP codes in total when PO Box and unique codes are included.

  • 03301
  • 03303

Area codes in Concord

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

Sample Concord addresses

Barbara King 127 Church St Concord, NH 03301
Anthony Johnson 1774 Laurel Ln Ste 21A Concord, NH 03303

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 Concord

  • End the address with CONCORD, 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. Concord has 2 codes, so the city name alone is not enough.

Other cities in Merrimack County

Andover

More New Hampshire cities

Alton, Alton Bay, Atkinson, Rochester, Acworth, or see all New Hampshire cities.

Need test addresses in Concord? Generate as many as you need, with real ZIP codes and local area codes.

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