ZIP CodesCities by ZIP Code
US ZIP Codes → NH → ALTON BAY

ALTON BAY, NH ZIP Code

CityALTON BAY
StateNew Hampshire
ZIP Codes count1 (see all)
Post offices count2 (see all)
ZIP Code for ALTON BAY, New Hampshire
03810
This list contains only 5-digit ZIP codes. Use our zip code lookup by address feature to get the full 9-digit (ZIP+4) code.

ZIP Codes for ALTON BAY, NH by streets

Select a street from the list to find ZIP+4 code by address (street and house number)

List of ALTON BAY, NH ZIP Codes

ZIPTYPEPOPULATION
03810STANDARD2,008

Post offices

ALTON — Post Office™
9 SCHOOL ST ALTON, NH 03809-9998
ALTON BAY — Post Office™
5 MOUNT MAJOR HWY UNIT 1 ALTON BAY, NH 03810-9998

Envelope example

On the bottom center of the envelope, write the address you want your letter delivered to. Include the following on separate lines:

  1. Recipient's full name
  2. Full street address
  3. City, State, and ZIP Code

Using the same format, write the return address in the top left corner.

Using the full ZIP+4 Code when mailing via the USPS ensures the fastest, most accurate mailing possible. If you are not sure of the full 9-digit ZIP Code, use the 5-digit ZIP Code to avoid loss of letter or package.
The recipient address information is provided for your reference.
The recipient address information is provided for your reference.

Address example

38 CATHY LN
ALTON BAY NH  03810-6011
15 FORT POINT RD
ALTON BAY NH  03810-6077
53 GARDEN PARK DR
ALTON BAY NH  03810-4098
76 KEEWAYDIN DR
ALTON BAY NH  03810-4047
24 SLEEPERS IS
ALTON BAY NH  03810-4078
35 SUNSET SHORE DR
ALTON BAY NH  03810-4356

Map

ZIP Codes for other locations

State for ALTON BAY
New Hampshire ZIP Codes
Other cities in New Hampshire
MANCHESTERNASHUACONCORDPORTSMOUTHROCHESTERALSTEADALSTEAD CENTERALTONALTON BAYAMHERSTANDOVERANTRIM