Fairbanks, AK ZIP Codes, Area Codes and Address Format

City guides  |  May 24, 2026  |  2 min read

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

State

Alaska (AK)

County

Fairbanks North Star Borough

Standard ZIP codes

4

Time zone

Alaska

Fairbanks ZIP codes

These are the standard delivery ZIP codes for Fairbanks. The city has 10 ZIP codes in total when PO Box and unique codes are included.

• 99701
• 99709
• 99712
• 99790

Area codes in Fairbanks

Fairbanks phone numbers use 907. A single area code keeps local numbers easy to recognize.

Sample Fairbanks 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 Fairbanks

• End the address with FAIRBANKS, AK 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. Fairbanks has 4 codes, so the city name alone is not enough.

Other cities in Fairbanks North Star Borough

Eielson AFB

More Alaska cities

Douglas, Anchorage, Clam Gulch, Clear, Wasilla, or see all Alaska cities.