Phillips County, Colorado ZIP codes

Phillips County is in Colorado and the Mountain Time zone. ZIP codes don’t follow county lines exactly, so a ZIP code listed here can reach into a neighboring county.

All ZIP codes in Phillips County

Cities and towns in Phillips County

• Amherst 1 ZIP
• Haxtun 1 ZIP
• Holyoke 1 ZIP
• Paoli 1 ZIP

Area codes in Phillips County

• 308
• 970

Questions

How many ZIP codes are in Phillips County, CO?

Phillips County has 4 ZIP codes.

What cities are in Phillips County?

Phillips County ZIP codes cover Amherst, Haxtun, Holyoke and Paoli.

What area code is Phillips County, CO?

Phillips County uses area codes 308 and 970.

What time zone is Phillips County in?

Phillips County is in Mountain Time.

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