What is 989 Area Code? Location, Time Zone, History & Scams

Quick Summary

• Where 989 is: Central and northeastern Michigan (Lower Peninsula), including the Tri-Cities area: Saginaw, Midland, and Bay City.
• Time zone: Eastern Time (EST/EDT). Daylight saving changes the offset by one hour.
• Created in 2001: Introduced as a split from 517 due to growing demand for phone numbers.
• Scam alert: Legit calls do use 989, but scammers can spoof the number to look local. Verify before sharing personal or payment info.
• Business use: A 989 number can boost local trust and improve call response rates—especially when paired with fast call handling or AI answering.

Location, Time Zone, and Coverage of the 989 Area Code

Introduction to 989 Area Code: More Than Just a Number

989 is a geographic telephone area code in Michigan’s central and northeastern Lower Peninsula. For many locals, seeing “989” on a caller ID feels like a regional connection—especially for businesses that serve the Tri-Cities and nearby college, healthcare, and tourism communities.

Where Is the 989 Area Code Located?

989 covers a wide mix of cities, suburbs, and rural communities. The strongest recognition usually comes from the Tri-Cities core—Saginaw, Midland, and Bay City—plus inland areas such as Mount Pleasant and Alpena.

Counties often associated with 989 include Saginaw, Midland, Bay, Isabella, Alpena, Tuscola, Gratiot, and several additional surrounding counties across the Lower Peninsula.

989 Area Code Time Zone

989 follows Eastern Time. That means businesses and callers should account for EST (UTC-5) during winter months and EDT (UTC-4) during daylight saving time.

History of the 989 Area Code

The 989 area code was introduced in 2001 as a split from area code 517. The goal was to provide additional numbering capacity as population growth, mobile usage, and business phone lines increased across the region.

Dialing Basics (10-Digit + 988 Requirement)

Today, calls to 989 generally require 10-digit dialing: 989 + the 7-digit local number. This is related to nationwide dialing rules created around the 988 Suicide & Crisis Lifeline, which helped ensure dialing doesn’t get confused with shorter local patterns.

From outside the US, format typically uses country code first: +1 989 XXX XXXX.

Why 989 Matters for Businesses

A local 989 number can improve first impressions. When callers see a Michigan area code, they are more likely to answer—especially for appointment-driven services, healthcare offices, schools, and local retailers.

• Builds local trust for central and northeastern Michigan customers
• Can improve answer rates versus unfamiliar out-of-state numbers
• Helps support regional presence in directories and local search
• Works well with VoIP, call routing, and AI call handling tools

How to Get a 989 Number

Most businesses can obtain a 989 number through a telecom provider, VoIP platform, or cloud phone system. In many cases, you can choose a number and activate it with features like forwarding, voicemail, call notes, and CRM integrations depending on your provider.

Use Dynaris with Your 989 Line

A 989 number helps you look local. Dynaris helps you respond fast. Pair your 989 line with an AI reception workflow to answer after hours, capture leads, and route high-intent callers to the right next step.

Learn more: AI receptionist for small business and AI phone answering services.

Scams and Safety: 989 Area Code Alerts

The 989 area code is not a scam. The risk comes from spoofing: scammers can make a call appear to be from a 989 number to gain trust. If you receive an unexpected call, watch for red flags like urgent payment demands, threats, or requests for personal or financial information.

• Verify unknown callers before sharing sensitive data
• Don’t click suspicious links in texts or emails tied to the call
• Use an official callback method from the company’s website
• Block and report persistent harassment to your carrier

Conclusion

989 connects central and northeastern Michigan under one recognizable dialing identity. For businesses, it’s a practical way to build local trust; for individuals, it’s a useful clue for verifying who is calling. Use the tips above to confirm legitimacy and never let an unknown call cost you a missed opportunity.