Area code · Michigan
Get a 231 phone number
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A 231 number reads as Traverse City and the surrounding Michigan communities it serves, from Grand Rapids to Muskegon and Marquette. In the Ghost app you pick 231 as your area code, and your new number is ready in minutes, no swapping SIM cards or switching carriers.
See why thousands trust Ghost for their virtual phone number
Why choose a 231 virtual phone number?
Look local to Traverse City buyers
If you're selling something online to someone in Traverse City, a 231 number tells them right away that you're a local call, not an out-of-state stranger. That small detail builds trust before you even say hello.
Stay reachable across West and Northern Michigan
231 covers a wide stretch of the state, including Grand Rapids, Wyoming, Muskegon, Holland, and Marquette. One number keeps you looking familiar whether you're texting someone in Traverse City or calling a contact in Grand Rapids.
Keep your number after you move
People relocate for work or family and don't want to lose the number their old friends and contacts recognize. A Ghost number with a 231 area code stays yours even after you've left Michigan.
Separate dating life from your main line
Meeting someone through a dating app in Holland or Norton Shores? Give out a 231 Ghost number instead of your personal line. You stay reachable without handing over your everyday number.
Job hunting with a local footprint
Applying for work in Muskegon or Walker often goes smoother when your contact number matches the area. A 231 number signals you're already local, or planning to be.
Recognized by neighbors and community groups
From Allendale to Marquette, a 231 number is familiar to people across the region. Local groups, landlords, and buyers are more likely to answer a call they recognize.
How to get a 231 phone number
- 1
Pick your area code
Choose any 231 area code, or any other US or Canadian code.
- 2
Choose your number
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- 3
Start calling and texting
Your number works over WiFi or data for everyday calling and texting. No SIM card, no new phone plan.
- 4
Stay in control
Mute it, set it to Do Not Disturb, or delete and replace it whenever you want.
Ghost can't be used for 911 or emergency calls, so keep your regular line for those.
Get My 231 NumberAbout the 231 area code
Area code
231
State
Michigan
Overlay code
616
Cities served
12+
The 231 area code serves Traverse City and a broad stretch of West and Northern Michigan, including Grand Rapids, Wyoming, Muskegon, Holland, Allendale, Walker, Norton Shores, and Marquette.
The neighboring 616 area code also serves part of this same general region. 231 and 616 exist side by side, so a 231 number is a normal, everyday number across this part of Michigan.
The entire region runs on America/New_York time, so a 231 number keeps your calls and texts on Eastern Time no matter where you're calling from or dialing into.
Coverage from public numbering and census data. Sources
Local economy
Why do business in Traverse City?
The 231 region stretches from Traverse City through Grand Rapids and Muskegon down to Holland, covering a mix of lakeshore towns and larger inland cities across West and Northern Michigan.
Healthcare
Hospitals and clinics across cities like Grand Rapids and Muskegon employ a steady share of the regional workforce, serving both nearby residents and surrounding smaller towns.
Manufacturing
West Michigan has a long-standing manufacturing base, with production and supply operations centered around Grand Rapids, Wyoming, and Walker.
Tourism and Hospitality
Traverse City and the Lake Michigan shoreline towns like Holland and Norton Shores draw visitors for seasonal tourism, supporting hotels, restaurants, and local retail.
231 numbers by city
Frequently asked questions
How fast can I get a 231 phone number?
You can get a 231 number in the Ghost app in minutes. Pick the area code, choose your number, and start calling and texting right away.
Which cities use the 231 area code?
231 covers Traverse City along with Grand Rapids, Wyoming, Muskegon, Holland, Allendale, Walker, Norton Shores, and Marquette in Michigan.
Does 231 overlap with any other area codes?
Yes. The 616 area code serves part of the same West Michigan region as 231. Both are common, everyday numbers in the area.
How much does Ghost cost?
Ghost Premium is $60 every 2 months and includes 5 phone numbers, unlimited calling and texting in the US and Canada, your choice of area code, and the ability to delete and replace your number. Cancel anytime. No contracts.
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