Active Prefixes in Area Code 231
| Prefix | Primary City | Phone Type | Company |
|---|---|---|---|
| 231-492-#### | Traverse City | Wireless Numbers | Cellco Partnership D... |
| 231-494-#### | Big Rapids | Landline Numbers | American Messaging (... |
| 231-497-#### | Boyne City | Wireless Numbers | Nextel Communication... |
| 231-498-#### | Elk Rapids | Landline Numbers | Level 3 Communicatio... |
| 231-499-#### | Traverse City | Wireless Numbers | Cellco Partnership D... |
| 231-508-#### | Onekama | Landline Numbers | Kaleva Telephone Com... |
| 231-510-#### | Manistee | Wireless Numbers | New Cingular Wireles... |
| 231-512-#### | Traverse City | Landline Numbers | American Messaging (... |
| 231-514-#### | Cadillac | Landline Numbers | American Messaging (... |
| 231-515-#### | Evart | Landline Numbers | Acd Telecom, Inc. - ... |
| 231-516-#### | Petoskey | Landline Numbers | American Messaging (... |
| 231-518-#### | Kalkaska | Landline Numbers | Level 3 Communicatio... |
| 231-519-#### | Newaygo | Wireless Numbers | Cellco Partnership D... |
| 231-520-#### | Charlevoix | Landline Numbers | Local Exchange Carri... |
| 231-522-#### | Luther | Landline Numbers | Lucre, Inc.... |
| 231-525-#### | Wolverine | Landline Numbers | Ameritech Michigan... |
| 231-526-#### | Harbor Springs | Landline Numbers | Ameritech Michigan... |
| 231-527-#### | Big Rapids | Landline Numbers | Ameritech Michigan... |
| 231-529-#### | Brutus | Landline Numbers | Centurytel Of Michig... |
| 231-532-#### | Kalkaska | Landline Numbers | American Messaging (... |
| 231-533-#### | Bellaire | Landline Numbers | Frontier North, Inc.... |
| 231-534-#### | Traverse City | Landline Numbers | At&t Local... |
| 231-535-#### | Walloon Lake | Landline Numbers | Ameritech Michigan... |
| 231-536-#### | East Jordan | Landline Numbers | Ameritech Michigan... |
| 231-537-#### | Levering | Landline Numbers | Centurytel Of Michig... |
| 231-538-#### | Fremont | Landline Numbers | Local Exchange Carri... |
| 231-539-#### | Pellston | Landline Numbers | Ameritech Michigan... |
| 231-543-#### | Le Roy | Landline Numbers | Lucre, Inc.... |
| 231-544-#### | Central Lake | Landline Numbers | Frontier North, Inc.... |
| 231-546-#### | Elmira | Landline Numbers | Centurytel Of Michig... |
Area Code 231 Introduction
| Area Code: | 231 |
| Country: | United States |
| State/Province: | Michigan - MI |
| Major City: | Muskegon |
| Time Zone: | Eastern |
| Average property | $38K |
| Average age | 55 y/o |
| Average assets | $26.9K |
| Population density | 96,716 sq mi (250,493 km2) |
| Population | 9,928,300 |
| latitude Longitude: | |
| 41° 41' N to 48° 18' N / 82° 7' W to 90° 25' W | |
| About 231 : | |
| The 231 Area Code (or Area Code 231) is located in the state of MI. Area Code 231 is one of the 269 3-digit telephone area codes in the USA. It covers roughly 756 thousand unique phone numbers and 2.44 million individuals near the city of Marion Area code 231 was put into service. Area code 231 was created from a split of area code 616. |
|
| Major cities or places | |
| Norton Shores, MI>Shelby, MI | |