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Area Code 231 Information and Location Details

Area code 231 serves the state of Michigan. This area code was assigned on March 11th, 1999. On June 5th, 1999 it went into service. 231 is a General Purpose Code. Dialing pattern for local calls within the same NPA (area code) is 7D.

Area Code 231 Has 480 Exchanges

Exchange City
231-201 Chippewa Lake
231-202 Mecosta
231-203 Alanson
231-204 Fife Lake
231-205 Brutus
231-206 Muskegon
231-207 Honor
231-208 Boyne Falls
231-209 Suttons Bay
231-212 Interlochen
231-213 Traverse City
231-214 Leroy
231-215 Muskegon
231-216 Frankfort
231-217 Bear Lake
231-218 Traverse City
231-219 Merritt
231-220 Muskegon
231-221 Harbor Springs
231-222 East Jordan
231-224 Fremont
231-225 Fremont
231-227 Honor
231-230 Elmira
231-233 Ludington
231-234 Buckley
231-235 Levering
231-236 Lake City
231-237 Charlevoix
231-238 Indian River
231-239 Ludington
231-240 Lake Ann
231-241 Pentwater
231-242 Harbor Springs
231-243 Alanson
231-244 Boyne City
231-245 Newaygo
231-246 Muskegon
231-249 Cheboygan
231-250 Big Rapids
231-251 Lake Leelanau
231-252 Traverse City
231-255 Onekama
231-256 Lake Leelanau
231-258 Kalkaska
231-259 Shelby
231-260 Muskegon
231-262 Elmira
231-263 Kingsley
231-264 Elk Rapids
231-265 Coral
231-266 Irons
231-267 Williamsburg
231-268 Cheboygan
231-269 Buckley
231-271 Suttons Bay
231-274 Traverse City
231-275 Lake Ann
231-276 Interlochen
231-277 Fountain
231-280 Mancelona
231-282 Grant
231-286 Muskegon
231-287 Big Rapids
231-288 Muskegon
231-290 Indian River
231-291 Muskegon
231-292 Whitehall
231-295 Lake City
231-299 Manistee
231-301 Hart
231-302 Petoskey
231-303 Newaygo
231-305 Big Rapids
231-306 Cadillac
231-307 Morley
231-308 Charlevoix
231-309 Manistee
231-312 Frankfort
231-313 Traverse City
231-314 Kalkaska
231-315 Muskegon
231-316 Ludington
231-317 Boyne City
231-318 Traverse City
231-319 Mackinaw City
231-323 East Jordan
231-325 Honor
231-327 Muskegon
231-328 Merritt
231-329 Muskegon
231-330 Petoskey
231-331 Alden
231-332 Muskegon
231-333 Cheboygan
231-335 Fremont
231-336 Ludington
231-337 Mc Bain
231-338 Baldwin
231-339 Muskegon
231-340 Elmira
231-341 Cheboygan
231-342 Traverse City
231-343 Muskegon
231-344 Petoskey
231-345 Reed City
231-346 Traverse City
231-347 Petoskey
231-348 Petoskey
231-349 Big Rapids
231-350 Bellaire
231-351 Scottville
231-352 Frankfort
231-353 Mc Bain
231-354 Coral
231-355 Fremont
231-356 Mancelona
231-357 Traverse City
231-358 Central Lake
231-359 Mecosta
231-360 Traverse City
231-361 Morley
231-362 Kaleva
231-363 Cheboygan
231-365 Wolverine
231-366 Fruitport
231-368 Baldwin
231-369 South Boardman
231-372 Evart
231-373 Petoskey
231-375 Muskegon
231-382 Cadillac
231-383 Beulah
231-384 Kalkaska
231-386 Northport
231-388 Leroy
231-389 Harrietta
231-392 Traverse City
231-395 Grant
231-398 Manistee
231-399 Frankfort
231-403 Williamsburg
231-404 Stanwood
231-408 Big Rapids
231-409 Traverse City
231-412 Harbor Springs
231-414 Newaygo
231-416 Big Rapids
231-420 Cheboygan
231-421 Traverse City
231-422 Pellston
231-423 Evart
231-425 Ludington
231-427 Mackinaw City
231-429 Cadillac
231-432 Northport
231-434 Manton
231-435 Cadillac
231-436 Mackinaw City
231-437 Charlevoix
231-438 Manistee
231-439 Petoskey
231-440 Baldwin
231-441 Fife Lake
231-442 Harrietta
231-444 Cadillac
231-445 Cheboygan
231-447 Holton
231-450 Hesperia
231-452 Newaygo
231-457 Muskegon
231-459 Boyne City
231-460 Big Rapids
231-462 Fountain
231-463 Traverse City
231-464 Free Soil
231-465 Reed City
231-468 Cadillac
231-477 Brethren
231-480 Ludington
231-482 Boyne City
231-484 East Jordan
231-486 Traverse City
231-487 Petoskey
231-488 Manistee
231-489 Petoskey
231-492 Traverse City
231-493 Traverse City
231-494 Big Rapids
231-495 Bellaire
231-497 Boyne City
231-498 Elk Rapids
231-499 Traverse City
231-508 Onekama
231-510 Manistee
231-512 Traverse City
231-514 Cadillac
231-515 Evart
231-516 Petoskey
231-518 Kalkaska
231-519 Newaygo
231-520 Charlevoix
231-522 Luther
231-525 Wolverine
231-526 Harbor Springs
231-527 Big Rapids
231-529 Brutus
231-532 Kalkaska
231-533 Bellaire
231-534 Traverse City
231-535 Walloon Lake
231-536 East Jordan
231-537 Levering
231-538 Fremont
231-539 Pellston
231-543 Leroy
231-544 Central Lake
231-545 Boyne Falls
231-546 Elmira
231-547 Charlevoix
231-548 Alanson
231-549 Boyne Falls
231-556 Charlevoix
231-557 Muskegon
231-559 Mc Bain
231-563 Muskegon
231-564 Kalkaska
231-568 Traverse City
231-569 Petoskey
231-570 Fife Lake
231-571 Muskegon
231-577 Cadillac
231-578 Muskegon
231-580 Big Rapids
231-581 Alba
231-582 Boyne City
231-583 Ludington
231-584 Alba
231-587 Mancelona
231-588 Ellsworth
231-590 Traverse City
231-591 Big Rapids
231-592 Big Rapids
231-593 Cadillac
231-594 Hart
231-596 Harbor Springs
231-597 Cheboygan
231-598 Big Rapids
231-599 Eastport
231-604 Kalkaska
231-605 Newaygo
231-606 Big Rapids
231-608 Frankfort
231-613 Scottville
231-614 Pentwater
231-615 Cheboygan
231-620 Traverse City
231-622 Petoskey
231-623 Wolverine
231-624 Kalkaska
231-625 Cheboygan
231-626 Levering
231-627 Cheboygan
231-628 Manistee
231-629 Big Rapids
231-631 Traverse City
231-632 Traverse City
231-633 Traverse City
231-635 Mackinaw City
231-636 Howard City
231-637 Northport
231-638 Muskegon
231-639 Beulah
231-640 Lake Ann
231-642 Traverse City
231-643 Morley
231-644 Brethren
231-645 Traverse City
231-646 Ellsworth
231-647 Coral
231-648 Howard City
231-649 Traverse City
231-651 Beulah
231-652 Newaygo
231-655 Manistee
231-656 Kalkaska
231-660 Big Rapids
231-667 Marion
231-668 Traverse City
231-670 Muskegon
231-672 Muskegon
231-674 Grant
231-675 Boyne City
231-676 Bellaire
231-678 Brethren
231-679 Big Rapids
231-680 Reed City
231-681 Fruitport
231-682 Alden
231-683 Muskegon
231-685 Ravenna
231-686 Frankfort
231-689 White Cloud
231-690 Ludington
231-693 Indian River
231-694 Beulah
231-695 Howard City
231-697 Bellaire
231-698 Harrietta
231-704 Free Soil
231-707 Newaygo
231-709 Traverse City
231-712 Muskegon
231-714 Traverse City
231-715 Traverse City
231-719 Muskegon
231-720 Muskegon
231-721 Hart
231-722 Muskegon
231-723 Manistee
231-724 Muskegon
231-725 Muskegon
231-726 Muskegon
231-727 Muskegon
231-728 Muskegon
231-729 Irons
231-730 Muskegon
231-731 Shelby
231-732 Morley
231-733 Muskegon
231-734 Evart
231-735 Traverse City
231-736 Muskegon
231-737 Muskegon
231-739 Muskegon
231-740 Muskegon
231-741 Wellston
231-742 Hart
231-743 Marion
231-744 Muskegon
231-745 Baldwin
231-747 Muskegon
231-750 Muskegon
231-751 Walloon Lake
231-753 Petoskey
231-754 Mancelona
231-755 Muskegon
231-757 Scottville
231-758 Petoskey
231-759 Muskegon
231-760 Muskegon
231-764 Fife Lake
231-766 Muskegon
231-767 Muskegon
231-768 Leroy
231-769 Muskegon
231-771 Elk Rapids
231-773 Muskegon
231-774 Interlochen
231-775 Cadillac
231-776 Petoskey
231-777 Muskegon
231-778 Traverse City
231-779 Cadillac
231-780 Muskegon
231-782 Cheboygan
231-785 Fountain
231-787 White Cloud
231-788 Muskegon
231-789 Frankfort
231-790 Free Soil
231-791 Reed City
231-792 Mancelona
231-793 White Cloud
231-794 Manistee
231-796 Big Rapids
231-797 Luther
231-798 Muskegon
231-799 Muskegon
231-803 Morley
231-805 Kaleva
231-806 Coral
231-808 Central Lake
231-813 Ludington
231-818 Cheboygan
231-819 Tustin
231-821 Holton
231-822 Beulah
231-823 Stanwood
231-824 Manton
231-825 Mc Bain
231-826 Falmouth
231-827 Fife Lake
231-828 Twin Lake
231-829 Tustin
231-830 Muskegon
231-832 Reed City
231-833 Wolverine
231-834 Grant
231-836 Evart
231-837 Fremont
231-838 Petoskey
231-839 Lake City
231-842 Cadillac
231-843 Ludington
231-844 Indian River
231-845 Ludington
231-846 Cadillac
231-848 Wellston
231-852 Ludington
231-853 Ravenna
231-854 Hesperia
231-855 Muskegon
231-856 Morley
231-861 Shelby
231-863 Scottville
231-864 Bear Lake
231-865 Fruitport
231-866 Suttons Bay
231-867 Chippewa Lake
231-869 Pentwater
231-871 Beulah
231-872 Reed City
231-873 Hart
231-874 Wolverine
231-875 Fruitport
231-876 Cadillac
231-877 Northport
231-878 Cadillac
231-879 Fife Lake
231-881 Petoskey
231-882 Beulah
231-883 Traverse City
231-884 Cadillac
231-885 Mesick
231-886 Kalkaska
231-887 Manistee
231-888 Twin Lake
231-889 Onekama
231-890 Traverse City
231-893 Whitehall
231-894 Whitehall
231-896 Coral
231-899 Northport
231-902 Hart
231-903 Muskegon
231-907 Ludington
231-908 Mc Bain
231-912 Reed City
231-916 Mancelona
231-920 Cadillac
231-922 Traverse City
231-923 Hart
231-924 Fremont
231-925 Scottville
231-926 Kalkaska
231-928 Fremont
231-929 Traverse City
231-930 Beulah
231-932 Traverse City
231-933 Traverse City
231-935 Traverse City
231-936 Scottville
231-937 Howard City
231-938 Traverse City
231-941 Traverse City
231-942 Cadillac
231-943 Traverse City
231-944 Traverse City
231-946 Traverse City
231-947 Traverse City
231-955 Muskegon
231-962 Kaleva
231-970 Bear Lake
231-972 Mecosta
231-974 Grant
231-981 Whitehall
231-994 Lake Leelanau
231-995 Traverse City
231-999 Central Lake