Area code 231 prefixes in Michigan

Exchange Location
231-201 Savannah
231-202 Bakersfield
231-203 Birmingham
231-204 Little Rock
231-205 Colorado Springs
231-206 Daytona Beach
231-207 Tyler
231-208 Santa Rosa
231-209 Los Angeles
231-213 Rockford
231-214 Los Angeles
231-215 Wilmington
231-217 Wilmington
231-218 Dallas
231-219 Worcester
231-220 San Mateo
231-221 Chicago
231-222 Atlantic City
231-224 Rockville
231-225 Roseville
231-227 Ogden
231-230 Boston
231-233 Charleston
231-235 Toledo
231-236 Jackson
231-237 Las Vegas
231-238 Los Angeles
231-239 Van Nuys
231-240 Chicago
231-242 Dallas
231-243 Fort Worth
231-244 Laredo
231-245 Topeka
231-249 Tallahassee
231-250 Binghamton
231-255 Roanoke
231-256 Muskegon
231-258 Champaign
231-259 Akron
231-262 Sioux Falls
231-263 Baltimore
231-264 Modesto
231-265 Columbia
231-266 Wichita
231-267 San Jose
231-268 Billings
231-269 Martinsville
231-271 Davenport
231-274 Virginia Beach
231-275 Lafayette
231-276 Ogden
231-282 Wilmington
231-286 Tyler
231-287 Lakeland
231-288 Charleston
231-290 San Jose
231-291 Orlando
231-292 Reno
231-295 Rochester
231-299 Shreveport
231-302 Hartford
231-303 Pikesville
231-305 Laredo
231-306 Gainesville
231-307 Birmingham
231-308 Charleston
231-309 Santa Rosa
231-313 Tallahassee
231-314 Mason City
231-315 Albuquerque
231-316 Bowling Green
231-317 Scranton
231-318 Tucson
231-319 Cedar Rapids
231-323 Sacramento
231-325 Hutchinson
231-327 Exton
231-328 Compton
231-329 Tippecanoe
231-330 Melbourne
231-331 Atlanta
231-332 Sioux Falls
231-333 Waco
231-335 Oklahoma City
231-336 Kansas City
231-337 Evansville
231-338 Greenville
231-339 Sacramento
231-340 Pikesville
231-341 Eau Claire
231-342 New Haven
231-343 New Orleans
231-344 Houston
231-345 Kansas City
231-346 Reno
231-347 Corpus Christi
231-348 Chicago
231-349 Boise
231-350 Royal Oak
231-351 Lancaster
231-353 Lancaster
231-354 Houston
231-355 Charlotte
231-356 Huntsville
231-357 Syracuse
231-358 Atlanta
231-359 West Palm Beach
231-360 Portland
231-361 Albuquerque
231-362 Little Rock
231-363 Honolulu
231-365 Portland
231-366 Portland
231-368 Mesa
231-369 Jackson
231-372 Sacramento
231-373 Houston
231-375 Vista
231-382 Exton
231-383 Erie
231-384 San Antonio
231-386 Asheville
231-388 Zanesville
231-389 Tampa
231-392 Roanoke
231-395 Atlanta
231-398 Sioux City
231-403 Ozark
231-404 Des Plaines
231-408 Tupelo
231-409 Charleston
231-412 Huntsville
231-414 Miami
231-416 Jackson
231-420 College Station
231-421 Royal Oak
231-422 Tacoma
231-423 Belleville
231-425 Houston
231-427 Las Vegas
231-429 Gary
231-432 Austin
231-434 Santa Rosa
231-435 Waco
231-436 Albuquerque
231-437 Exton
231-438 Cedar Rapids
231-439 Fargo
231-440 Chico
231-441 Wichita Falls
231-444 Lansing
231-445 Roanoke
231-450 Santa Ana
231-452 El Paso
231-457 Montgomery
231-459 Van Nuys
231-460 Yuma
231-462 Vista
231-463 Louisville
231-464 Wilmington
231-465 West Palm Beach
231-468 Hartford
231-477 Tallahassee
231-480 Greensboro
231-482 Waco
231-484 Royal Oak
231-486 Quincy
231-487 Dallas
231-488 Raleigh
231-489 Clarksville
231-492 Houston
231-494 New Braunfels
231-497 Conroe
231-498 Little Rock
231-499 Alexandria
231-508 Savannah
231-510 Vancouver
231-512 Jackson
231-514 Memphis
231-515 Newark
231-516 Racine
231-518 Nashville
231-519 Shreveport
231-520 Charleston
231-522 Spokane
231-525 San Diego
231-526 Eau Claire
231-527 Columbia
231-529 Tallahassee
231-532 Van Nuys
231-533 Dallas
231-535 Saint Petersburg
231-536 Springfield
231-537 Racine
231-538 Lexington
231-539 Roanoke
231-543 Roseville
231-544 Ozark
231-546 Lowell
231-547 Eau Claire
231-548 Vancouver
231-549 Portland
231-556 Exton
231-557 Los Angeles
231-559 Saint Cloud
231-563 Charlotte
231-564 Jersey City
231-568 Milwaukee
231-570 Tulsa
231-571 Atlantic City
231-577 El Paso
231-578 Raleigh
231-580 Nashville
231-582 Madison
231-584 Plainfield
231-587 Tucson
231-588 Baltimore
231-590 Santa Barbara
231-591 Exton
231-592 Rockford
231-593 Dallas
231-596 Sioux City
231-597 Honolulu
231-598 Birmingham
231-599 Ann Arbor
231-604 Detroit
231-605 Doylestown
231-606 Los Angeles
231-613 San Mateo
231-614 Santa Rosa
231-615 Lawton
231-620 Flint
231-622 Austin
231-623 Hartford
231-624 St. George
231-625 Raleigh
231-626 Erie
231-627 Virginia Beach
231-628 London
231-629 Columbus
231-631 Birmingham
231-632 New Haven
231-633 Houston
231-635 Spokane
231-637 Worcester
231-638 Memphis
231-639 Boston
231-640 Greensboro
231-642 Houston
231-643 San Antonio
231-644 Wichita
231-645 Dallas
231-646 Manchester
231-647 Green Bay
231-648 Albuquerque
231-649 Salineville
231-651 Oakland
231-652 Gary
231-655 Van Nuys
231-656 Lynbrook
231-660 Melbourne
231-668 Peoria
231-670 Champaign
231-672 Cheyenne
231-674 Shreveport
231-676 Erie
231-678 Duluth
231-679 Nashville
231-680 Charlotte
231-681 Wichita Falls
231-682 Corpus Christi
231-683 Vancouver
231-685 Worcester
231-689 Royal Oak
231-690 Phoenix
231-693 Manchester
231-694 Lynn
231-695 Fort Worth
231-697 Pikesville
231-698 Binghamton
231-704 Shreveport
231-709 Moorestown
231-712 Charlotte
231-714 Omaha
231-715 Los Angeles
231-719 Columbus
231-720 Las Vegas
231-722 Philadelphia
231-723 San Francisco
231-724 Santa Ana
231-725 Jacksonville
231-726 Colorado Springs
231-727 El Toro
231-728 Miami
231-729 Worcester
231-730 Boise
231-731 Sioux City
231-732 Compton
231-733 Hutchinson
231-734 Lakeland
231-735 Lowell
231-736 Rochester
231-737 Houston
231-740 Columbia
231-741 Long Beach
231-743 Spokane
231-744 Chicago
231-745 Evansville
231-747 Moorestown
231-750 San Mateo
231-751 Alexandria
231-753 Ann Arbor
231-754 Alexandria
231-755 Raleigh
231-757 Tyler
231-758 Worcester
231-759 Omaha
231-760 Huntington
231-764 Evansville
231-766 Billings
231-767 Lawton
231-768 Sioux Falls
231-769 Wichita
231-773 Charlotte
231-774 Grand Rapids
231-775 Atlantic City
231-776 Birmingham
231-777 New Haven
231-778 Kansas City
231-779 Virginia Beach
231-780 Dayton
231-782 San Francisco
231-785 San Francisco
231-787 Grand Rapids
231-788 Santa Ana
231-790 Fargo
231-791 Houston
231-792 Macon
231-793 Miami
231-794 El Paso
231-796 Baton Rouge
231-797 Los Angeles
231-798 Fort Lauderdale
231-799 Los Angeles
231-803 Louisville
231-805 Denver
231-806 Waco
231-808 Van Nuys
231-813 San Diego
231-818 Buffalo
231-819 Colorado Springs
231-821 Mesa
231-823 Boise
231-824 Phoenix
231-825 Asheville
231-826 Albuquerque
231-827 Lynn
231-828 Toms River
231-829 Cleveland
231-832 Waco
231-833 San Jose
231-834 Akron
231-836 Spring Valley
231-837 Manchester
231-838 San Francisco
231-839 Cape Coral
231-842 Houston
231-843 Oak Park
231-844 Providence
231-845 Boston
231-846 Melbourne
231-848 Bakersfield
231-852 Lynbrook
231-853 Van Nuys
231-854 Phoenix
231-855 Sioux Falls
231-856 Birmingham
231-861 Fort Worth
231-863 Gary
231-864 Eau Claire
231-865 Los Angeles
231-866 Chicago
231-867 Syracuse
231-869 Modesto
231-871 Akron
231-872 Royal Oak
231-874 Lynn
231-875 Ozark
231-876 Champaign
231-877 Santa Rosa
231-878 San Diego
231-879 Flint
231-881 Chicago
231-882 Cincinnati
231-883 Los Angeles
231-884 Pittsburgh
231-885 Lubbock
231-887 Van Nuys
231-888 Oklahoma City
231-889 Oklahoma City
231-890 El Toro
231-893 Chico
231-894 Rochester
231-896 New Braunfels
231-899 Madison
231-903 Abilen
231-907 Buffalo
231-908 Oklahoma City
231-912 Green Bay
231-916 Santa Barbara
231-920 Royal Oak
231-922 Des Plaines
231-924 Akron
231-925 Vista
231-926 Kirkland
231-928 Peoria
231-929 Tacoma
231-930 Lynbrook
231-932 Roseville
231-933 Belleville
231-935 Vancouver
231-936 Oak Park
231-937 Los Angeles
231-938 Long Beach
231-941 Houston
231-942 Newark
231-943 Wilmington
231-944 Appling
231-946 Green Bay
231-947 Greensburg
231-955 Spring Valley
231-962 Wichita Falls
231-970 Vista
231-972 Clarksville
231-974 Baltimore
231-981 Albuquerque
231-994 Waukegan
231-995 Sacramento
231-999 Nashville