These numbers are usually found in Iowa
319-200 → Cedar Rapids, IA
319-201 → Mount Pleasant, IA
319-202 → Cedar Rapids, IA
319-203 → Cedar Rapids, IA
319-204 → Mount Pleasant, IA
319-205 → Mount Vernon, IA
319-206 → , IA
319-208 → Burlington, IA
319-209 → Burlington, IA
319-210 → Cedar Rapids, IA
319-212 → Columbus Junction, IA
319-213 → Cedar Rapids, IA
319-214 → Vinton, IA
319-215 → Waterloo, IA
319-217 → Mount Pleasant, IA
319-219 → Mount Pleasant, IA
319-220 → Central City, IA
319-221 → Cedar Rapids, IA
319-222 → Waterloo, IA
319-223 → Newhall, IA
319-224 → Coggon, IA
319-225 → Amana, IA
319-226 → Waterloo, IA
319-227 → Norway, IA
319-228 → Van Horne, IA
319-229 → Waterloo, IA
319-230 → Waterloo, IA
319-231 → Waterloo, IA
319-232 → Waterloo, IA
319-233 → Waterloo, IA
319-234 → Waterloo, IA
319-235 → Waterloo, IA
319-236 → Waterloo, IA
319-237 → Burlington, IA
319-238 → Oelwein, IA
319-239 → Waterloo, IA
319-240 → Waterloo, IA
319-241 → Cedar Rapids, IA
319-242 → Waterloo, IA
319-243 → Cedar Falls, IA
319-244 → Ely, IA
319-245 → Grundy Center, IA
319-246 → Fort Madison, IA
319-247 → Cedar Rapids, IA
319-248 → Iowa City, IA
319-249 → Cedar Rapids, IA
319-250 → Fort Madison, IA
319-251 → Anamosa, IA
319-252 → Waterloo, IA
319-253 → Hillsboro, IA
319-254 → Wayland, IA
319-255 → Columbus Junction, IA
319-256 → Wayland, IA
319-257 → Winfield, IA
319-258 → Salem, IA
319-259 → Cedar Rapids, IA
319-260 → Waterloo, IA
319-261 → Cedar Rapids, IA
319-262 → Kalona, IA
319-263 → Cedar Rapids, IA
319-264 → Fayette, IA
319-265 → Cedar Rapids, IA
319-266 → Waterloo, IA
319-267 → Allison, IA
319-268 → Waterloo, IA
319-269 → Waterloo, IA
319-270 → Cedar Rapids, IA
319-271 → Independence, IA
319-272 → Waterloo, IA
319-273 → Waterloo, IA
319-274 → Waterloo, IA
319-275 → Plainfield, IA
319-276 → Plainfield, IA
319-277 → Waterloo, IA
319-278 → Clarksville, IA
319-279 → Readlyn, IA
319-281 → Hudson, IA
319-282 → South English, IA
319-283 → Oelwein, IA
319-284 → Oelwein, IA
319-285 → Riverside, IA
319-286 → Cedar Rapids, IA
319-287 → Waterloo, IA
319-288 → Keosauqua, IA
319-290 → Waterloo, IA
319-291 → Waterloo, IA
319-292 → Waterloo, IA
319-293 → Keosauqua, IA
319-294 → Cedar Rapids, IA
319-295 → Cedar Rapids, IA
319-296 → Evansdale, IA
319-297 → Cedar Rapids, IA
319-298 → Cedar Rapids, IA
319-299 → Belle Plaine, IA
319-310 → Cedar Rapids, IA
319-312 → Dysart, IA
319-313 → Keokuk, IA
319-316 → Fort Madison, IA
319-318 → Vinton, IA
319-320 → Cedar Rapids, IA
319-321 → Iowa City, IA
319-322 → Norway, IA
319-325 → Iowa City, IA
319-327 → Independence, IA
319-328 → Newhall, IA
319-329 → Cedar Rapids, IA
319-330 → Iowa City, IA
319-331 → Iowa City, IA
319-332 → Independence, IA
319-333 → Iowa City, IA
319-334 → Independence, IA
319-335 → Iowa City, IA
319-336 → Iowa City, IA
319-337 → Iowa City, IA
319-338 → Iowa City, IA
319-339 → Iowa City, IA
319-341 → Iowa City, IA
319-342 → La Porte City, IA
319-343 → Shellsburg, IA
319-344 → Columbus Junction, IA
319-345 → Reinbeck, IA
319-346 → Parkersburg, IA
319-347 → Aplington, IA
319-349 → Waterloo, IA
319-350 → Cedar Rapids, IA
319-351 → Iowa City, IA
319-352 → Waverly, IA
319-353 → Iowa City, IA
319-354 → Iowa City, IA
319-355 → Cedar Rapids, IA
319-356 → Iowa City, IA
319-357 → Fairfax, IA
319-358 → Iowa City, IA
319-359 → Iowa City, IA
319-360 → Cedar Rapids, IA
319-361 → Cedar Rapids, IA
319-362 → Cedar Rapids, IA
319-363 → Cedar Rapids, IA
319-364 → Cedar Rapids, IA
319-365 → Cedar Rapids, IA
319-366 → Cedar Rapids, IA
319-367 → New London, IA
319-368 → Cedar Rapids, IA
319-369 → Cedar Rapids, IA
319-371 → Fort Madison, IA
319-372 → Fort Madison, IA
319-373 → Cedar Rapids, IA
319-375 → Cedar Rapids, IA
319-376 → Fort Madison, IA
319-377 → Cedar Rapids, IA
319-378 → Cedar Rapids, IA
319-382 → Cedar Rapids, IA
319-383 → Iowa City, IA
319-384 → Iowa City, IA
319-385 → Mount Pleasant, IA
319-389 → Cedar Rapids, IA
319-390 → Cedar Rapids, IA
319-392 → Danville, IA
319-393 → Cedar Rapids, IA
319-394 → Mediapolis, IA
319-395 → Cedar Rapids, IA
319-396 → Cedar Rapids, IA
319-397 → Milton, IA
319-398 → Cedar Rapids, IA
319-399 → Cedar Rapids, IA
319-400 → Iowa City, IA
319-404 → Waterloo, IA
319-406 → Denver, IA
319-408 → Lisbon, IA
319-409 → Cedar Rapids, IA
319-415 → Waterloo, IA
319-421 → Shell Rock, IA
319-423 → Cedar Rapids, IA
319-425 → Anamosa, IA
319-427 → Waterloo, IA
319-429 → Waterloo, IA
319-430 → Iowa City, IA
319-431 → Cedar Rapids, IA
319-432 → Cedar Rapids, IA
319-433 → Waterloo, IA
319-434 → Belle Plaine, IA
319-435 → Coggon, IA
319-436 → Shellsburg, IA
319-437 → Coggon, IA
319-438 → Central City, IA
319-439 → Elberon, IA
319-440 → Cedar Rapids, IA
319-442 → Keystone, IA
319-443 → Urbana, IA
319-444 → Belle Plaine, IA
319-445 → Reinbeck, IA
319-446 → Atkins, IA
319-447 → Cedar Rapids, IA
319-448 → Walker, IA
319-449 → Cedar Rapids, IA
319-450 → Cedar Rapids, IA
319-453 → Shellsburg, IA
319-454 → Blairstown, IA
319-455 → Lisbon, IA
319-456 → Richland, IA
319-457 → Burlington, IA
319-458 → Washington, IA
319-459 → North Liberty, IA
319-460 → Washington, IA
319-461 → Washington, IA
319-462 → Anamosa, IA
319-463 → Montrose, IA
319-464 → Waterloo, IA
319-465 → Monticello, IA
319-466 → Iowa City, IA
319-467 → Iowa City, IA
319-469 → West Point, IA
319-470 → Fort Madison, IA
319-471 → Iowa City, IA
319-472 → Vinton, IA
319-473 → Argyle, IA
319-474 → Brandon, IA
319-475 → Mount Auburn, IA
319-476 → Dysart, IA
319-477 → Garrison, IA
319-478 → Traer, IA
319-479 → Clutier, IA
319-480 → Anamosa, IA
319-481 → Anamosa, IA
319-482 → Martelle, IA
319-483 → Waverly, IA
319-484 → Olin, IA
319-486 → Waterloo, IA
319-488 → Keystone, IA
319-489 → Olin, IA
319-490 → Cedar Rapids, IA
319-491 → Cedar Rapids, IA
319-493 → Waterloo, IA
319-494 → Mount Sterling, IA
319-495 → Mount Auburn, IA
319-498 → Birmingham, IA
319-499 → Iowa City, IA
319-504 → Waterloo, IA
319-505 → Waterloo, IA
319-509 → Oelwein, IA
319-512 → Iowa City, IA
319-519 → Iowa City, IA
319-520 → Keokuk, IA
319-521 → Cedar Rapids, IA
319-523 → Wapello, IA
319-524 → Keokuk, IA
319-525 → Hartwick, IA
319-526 → Keokuk, IA
319-527 → Wapello, IA
319-528 → West Point, IA
319-529 → Waterloo, IA
319-530 → Iowa City, IA
319-531 → Cedar Rapids, IA
319-533 → Cedar Rapids, IA
319-534 → Danville, IA
319-535 → Mount Vernon, IA
319-536 → Shellsburg, IA
319-537 → Mount Pleasant, IA
319-538 → Cedar Rapids, IA
319-540 → Cedar Rapids, IA
319-541 → Iowa City, IA
319-543 → Solon, IA
319-545 → Tiffin, IA
319-548 → Washington, IA
319-549 → Wayland, IA
319-550 → Cedar Rapids, IA
319-551 → Cedar Rapids, IA
319-552 → Mount Pleasant, IA
319-553 → Cedar Falls, IA
319-558 → Cedar Rapids, IA
319-559 → Waverly, IA
319-560 → Cedar Rapids, IA
319-561 → Fort Madison, IA
319-569 → Iowa City, IA
319-572 → Burlington, IA
319-573 → Cedar Rapids, IA
319-575 → Waterloo, IA
319-576 → Burlington, IA
319-578 → Swisher, IA
319-585 → Hazleton, IA
319-589 → Alburnett, IA
319-591 → Washington, IA
319-592 → Bonaparte, IA
319-594 → Iowa City, IA
319-596 → Waverly, IA
319-598 → Washington, IA
319-601 → Burlington, IA
319-609 → Aurora, IA
319-610 → Waterloo, IA
319-614 → Packwood, IA
319-621 → Iowa City, IA
319-622 → Amana, IA
319-623 → Ladora, IA
319-624 → Tiffin, IA
319-625 → Tiffin, IA
319-626 → North Liberty, IA
319-627 → West Liberty, IA
319-628 → Oxford, IA
319-629 → Lone Tree, IA
319-631 → Iowa City, IA
319-632 → Tiffin, IA
319-633 → Lone Tree, IA
319-634 → Aurora, IA
319-635 → Fairbank, IA
319-636 → Hazleton, IA
319-638 → Readlyn, IA
319-639 → South English, IA
319-640 → Cedar Rapids, IA
319-642 → Marengo, IA
319-643 → West Branch, IA
319-644 → Solon, IA
319-645 → Tiffin, IA
319-646 → Wellman, IA
319-647 → Victor, IA
319-648 → Riverside, IA
319-651 → Cedar Rapids, IA
319-652 → Traer, IA
319-653 → Washington, IA
319-654 → Cedar Rapids, IA
319-655 → Keswick, IA
319-656 → Kalona, IA
319-657 → Ainsworth, IA
319-658 → Crawfordsville, IA
319-660 → Williamsburg, IA
319-661 → Williamsburg, IA
319-662 → Homestead, IA
319-664 → North English, IA
319-665 → Tiffin, IA
319-667 → South English, IA
319-668 → Williamsburg, IA
319-669 → Fort Madison, IA
319-670 → Keokuk, IA
319-671 → Burlington, IA
319-674 → Wellman, IA
319-677 → Keosauqua, IA
319-678 → Iowa City, IA
319-679 → Lone Tree, IA
319-683 → Iowa City, IA
319-685 → Guernsey, IA
319-688 → Iowa City, IA
319-693 → Cedar Rapids, IA
319-694 → Brighton, IA
319-695 → Packwood, IA
319-696 → Lockridge, IA
319-698 → West Chester, IA
319-699 → Allison, IA
319-709 → Winthrop, IA
319-720 → Cedar Rapids, IA
319-721 → Cedar Rapids, IA
319-722 → Williamsburg, IA
319-723 → Nichols, IA
319-725 → Conesville, IA
319-726 → Letts, IA
319-727 → Coggon, IA
319-728 → Columbus Junction, IA
319-729 → Fruitland, IA
319-730 → Cedar Rapids, IA
319-731 → Cedar Rapids, IA
319-734 → Cedar Rapids, IA
319-738 → Keswick, IA
319-739 → Cedar Rapids, IA
319-741 → Marengo, IA
319-743 → Cedar Rapids, IA
319-745 → West Liberty, IA
319-750 → Burlington, IA
319-752 → Burlington, IA
319-753 → Burlington, IA
319-754 → Burlington, IA
319-758 → Burlington, IA
319-759 → Burlington, IA
319-766 → Oakville, IA
319-768 → Burlington, IA
319-774 → Cedar Rapids, IA
319-775 → Cedar Rapids, IA
319-777 → Cedar Rapids, IA
319-779 → Kalona, IA
319-784 → Cedar Rapids, IA
319-786 → Cedar Rapids, IA
319-788 → Reinbeck, IA
319-789 → Washington, IA
319-790 → Cedar Rapids, IA
319-795 → Keokuk, IA
319-796 → Stockport, IA
319-799 → Atkins, IA
319-800 → Iowa City, IA
319-804 → Cedar Rapids, IA
319-820 → Monticello, IA
319-821 → Anamosa, IA
319-822 → Dunkerton, IA
319-823 → Grundy Center, IA
319-824 → Grundy Center, IA
319-825 → Grundy Center, IA
319-826 → Cedar Rapids, IA
319-827 → Jesup, IA
319-828 → Coralville, IA
319-830 → Waterloo, IA
319-832 → Cedar Rapids, IA
319-833 → Waterloo, IA
319-834 → Iowa City, IA
319-835 → Donnellson, IA
319-836 → Donnellson, IA
319-837 → West Point, IA
319-838 → Argyle, IA
319-841 → Ely, IA
319-842 → Alburnett, IA
319-844 → Monticello, IA
319-845 → Fairfax, IA
319-846 → Fairfax, IA
319-848 → Ely, IA
319-849 → Center Point, IA
319-850 → Burlington, IA
319-851 → Palo, IA
319-853 → Tiffin, IA
319-854 → Springville, IA
319-855 → Iowa City, IA
319-857 → Swisher, IA
319-859 → Waterloo, IA
319-861 → Cedar Rapids, IA
319-862 → Cedar Rapids, IA
319-863 → Washington, IA
319-865 → Mount Union, IA
319-866 → Cedar Rapids, IA
319-868 → Morning Sun, IA
319-874 → Waterloo, IA
319-877 → West Branch, IA
319-878 → Farmington, IA
319-881 → Wapello, IA
319-882 → Tripoli, IA
319-883 → Waterloo, IA
319-884 → Aplington, IA
319-885 → Shell Rock, IA
319-887 → Iowa City, IA
319-888 → Waterloo, IA
319-892 → Cedar Rapids, IA
319-895 → Mount Vernon, IA
319-896 → Cedar Rapids, IA
319-899 → Cedar Rapids, IA
319-929 → Cedar Rapids, IA
319-930 → Iowa City, IA
319-931 → Mount Pleasant, IA
319-934 → Quasqueton, IA
319-935 → Winthrop, IA
319-936 → Iowa City, IA
319-937 → Oakville, IA
319-938 → Rowley, IA
319-939 → Waterloo, IA
319-961 → Waterloo, IA
319-975 → Anamosa, IA
319-981 → Cedar Rapids, IA
319-983 → New Hartford, IA
319-984 → Denver, IA
319-985 → Sperry, IA
319-986 → Mount Pleasant, IA
319-987 → Janesville, IA
319-988 → Hudson, IA
319-989 → Dike, IA
319-999 → Cedar Rapids, IA