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Area Code 314

Area code 314 is in Missouri, USA, spanning 1 county and serving 21 cities, including St Louis, Florissant or Oakville; it currently uses 783 prefixes, assigned from 314-200-XXXX through 314-999-XXXX.

In service since January 01, 1947, area code 314 is the parent Numbering Plan Area in overlay complex 314/557.

The current local time is 12:19:06 PM (Central Time Zone).

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314 area code prefix location

NPANXX Area served1 Date2
314-200 Mehlville 11/27/2002
314-201 Ladue 9/19/2013
314-202 St Louis 5/20/2013
314-203 St Louis 4/19/2013
314-204 St Louis N/A
314-205 Creve Coeur N/A
314-206 St Louis N/A
314-207 St Louis 11/23/2015
314-208 Sappington 12/24/2019
314-209 Ladue N/A
314-210 Kirkwood N/A
314-212 Ladue N/A
314-213 Ladue N/A
314-214 Ladue N/A
314-215 Ladue N/A
314-216 Ladue N/A
314-217 Kirkwood 12/8/2022
314-218 Ladue N/A
314-219 Ladue N/A
314-220 Creve Coeur N/A
314-221 Kirkwood 3/19/2002
314-222 Ladue N/A
314-223 Kirkwood N/A
314-224 St Louis 1/14/2014
314-225 Ladue 4/9/2003
314-226 St Louis N/A
314-227 Ladue N/A
314-228 Creve Coeur 6/3/2004
314-229 St Louis N/A
314-230 St Louis 6/14/2016
314-231 St Louis N/A
314-232 Ladue N/A
314-233 Ladue N/A
314-234 Ladue N/A
314-235 St Louis N/A
314-236 St Louis N/A
314-237 Ladue 4/2/2004
314-238 Kirkwood N/A
314-239 Ladue N/A
314-240 St Louis 5/30/2014
314-241 St Louis N/A
314-242 St Louis N/A
314-243 St Louis 3/6/2008
314-244 St Louis N/A
314-245 St Louis N/A
314-246 Ladue N/A
314-247 St Louis N/A
314-248 Mehlville 6/3/2004
314-249 Ladue N/A
314-250 St Louis 3/2/2015
314-251 Ladue 11/14/2003
314-252 Ladue N/A
314-253 Ladue N/A
314-254 Ladue 5/1/2014
314-255 St Louis N/A
314-256 St Louis 5/17/2001
314-257 St Louis 2/5/2018
314-258 Ladue 9/21/2001
314-259 St Louis N/A
314-260 St Louis N/A
314-261 St Louis N/A
314-262 Ladue 3/26/2002
314-263 St Louis N/A
314-264 Ladue N/A
314-265 Ladue N/A
314-266 Ladue N/A
314-267 St Louis N/A
314-268 St Louis N/A
314-269 St Louis N/A
314-270 Sappington N/A
314-271 Ladue 5/6/2004
314-272 Sappington N/A
314-273 St Louis 11/28/2006
314-274 Ladue 6/6/2002
314-275 Creve Coeur N/A
314-276 Ladue N/A
314-277 Kirkwood N/A
314-278 Kirkwood 1/15/2013
314-279 Ladue N/A
314-280 St Louis N/A
314-281 Ladue 12/22/2011
314-282 St Louis N/A
314-283 Ladue N/A
314-284 St Louis N/A
314-285 St Louis 10/8/2008
314-286 St Louis N/A
314-287 Kirkwood 12/22/2011
314-288 Kirkwood N/A
314-289 St Louis N/A
314-290 St Louis N/A
314-291 Ladue N/A
314-292 Ladue N/A
314-293 Oakville N/A
314-294 Ladue N/A
314-295 St Louis 10/8/2008
314-296 St Louis 10/3/2011
314-297 St Louis 5/24/2013
314-298 Ladue N/A
314-299 Ladue 11/15/2011

NPANXX Area served1 Date2
314-300 St Louis 5/22/2012
314-301 Ladue N/A
314-302 Ladue N/A
314-303 Ladue N/A
314-304 Ladue N/A
314-305 St Louis 2/19/2013
314-306 Ladue N/A
314-307 Ladue N/A
314-308 Ladue N/A
314-309 St Louis 3/7/2014
314-310 Ladue 11/23/2015
314-312 St Louis 9/18/2014
314-313 Ladue N/A
314-314 St Louis 10/18/2022
314-315 Kirkwood N/A
314-316 Ladue N/A
314-317 Creve Coeur N/A
314-318 St Louis N/A
314-319 St Louis 5/23/2013
314-320 St Louis N/A
314-322 Ladue N/A
314-323 Ladue N/A
314-324 Ladue N/A
314-325 Ladue 7/11/2014
314-326 St Louis 8/8/2013
314-327 St Louis 3/6/2008
314-328 St Louis 12/22/2014
314-329 Mehlville N/A
314-330 Ladue N/A
314-331 St Louis N/A
314-332 St Louis 6/19/2008
314-333 St Louis N/A
314-334 Oakville N/A
314-335 St Louis N/A
314-336 Creve Coeur N/A
314-337 St Louis 2/19/2008
314-338 St Louis 6/19/2008
314-339 St Louis 7/3/2014
314-340 St Louis N/A
314-341 Ladue N/A
314-342 St Louis N/A
314-343 Creve Coeur 8/26/2016
314-344 Ladue N/A
314-345 St Louis N/A
314-346 Ladue N/A
314-347 Sappington 7/3/2017
314-348 Ladue N/A
314-349 St Louis 10/17/2014
314-350 Kirkwood 5/9/2022
314-351 St Louis N/A
314-352 St Louis N/A
314-353 St Louis N/A
314-354 St Louis 7/22/2016
314-355 Ladue N/A
314-356 St Louis 2/24/2016
314-357 Ladue 11/15/2011
314-358 Ladue 6/27/2011
314-359 Ladue N/A
314-360 Ladue N/A
314-361 St Louis N/A
314-362 St Louis N/A
314-363 Ladue N/A
314-364 Sappington N/A
314-365 Ladue N/A
314-366 St Louis 4/14/2015
314-367 St Louis N/A
314-368 Ladue N/A
314-369 Ladue N/A
314-370 Creve Coeur 7/13/2018
314-371 St Louis N/A
314-372 Ladue N/A
314-373 Ladue N/A
314-374 Ladue N/A
314-375 Oakville N/A
314-376 St Louis 1/20/2016
314-377 Ladue 7/6/2015
314-378 Ladue N/A
314-379 St Louis 2/26/2015
314-380 Oakville N/A
314-381 St Louis N/A
314-382 St Louis N/A
314-383 St Louis N/A
314-384 Creve Coeur 3/21/2013
314-385 St Louis N/A
314-386 Ladue 6/9/2015
314-387 Ladue N/A
314-388 Ladue N/A
314-389 St Louis N/A
314-390 St Louis 8/30/2017
314-391 St Louis N/A
314-392 Creve Coeur N/A
314-393 St Louis N/A
314-394 Kirkwood N/A
314-395 Ladue 8/17/2001
314-396 St Louis 3/31/2016
314-397 Ladue N/A
314-398 St Louis N/A
314-399 St Louis 10/16/2012

NPANXX Area served1 Date2
314-400 Ladue N/A
314-401 Kirkwood N/A
314-402 Kirkwood N/A
314-403 Kirkwood 5/24/2010
314-404 Ladue N/A
314-405 St Louis 4/14/2016
314-406 Ladue N/A
314-407 Ladue N/A
314-408 Mehlville 8/15/2018
314-409 Ladue N/A
314-410 St Louis 10/28/2016
314-412 Ladue N/A
314-413 Ladue N/A
314-414 Ladue N/A
314-415 Creve Coeur N/A
314-416 Mehlville N/A
314-417 Ladue 12/13/2022
314-418 St Louis N/A
314-419 Ladue N/A
314-420 Kirkwood N/A
314-421 St Louis N/A
314-422 Ladue N/A
314-423 Ladue N/A
314-424 Ladue N/A
314-425 St Louis N/A
314-426 Ladue N/A
314-427 Ladue N/A
314-428 Ladue N/A
314-429 Ladue N/A
314-430 St Louis N/A
314-431 Sappington N/A
314-432 Ladue N/A
314-433 Mehlville N/A
314-434 Creve Coeur N/A
314-435 St Louis N/A
314-436 St Louis N/A
314-437 St Louis 3/6/2008
314-438 Ladue N/A
314-439 Creve Coeur N/A
314-440 Ladue N/A
314-441 Ladue 3/14/2012
314-442 Ladue N/A
314-443 Ladue N/A
314-444 St Louis N/A
314-445 St Louis N/A
314-446 St Louis N/A
314-447 Ladue N/A
314-448 St Louis 6/6/2005
314-449 St Louis 2/21/2013
314-450 St Louis N/A
314-451 Ladue N/A
314-452 Ladue 8/17/2001
314-453 Creve Coeur N/A
314-454 St Louis N/A
314-455 Ladue N/A
314-456 Ladue 12/19/2001
314-457 St Louis N/A
314-458 Ladue 1/18/2001
314-459 Ladue 11/15/2011
314-460 St Louis N/A
314-461 Mehlville 9/19/2016
314-462 Kirkwood 10/25/2016
314-463 Ladue 8/21/2018
314-464 Oakville 10/19/2020
314-465 St Louis N/A
314-466 St Louis N/A
314-467 Sappington 12/19/2001
314-468 Ladue N/A
314-469 Creve Coeur N/A
314-470 Oakville 2/11/2020
314-471 Kirkwood N/A
314-472 Sappington N/A
314-473 Ladue N/A
314-474 St Louis 2/10/2015
314-475 Ladue 3/9/2011
314-476 St Louis 6/14/2019
314-477 Ladue N/A
314-478 Kirkwood 11/2/2012
314-479 Ladue N/A
314-480 St Louis N/A
314-481 St Louis N/A
314-482 Ladue N/A
314-483 St Louis N/A
314-484 Ladue N/A
314-485 Creve Coeur N/A
314-486 Creve Coeur N/A
314-487 Mehlville N/A
314-488 Kirkwood N/A
314-489 St Louis N/A
314-490 Ladue N/A
314-491 Ladue N/A
314-492 St Louis 8/17/2011
314-493 Ladue N/A
314-494 Ladue N/A
314-495 Ladue N/A
314-496 Ladue N/A
314-497 Ladue N/A
314-498 Ladue N/A
314-499 St Louis 6/3/2011

NPANXX Area served1 Date2
314-500 St Louis 2/17/2015
314-501 Sappington 10/31/2018
314-502 St Louis 3/30/2012
314-503 Ladue N/A
314-504 Ladue N/A
314-505 St Louis N/A
314-506 Ladue N/A
314-507 Ladue N/A
314-508 St Louis N/A
314-509 St Louis N/A
314-510 St Louis N/A
314-512 St Louis N/A
314-513 Ladue N/A
314-514 Creve Coeur N/A
314-515 Creve Coeur N/A
314-516 St Louis N/A
314-517 Ladue N/A
314-518 Ladue N/A
314-519 St Louis 10/31/2016
314-520 Kirkwood N/A
314-521 Ladue N/A
314-522 Ladue N/A
314-523 Creve Coeur N/A
314-524 Ladue N/A
314-525 Sappington N/A
314-526 Kirkwood 1/15/2013
314-527 Ladue N/A
314-528 Ladue 8/30/2016
314-529 Creve Coeur N/A
314-530 St Louis 5/14/2019
314-531 St Louis N/A
314-532 St Louis 3/6/2008
314-533 St Louis N/A
314-534 St Louis N/A
314-535 St Louis N/A
314-536 St Louis 5/28/2008
314-537 St Louis N/A
314-538 Ladue N/A
314-539 St Louis N/A
314-540 Kirkwood N/A
314-541 Kirkwood N/A
314-542 Creve Coeur N/A
314-543 Sappington N/A
314-544 St Louis N/A
314-545 Ladue N/A
314-546 St Louis 11/7/2007
314-547 Ladue 2/15/2019
314-548 Creve Coeur N/A
314-549 Oakville N/A
314-550 Kirkwood N/A
314-551 Ladue N/A
314-552 St Louis N/A
314-553 St Louis N/A
314-554 St Louis N/A
314-556 St Louis 7/25/2006
314-557 Ladue 02/10/2023
314-558 St Louis N/A
314-559 St Louis N/A
314-560 Kirkwood N/A
314-561 St Louis 5/28/2008
314-562 Ladue N/A
314-563 Ladue N/A
314-564 Ladue N/A
314-565 St Louis N/A
314-566 Ladue 3/16/2001
314-567 Ladue N/A
314-568 Creve Coeur N/A
314-569 Ladue N/A
314-570 Kirkwood N/A
314-571 St Louis N/A
314-573 St Louis 1/17/2001
314-574 St Louis N/A
314-575 Creve Coeur N/A
314-576 Creve Coeur N/A
314-577 St Louis N/A
314-578 Kirkwood N/A
314-579 Creve Coeur N/A
314-580 Ladue N/A
314-581 Creve Coeur N/A
314-582 St Louis 4/6/2017
314-583 St Louis N/A
314-584 St Louis 3/25/2003
314-585 Ladue 4/19/2013
314-586 Kirkwood 12/17/2018
314-587 Ladue N/A
314-588 St Louis N/A
314-589 St Louis N/A
314-590 Creve Coeur N/A
314-591 Ladue N/A
314-592 Ladue N/A
314-593 Ladue N/A
314-594 Creve Coeur N/A
314-595 Ladue N/A
314-596 Kirkwood N/A
314-597 St Louis 8/22/2017
314-598 Ladue N/A
314-599 St Louis N/A

NPANXX Area served1 Date2
314-600 St Louis N/A
314-601 St Louis N/A
314-602 Kirkwood N/A
314-603 Kirkwood N/A
314-604 Kirkwood N/A
314-605 Kirkwood N/A
314-606 Kirkwood N/A
314-607 Kirkwood N/A
314-608 Kirkwood N/A
314-609 Kirkwood N/A
314-610 Ladue N/A
314-612 St Louis N/A
314-613 St Louis N/A
314-614 Ladue N/A
314-615 St Louis N/A
314-616 Ladue N/A
314-617 St Louis N/A
314-618 Ladue 10/18/2022
314-619 Ladue N/A
314-620 Kirkwood N/A
314-621 St Louis N/A
314-622 St Louis N/A
314-623 Kirkwood N/A
314-624 Creve Coeur 11/6/2017
314-625 Ladue N/A
314-626 Kirkwood 11/7/2013
314-627 St Louis 8/21/2008
314-628 Creve Coeur N/A
314-629 St Louis N/A
314-630 Kirkwood N/A
314-631 St Louis N/A
314-632 St Louis N/A
314-633 St Louis N/A
314-634 Kirkwood 4/29/2019
314-635 Sappington N/A
314-636 Oakville 03/15/2023
314-637 Ladue N/A
314-638 St Louis N/A
314-639 Kirkwood 5/15/2019
314-640 Kirkwood N/A
314-641 St Louis N/A
314-642 Ladue N/A
314-643 Ladue N/A
314-644 St Louis N/A
314-645 St Louis N/A
314-646 St Louis N/A
314-647 St Louis N/A
314-648 Creve Coeur 9/23/2019
314-649 Mehlville N/A
314-650 Kirkwood N/A
314-651 Ladue N/A
314-652 St Louis N/A
314-653 Ladue N/A
314-654 Ladue N/A
314-655 St Louis N/A
314-656 Ladue N/A
314-657 St Louis N/A
314-658 St Louis N/A
314-659 St Louis N/A
314-660 Kirkwood N/A
314-661 Sappington 4/13/2021
314-662 Ladue N/A
314-663 St Louis N/A
314-664 St Louis N/A
314-665 St Louis 6/14/2013
314-666 Ladue 5/23/2012
314-667 St Louis N/A
314-668 St Louis 7/24/2019
314-669 St Louis 4/6/2011
314-670 St Louis N/A
314-671 Kirkwood 10/15/2019
314-672 St Louis N/A
314-673 Creve Coeur 6/4/2021
314-674 Creve Coeur N/A
314-675 Mehlville N/A
314-676 St Louis 2/24/2006
314-677 Kirkwood 4/8/2005
314-678 St Louis N/A
314-679 St Louis N/A
314-680 St Louis N/A
314-681 Kirkwood 12/22/2006
314-682 Creve Coeur N/A
314-683 Ladue N/A
314-684 Ladue N/A
314-685 St Louis 9/21/2007
314-686 Kirkwood 9/26/2006
314-687 Ladue N/A
314-688 St Louis 9/23/2014
314-689 Kirkwood 6/9/2004
314-690 Sappington N/A
314-691 Kirkwood N/A
314-692 Ladue N/A
314-693 Ladue N/A
314-694 Ladue N/A
314-695 Ladue 3/2/2012
314-696 St Louis 3/7/2013
314-697 Kirkwood 8/20/2019
314-698 Kirkwood N/A
314-699 Ladue N/A

NPANXX Area served1 Date2
314-701 Mehlville 2/10/2016
314-702 Ladue N/A
314-703 Ladue N/A
314-704 Ladue N/A
314-705 Ladue N/A
314-706 Ladue N/A
314-707 Ladue N/A
314-708 Ladue N/A
314-709 Ladue N/A
314-710 St Louis 9/13/2019
314-712 Ladue N/A
314-713 Creve Coeur N/A
314-714 Mehlville N/A
314-715 Ladue N/A
314-716 Ladue N/A
314-717 Kirkwood 5/23/2011
314-718 Ladue N/A
314-719 St Louis N/A
314-720 Creve Coeur N/A
314-721 St Louis N/A
314-722 Sappington N/A
314-723 St Louis N/A
314-724 Ladue N/A
314-725 St Louis N/A
314-726 St Louis N/A
314-727 St Louis N/A
314-728 St Louis 9/19/2013
314-729 Sappington N/A
314-730 Sappington N/A
314-731 Ladue N/A
314-732 St Louis N/A
314-733 Ladue 11/16/2001
314-734 Ladue N/A
314-735 St Louis 2/8/2007
314-736 Ladue 4/4/2013
314-737 Ladue 4/19/2005
314-738 Ladue N/A
314-739 Ladue N/A
314-740 Ladue N/A
314-741 Ladue N/A
314-742 Mehlville 11/15/2019
314-743 Ladue N/A
314-744 Creve Coeur N/A
314-745 St Louis 11/8/2013
314-746 St Louis N/A
314-747 St Louis N/A
314-748 Sappington N/A
314-749 Ladue N/A
314-750 Ladue N/A
314-751 St Louis N/A
314-752 St Louis N/A
314-753 Ladue N/A
314-754 St Louis N/A
314-755 Ladue 10/22/2013
314-756 Sappington N/A
314-757 Ladue N/A
314-758 St Louis N/A
314-759 Kirkwood 2/26/2019
314-760 St Louis 4/6/2020
314-761 Ladue N/A
314-762 St Louis N/A
314-763 St Louis N/A
314-764 Ladue 2/28/2014
314-765 St Louis N/A
314-766 St Louis N/A
314-767 St Louis N/A
314-768 St Louis N/A
314-769 St Louis N/A
314-770 Ladue N/A
314-771 St Louis N/A
314-772 St Louis N/A
314-773 St Louis N/A
314-774 Kirkwood 12/19/2006
314-775 Kirkwood N/A
314-776 St Louis N/A
314-777 Ladue N/A
314-778 Ladue N/A
314-779 Kirkwood N/A
314-780 Ladue N/A
314-781 St Louis N/A
314-782 Mehlville N/A
314-783 St Louis N/A
314-784 Mehlville 12/8/2020
314-785 Ladue N/A
314-786 Creve Coeur N/A
314-787 Ladue N/A
314-788 St Louis 10/10/2019
314-789 Creve Coeur 10/24/2019
314-790 Ladue N/A
314-791 Ladue N/A
314-792 Ladue N/A
314-793 Ladue 11/7/2014
314-794 Oakville 7/30/2021
314-795 Kirkwood N/A
314-796 Creve Coeur 10/16/2019
314-797 St Louis 2/17/2015
314-798 St Louis 2/27/2019
314-799 Kirkwood N/A

NPANXX Area served1 Date2
314-800 Kirkwood N/A
314-801 Ladue N/A
314-802 St Louis N/A
314-803 Kirkwood N/A
314-804 Mehlville 5/24/2021
314-805 Kirkwood N/A
314-806 St Louis 9/30/2020
314-807 Kirkwood N/A
314-808 Kirkwood N/A
314-809 Kirkwood N/A
314-810 Ladue N/A
314-812 Ladue N/A
314-813 Ladue N/A
314-814 St Louis N/A
314-815 Mehlville N/A
314-816 Ladue 01/30/2023
314-817 Ladue N/A
314-818 St Louis 12/23/2016
314-819 Creve Coeur N/A
314-820 Ladue 1/31/2019
314-821 Kirkwood N/A
314-822 Kirkwood N/A
314-823 St Louis N/A
314-824 Ladue N/A
314-825 Kirkwood 4/13/2007
314-826 St Louis N/A
314-827 St Louis 4/5/2006
314-828 St Louis 6/11/2008
314-829 St Louis N/A
314-830 Ladue N/A
314-831 Ladue N/A
314-832 St Louis N/A
314-833 St Louis 12/4/2013
314-834 Sappington 9/21/2020
314-835 Kirkwood N/A
314-836 St Louis N/A
314-837 Ladue N/A
314-838 Ladue N/A
314-839 Ladue N/A
314-840 St Louis N/A
314-841 St Louis N/A
314-842 Sappington N/A
314-843 Sappington N/A
314-844 Creve Coeur N/A
314-845 Mehlville N/A
314-846 Oakville N/A
314-847 Ladue 6/30/2020
314-848 St Louis N/A
314-849 Sappington N/A
314-850 Ladue 5/5/2021
314-851 Creve Coeur N/A
314-852 Kirkwood N/A
314-853 Ladue N/A
314-854 St Louis N/A
314-855 St Louis N/A
314-856 Kirkwood N/A
314-857 St Louis 12/2/2020
314-858 Kirkwood 10/8/2013
314-859 St Louis 5/17/2001
314-860 St Louis 9/3/2021
314-861 St Louis 8/26/2021
314-862 St Louis N/A
314-863 St Louis N/A
314-864 Creve Coeur 12/17/2020
314-865 St Louis N/A
314-866 Ladue 10/25/2019
314-867 Ladue N/A
314-868 Ladue N/A
314-869 Ladue N/A
314-870 Ladue N/A
314-871 St Louis N/A
314-872 Ladue N/A
314-873 Ladue N/A
314-874 Ladue N/A
314-875 St Louis 7/11/2007
314-876 St Louis 8/25/2021
314-877 St Louis N/A
314-878 Creve Coeur N/A
314-879 St Louis N/A
314-880 St Louis N/A
314-881 St Louis N/A
314-882 Ladue N/A
314-883 St Louis 1/13/2020
314-884 St Louis 6/25/2008
314-885 Mehlville N/A
314-886 Creve Coeur 2/3/2021
314-887 St Louis 11/3/2020
314-888 Ladue 5/15/2012
314-889 St Louis N/A
314-890 Ladue N/A
314-891 Ladue 4/29/2021
314-892 Mehlville N/A
314-893 Kirkwood 7/27/2021
314-894 Mehlville N/A
314-895 Ladue N/A
314-896 St Louis 3/3/2014
314-897 St Louis 3/26/2021
314-898 St Louis N/A
314-899 St Louis 10/22/2013

NPANXX Area served1 Date2
314-900 Ladue 3/17/2015
314-901 Ladue 8/4/2021
314-902 St Louis N/A
314-903 St Louis N/A
314-904 St Louis 3/31/2020
314-905 St Louis N/A
314-906 St Louis 8/26/2021
314-907 Ladue 11/8/2021
314-908 St Louis N/A
314-909 Kirkwood N/A
314-910 Ladue N/A
314-912 St Louis 2/4/2021
314-913 Ladue N/A
314-914 Ladue N/A
314-915 Ladue N/A
314-916 St Louis 6/9/2020
314-917 Ladue N/A
314-918 Ladue N/A
314-919 Ladue N/A
314-920 Ladue N/A
314-921 Ladue N/A
314-922 Ladue N/A
314-923 St Louis N/A
314-924 St Louis 3/5/2018
314-925 St Louis 6/3/2008
314-926 Kirkwood 9/19/2016
314-927 St Louis N/A
314-928 Ladue 7/6/2015
314-929 St Louis N/A
314-930 St Louis 4/23/2015
314-931 Ladue 6/23/2017
314-932 St Louis 4/15/2008
314-933 St Louis N/A
314-934 St Louis 8/8/2018
314-935 St Louis N/A
314-936 Creve Coeur 11/8/2021
314-937 Sappington 9/17/2021
314-938 Ladue N/A
314-939 Mehlville 2/16/2015
314-940 St Louis 12/8/2021
314-941 Ladue N/A
314-942 Ladue 4/5/2012
314-943 Ladue N/A
314-944 St Louis 8/3/2017
314-945 St Louis N/A
314-946 Kirkwood 10/25/2019
314-947 Mehlville 1/11/2022
314-948 Sappington 1/11/2022
314-949 Ladue 3/12/2021
314-951 St Louis N/A
314-952 Kirkwood N/A
314-953 Ladue N/A
314-954 Kirkwood N/A
314-955 St Louis N/A
314-956 Ladue N/A
314-957 Kirkwood N/A
314-960 Kirkwood N/A
314-961 Ladue N/A
314-962 Ladue N/A
314-963 Ladue N/A
314-964 Ladue N/A
314-965 Kirkwood N/A
314-966 Kirkwood N/A
314-967 Ladue 12/8/2021
314-968 Ladue N/A
314-969 St Louis 11/10/2003
314-970 St Louis 2/8/2022
314-971 Kirkwood N/A
314-972 Ladue N/A
314-973 Ladue N/A
314-974 Kirkwood N/A
314-977 St Louis N/A
314-978 St Louis 6/21/2022
314-979 Ladue 7/22/2022
314-980 Ladue 7/28/2022
314-981 Ladue N/A
314-982 St Louis N/A
314-983 Ladue N/A
314-984 Kirkwood N/A
314-985 Creve Coeur N/A
314-986 Ladue 8/8/2022
314-987 Mehlville 8/8/2022
314-988 Oakville 3/10/2022
314-989 Ladue N/A
314-990 St Louis N/A
314-991 Ladue N/A
314-992 St Louis N/A
314-993 Ladue N/A
314-994 Ladue N/A
314-995 Ladue N/A
314-996 Ladue N/A
314-997 Ladue N/A
314-998 Creve Coeur 8/8/2022
314-999 St Louis N/A
  1. For 'Area served' we list the rate center. In the North American Numbering Plan a rate center is a geographic area used to determine local calling boundaries for billing purposes. Its name is generally a locality, often not the only one served by an NPA-NXX combination.
  2. Assignment date. N/A - mostly central office codes assigned before 2001.
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Cities in area code 314

City1 County Time2
Affton St Louis C
Bridgeton St Louis C
Creve Coeur St Louis C
Earth City St Louis C
Ferguson St Louis C
Florissant St Louis C
Glencoe St Louis C
Hazelwood St Louis C
Kirkwood St Louis C
Ladue St Louis C
Maryland Heights St Louis C
Mehlville St Louis C
Oakville St Louis C
Overland St Louis C
Sappington St Louis C
Spanish Lake St Louis C
St Ann St Louis C
St Louis St Louis C
University City St Louis C
Valley Park St Louis C
Webster Groves St Louis C
  1. Listed above are most places served by USA area code 314. When multiple places in a US state share the same name we list the largest one only. Cities with population over 50,000 are displayed in bold text.
  2. C stands for Central Time Zone (currently 12:19:06 PM).
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