314 Area Code: Location, Cities, Map And Time Zone

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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 .

314 area code location on a map
© OpenStreetMap contributorsFor exact NPA boundaries see official 314 area code map

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More Missouri area codes:

  • 235
  • 417
  • 557
  • 573
  • 636
  • 660
  • 816
  • 975

Locate any 314-NXX prefix:

314-200-XXXX --- 314-299-XXXX
NPANXX Area served[1] Provider[2] Date[3]
314-200 Mehlville Multiple 11/27/2002
314-201 Ladue T-Mobile USA 9/19/2013
314-202 St Louis Multiple 5/20/2013
314-203 St Louis Multiple 4/19/2013
314-204 St Louis USA Mobility Wireless N/A
314-205 Creve Coeur Southwestern Bell N/A
314-206 St Louis Southwestern Bell N/A
314-207 St Louis Onvoy 11/23/2015
314-208 Sappington Multiple 12/24/2019
314-209 Ladue Multiple N/A
314-210 Kirkwood New Cingular Wireless PCS N/A
314-212 Ladue Southwestern Bell N/A
314-213 Ladue Multiple N/A
314-214 Ladue Southwestern Bell N/A
314-215 Ladue Multiple N/A
314-216 Ladue Multiple N/A
314-217 Kirkwood Multiple 12/8/2022
314-218 Ladue Multiple N/A
314-219 Ladue Multiple N/A
314-220 Creve Coeur T-Mobile USA N/A
314-221 Kirkwood Multiple 3/19/2002
314-222 Ladue Multiple N/A
314-223 Kirkwood New Cingular Wireless PCS N/A
314-224 St Louis Multiple 1/14/2014
314-225 Ladue Multiple 4/9/2003
314-226 St Louis Multiple N/A
314-227 Ladue Multiple N/A
314-228 Creve Coeur Onvoy 6/3/2004
314-229 St Louis T-Mobile USA N/A
314-230 St Louis Multiple 6/14/2016
314-231 St Louis Southwestern Bell N/A
314-232 Ladue Teleport Communications America N/A
314-233 Ladue Teleport Communications America N/A
314-234 Ladue Teleport Communications America N/A
314-235 St Louis Southwestern Bell N/A
314-236 St Louis Multiple N/A
314-237 Ladue Onvoy 4/2/2004
314-238 Kirkwood Multiple N/A
314-239 Ladue New Cingular Wireless PCS N/A
314-240 St Louis Multiple 5/30/2014
314-241 St Louis Southwestern Bell N/A
314-242 St Louis Multiple N/A
314-243 St Louis New Cingular Wireless PCS 3/6/2008
314-244 St Louis Multiple N/A
314-245 St Louis USA Mobility Wireless N/A
314-246 Ladue Multiple N/A
314-247 St Louis Southwestern Bell N/A
314-248 Mehlville Onvoy 6/3/2004
314-249 Ladue Multiple N/A
314-250 St Louis New Cingular Wireless PCS 3/2/2015
314-251 Ladue Southwestern Bell 11/14/2003
314-252 Ladue Multiple N/A
314-253 Ladue Southwestern Bell N/A
314-254 Ladue Multiple 5/1/2014
314-255 St Louis Multiple N/A
314-256 St Louis Multiple 5/17/2001
314-257 St Louis Multiple 2/5/2018
314-258 Ladue Multiple 9/21/2001
314-259 St Louis Multiple N/A
314-260 St Louis Multiple N/A
314-261 St Louis Multiple N/A
314-262 Ladue Multiple 3/26/2002
314-263 St Louis Southwestern Bell N/A
314-264 Ladue Southwestern Bell N/A
314-265 Ladue Multiple N/A
314-266 Ladue Multiple N/A
314-267 St Louis Multiple N/A
314-268 St Louis Southwestern Bell N/A
314-269 St Louis Multiple N/A
314-270 Sappington Multiple N/A
314-271 Ladue Onvoy 5/6/2004
314-272 Sappington Multiple N/A
314-273 St Louis Southwestern Bell 11/28/2006
314-274 Ladue Multiple 6/6/2002
314-275 Creve Coeur Multiple N/A
314-276 Ladue Multiple N/A
314-277 Kirkwood New Cingular Wireless PCS N/A
314-278 Kirkwood Multiple 1/15/2013
314-279 Ladue Multiple N/A
314-280 St Louis Multiple N/A
314-281 Ladue Multiple 12/22/2011
314-282 St Louis Multiple N/A
314-283 Ladue Multiple N/A
314-284 St Louis Southwestern Bell N/A
314-285 St Louis New Cingular Wireless PCS 10/8/2008
314-286 St Louis Southwestern Bell N/A
314-287 Kirkwood Multiple 12/22/2011
314-288 Kirkwood Multiple N/A
314-289 St Louis Southwestern Bell N/A
314-290 St Louis Southwestern Bell N/A
314-291 Ladue Southwestern Bell N/A
314-292 Ladue Multiple N/A
314-293 Oakville Multiple N/A
314-294 Ladue American Messaging Services N/A
314-295 St Louis New Cingular Wireless PCS 10/8/2008
314-296 St Louis Multiple 10/3/2011
314-297 St Louis Multiple 5/24/2013
314-298 Ladue Southwestern Bell N/A
314-299 Ladue Multiple 11/15/2011
314-300-XXXX --- 314-399-XXXX
NPANXX Area served[1] Provider[2] Date[3]
314-300 St Louis Multiple 5/22/2012
314-301 Ladue Multiple N/A
314-302 Ladue Cellco Partnership N/A
314-303 Ladue Cellco Partnership N/A
314-304 Ladue Cellco Partnership N/A
314-305 St Louis Multiple 2/19/2013
314-306 Ladue Cellco Partnership N/A
314-307 Ladue Cellco Partnership N/A
314-308 Ladue New Cingular Wireless PCS N/A
314-309 St Louis Multiple 3/7/2014
314-310 Ladue Onvoy 11/23/2015
314-312 St Louis Multiple 9/18/2014
314-313 Ladue Cellco Partnership N/A
314-314 St Louis Onvoy 10/18/2022
314-315 Kirkwood Multiple N/A
314-316 Ladue Southwestern Bell N/A
314-317 Creve Coeur Multiple N/A
314-318 St Louis USA Mobility Wireless N/A
314-319 St Louis Multiple 5/23/2013
314-320 St Louis Multiple N/A
314-322 Ladue Multiple N/A
314-323 Ladue Multiple N/A
314-324 Ladue Multiple N/A
314-325 Ladue Multiple 7/11/2014
314-326 St Louis Multiple 8/8/2013
314-327 St Louis New Cingular Wireless PCS 3/6/2008
314-328 St Louis Multiple 12/22/2014
314-329 Mehlville Multiple N/A
314-330 Ladue Cellco Partnership N/A
314-331 St Louis Southwestern Bell N/A
314-332 St Louis Multiple 6/19/2008
314-333 St Louis Multiple N/A
314-334 Oakville Multiple N/A
314-335 St Louis Multiple N/A
314-336 Creve Coeur Paetec Itel N/A
314-337 St Louis New Cingular Wireless PCS 2/19/2008
314-338 St Louis Multiple 6/19/2008
314-339 St Louis Multiple 7/3/2014
314-340 St Louis Southwestern Bell N/A
314-341 Ladue Cellco Partnership N/A
314-342 St Louis Multiple N/A
314-343 Creve Coeur Multiple 8/26/2016
314-344 Ladue Southwestern Bell N/A
314-345 St Louis Multiple N/A
314-346 Ladue Cellco Partnership N/A
314-347 Sappington Multiple 7/3/2017
314-348 Ladue Cellco Partnership N/A
314-349 St Louis Multiple 10/17/2014
314-350 Kirkwood Multiple 5/9/2022
314-351 St Louis Multiple N/A
314-352 St Louis Multiple N/A
314-353 St Louis Multiple N/A
314-354 St Louis Multiple 7/22/2016
314-355 Ladue Southwestern Bell N/A
314-356 St Louis Multiple 2/24/2016
314-357 Ladue Multiple 11/15/2011
314-358 Ladue Multiple 6/27/2011
314-359 Ladue T-Mobile USA N/A
314-360 Ladue American Messaging Services N/A
314-361 St Louis Multiple N/A
314-362 St Louis Southwestern Bell N/A
314-363 Ladue Multiple N/A
314-364 Sappington Southwestern Bell N/A
314-365 Ladue Cellco Partnership N/A
314-366 St Louis Multiple 4/14/2015
314-367 St Louis Southwestern Bell N/A
314-368 Ladue Multiple N/A
314-369 Ladue Multiple N/A
314-370 Creve Coeur Multiple 7/13/2018
314-371 St Louis Multiple N/A
314-372 Ladue Multiple N/A
314-373 Ladue Multiple N/A
314-374 Ladue Multiple N/A
314-375 Oakville Multiple N/A
314-376 St Louis Multiple 1/20/2016
314-377 Ladue Multiple 7/6/2015
314-378 Ladue New Cingular Wireless PCS N/A
314-379 St Louis Multiple 2/26/2015
314-380 Oakville Multiple N/A
314-381 St Louis Southwestern Bell N/A
314-382 St Louis Multiple N/A
314-383 St Louis Multiple N/A
314-384 Creve Coeur Multiple 3/21/2013
314-385 St Louis Southwestern Bell N/A
314-386 Ladue Multiple 6/9/2015
314-387 Ladue Multiple N/A
314-388 Ladue Multiple N/A
314-389 St Louis Southwestern Bell N/A
314-390 St Louis Multiple 8/30/2017
314-391 St Louis Multiple N/A
314-392 Creve Coeur Multiple N/A
314-393 St Louis Multiple N/A
314-394 Kirkwood Multiple N/A
314-395 Ladue Charter IP Enabled Services 8/17/2001
314-396 St Louis Multiple 3/31/2016
314-397 Ladue T-Mobile USA N/A
314-398 St Louis T-Mobile USA N/A
314-399 St Louis Multiple 10/16/2012
314-400-XXXX --- 314-499-XXXX
NPANXX Area served[1] Provider[2] Date[3]
314-400 Ladue Multiple N/A
314-401 Kirkwood New Cingular Wireless PCS N/A
314-402 Kirkwood New Cingular Wireless PCS N/A
314-403 Kirkwood Multiple 5/24/2010
314-404 Ladue New Cingular Wireless PCS N/A
314-405 St Louis Multiple 4/14/2016
314-406 Ladue New Cingular Wireless PCS N/A
314-407 Ladue American Messaging Services N/A
314-408 Mehlville Multiple 8/15/2018
314-409 Ladue New Cingular Wireless PCS N/A
314-410 St Louis Multiple 10/28/2016
314-412 Ladue Cellco Partnership N/A
314-413 Ladue Cellco Partnership N/A
314-414 Ladue Multiple N/A
314-415 Creve Coeur Multiple N/A
314-416 Mehlville Southwestern Bell N/A
314-417 Ladue Multiple 12/13/2022
314-418 St Louis Multiple N/A
314-419 Ladue American Messaging Services N/A
314-420 Kirkwood New Cingular Wireless PCS N/A
314-421 St Louis Multiple N/A
314-422 Ladue New Cingular Wireless PCS N/A
314-423 Ladue Southwestern Bell N/A
314-424 Ladue American Messaging Services N/A
314-425 St Louis Multiple N/A
314-426 Ladue Southwestern Bell N/A
314-427 Ladue Southwestern Bell N/A
314-428 Ladue Multiple N/A
314-429 Ladue Southwestern Bell N/A
314-430 Ladue Cellco Partnership 09/09/2025
314-431 Sappington MCIMetro Access Transmission Services N/A
314-432 Ladue Southwestern Bell N/A
314-433 Mehlville Multiple N/A
314-434 Creve Coeur Southwestern Bell N/A
314-435 St Louis New Cingular Wireless PCS N/A
314-436 St Louis Southwestern Bell N/A
314-437 St Louis New Cingular Wireless PCS 3/6/2008
314-438 Ladue Multiple N/A
314-439 Creve Coeur Multiple N/A
314-440 Ladue Cellco Partnership N/A
314-441 Ladue Multiple 3/14/2012
314-442 Ladue Multiple N/A
314-443 Ladue Multiple N/A
314-444 St Louis Southwestern Bell N/A
314-445 St Louis Multiple N/A
314-446 St Louis Multiple N/A
314-447 Ladue Multiple N/A
314-448 St Louis Multiple 6/6/2005
314-449 St Louis Multiple 2/21/2013
314-450 St Louis Multiple N/A
314-451 Ladue Multiple N/A
314-452 Ladue New Cingular Wireless PCS 8/17/2001
314-453 Creve Coeur Multiple N/A
314-454 St Louis Southwestern Bell N/A
314-455 Ladue Multiple N/A
314-456 Ladue Multiple 12/19/2001
314-457 St Louis Multiple N/A
314-458 Ladue Multiple 1/18/2001
314-459 Ladue Multiple 11/15/2011
314-460 St Louis USA Mobility Wireless N/A
314-461 Mehlville Multiple 9/19/2016
314-462 Kirkwood Multiple 10/25/2016
314-463 Ladue Multiple 8/21/2018
314-464 Oakville Multiple 10/19/2020
314-465 St Louis Multiple N/A
314-466 St Louis Southwestern Bell N/A
314-467 Sappington Multiple 12/19/2001
314-468 Ladue MCIMetro Access Transmission Services N/A
314-469 Creve Coeur Southwestern Bell N/A
314-470 Oakville Multiple 2/11/2020
314-471 Kirkwood Multiple N/A
314-472 Sappington Multiple N/A
314-473 Ladue Multiple N/A
314-474 St Louis Bandwidth.com Clec 2/10/2015
314-475 Ladue Multiple 3/9/2011
314-476 St Louis Multiple 6/14/2019
314-477 Ladue Multiple N/A
314-478 Kirkwood Multiple 11/2/2012
314-479 Ladue Multiple N/A
314-480 St Louis Multiple N/A
314-481 St Louis Multiple N/A
314-482 Ladue Multiple N/A
314-483 St Louis American Messaging Services N/A
314-484 Ladue T-Mobile USA N/A
314-485 Creve Coeur Multiple N/A
314-486 Creve Coeur T-Mobile USA N/A
314-487 Mehlville Southwestern Bell N/A
314-488 Kirkwood Multiple N/A
314-489 St Louis Multiple N/A
314-490 Ladue American Messaging Services N/A
314-491 Ladue American Messaging Services N/A
314-492 St Louis Multiple 8/17/2011
314-493 Ladue Southwestern Bell N/A
314-494 Ladue Multiple N/A
314-495 Ladue Multiple N/A
314-496 Ladue Multiple N/A
314-497 Ladue Multiple N/A
314-498 Ladue T-Mobile USA N/A
314-499 St Louis Multiple 6/3/2011
314-500-XXXX --- 314-599-XXXX
NPANXX Area served[1] Provider[2] Date[3]
314-500 St Louis Multiple 2/17/2015
314-501 Sappington Multiple 10/31/2018
314-502 St Louis Multiple 3/30/2012
314-503 Ladue Multiple N/A
314-504 Ladue Multiple N/A
314-505 St Louis Southwestern Bell N/A
314-506 Ladue Southwestern Bell N/A
314-507 Ladue USA Mobility Wireless N/A
314-508 St Louis American Messaging Services N/A
314-509 St Louis American Messaging Services N/A
314-510 St Louis American Messaging Services N/A
314-512 St Louis Southwestern Bell N/A
314-513 Ladue Multiple N/A
314-514 Creve Coeur Multiple N/A
314-515 Creve Coeur Southwestern Bell N/A
314-516 St Louis Multiple N/A
314-517 Ladue Multiple N/A
314-518 Ladue Multiple N/A
314-519 St Louis MCIMetro Access Transmission Services 10/31/2016
314-520 Kirkwood New Cingular Wireless PCS N/A
314-521 Ladue Southwestern Bell N/A
314-522 Ladue Southwestern Bell N/A
314-523 Creve Coeur Southwestern Bell N/A
314-524 Ladue Southwestern Bell N/A
314-525 Sappington Multiple N/A
314-526 Kirkwood Multiple 1/15/2013
314-527 Ladue Multiple N/A
314-528 Ladue Multiple 8/30/2016
314-529 Creve Coeur Multiple N/A
314-530 St Louis Multiple 5/14/2019
314-531 St Louis Southwestern Bell N/A
314-532 St Louis New Cingular Wireless PCS 3/6/2008
314-533 St Louis Southwestern Bell N/A
314-534 St Louis Multiple N/A
314-535 St Louis Southwestern Bell N/A
314-536 St Louis Multiple 5/28/2008
314-537 St Louis T-Mobile USA N/A
314-538 Ladue Southwestern Bell N/A
314-539 St Louis Multiple N/A
314-540 Kirkwood New Cingular Wireless PCS N/A
314-541 Kirkwood New Cingular Wireless PCS N/A
314-542 Creve Coeur Multiple N/A
314-543 Sappington Southwestern Bell N/A
314-544 St Louis Southwestern Bell N/A
314-545 Ladue Teleport Communications America N/A
314-546 St Louis Multiple 11/7/2007
314-547 Ladue MCIMetro Access Transmission Services 2/15/2019
314-548 Creve Coeur Multiple N/A
314-549 Oakville Multiple N/A
314-550 Kirkwood New Cingular Wireless PCS N/A
314-551 Ladue Multiple N/A
314-552 St Louis Multiple N/A
314-553 St Louis Multiple N/A
314-554 St Louis Southwestern Bell N/A
314-556 St Louis Multiple 7/25/2006
314-557 Ladue Multiple 02/10/2023
314-558 St Louis Multiple N/A
314-559 St Louis American Messaging Services N/A
314-560 Kirkwood New Cingular Wireless PCS N/A
314-561 St Louis Multiple 5/28/2008
314-562 Ladue Multiple N/A
314-563 Ladue Multiple N/A
314-564 Ladue Multiple N/A
314-565 St Louis Multiple N/A
314-566 Ladue New Cingular Wireless PCS 3/16/2001
314-567 Ladue Southwestern Bell N/A
314-568 Creve Coeur T-Mobile USA N/A
314-569 Ladue Southwestern Bell N/A
314-570 Kirkwood New Cingular Wireless PCS N/A
314-571 St Louis Multiple N/A
314-573 St Louis Multiple 1/17/2001
314-574 St Louis Multiple N/A
314-575 Creve Coeur T-Mobile USA N/A
314-576 Creve Coeur Southwestern Bell N/A
314-577 St Louis Southwestern Bell N/A
314-578 Kirkwood New Cingular Wireless PCS N/A
314-579 Creve Coeur Multiple N/A
314-580 Ladue Cellco Partnership N/A
314-581 Creve Coeur T-Mobile USA N/A
314-582 St Louis Onvoy 4/6/2017
314-583 St Louis T-Mobile USA N/A
314-584 St Louis Multiple 3/25/2003
314-585 Ladue T-Mobile USA 4/19/2013
314-586 Kirkwood New Cingular Wireless PCS 12/17/2018
314-587 Ladue Multiple N/A
314-588 St Louis Southwestern Bell N/A
314-589 St Louis Southwestern Bell N/A
314-590 Creve Coeur Multiple N/A
314-591 Ladue Cellco Partnership N/A
314-592 Ladue Southwestern Bell N/A
314-593 Ladue Multiple N/A
314-594 Creve Coeur Multiple N/A
314-595 Ladue Southwestern Bell N/A
314-596 Kirkwood Multiple N/A
314-597 St Louis Onvoy 8/22/2017
314-598 Ladue Multiple N/A
314-599 St Louis Multiple N/A
314-600-XXXX --- 314-699-XXXX
NPANXX Area served[1] Provider[2] Date[3]
314-600 St Louis Multiple N/A
314-601 St Louis Multiple N/A
314-602 Kirkwood New Cingular Wireless PCS N/A
314-603 Kirkwood New Cingular Wireless PCS N/A
314-604 Kirkwood New Cingular Wireless PCS N/A
314-605 Kirkwood New Cingular Wireless PCS N/A
314-606 Kirkwood New Cingular Wireless PCS N/A
314-607 Kirkwood New Cingular Wireless PCS N/A
314-608 Kirkwood New Cingular Wireless PCS N/A
314-609 Kirkwood New Cingular Wireless PCS N/A
314-610 Ladue Cellco Partnership N/A
314-612 St Louis Multiple N/A
314-613 St Louis Southwestern Bell N/A
314-614 Ladue New Cingular Wireless PCS N/A
314-615 St Louis Southwestern Bell N/A
314-616 Ladue New Cingular Wireless PCS N/A
314-617 St Louis Multiple N/A
314-618 Ladue Onvoy Spectrum 10/18/2022
314-619 Ladue Cellco Partnership N/A
314-620 Kirkwood Multiple N/A
314-621 St Louis Southwestern Bell N/A
314-622 St Louis Southwestern Bell N/A
314-623 Kirkwood New Cingular Wireless PCS N/A
314-624 Creve Coeur Multiple 11/6/2017
314-625 Ladue Multiple N/A
314-626 Kirkwood Multiple 11/7/2013
314-627 St Louis Peerless Network Of Missouri 8/21/2008
314-628 Creve Coeur Multiple N/A
314-629 St Louis T-Mobile USA N/A
314-630 Kirkwood New Cingular Wireless PCS N/A
314-631 St Louis Southwestern Bell N/A
314-632 St Louis Multiple N/A
314-633 St Louis Southwestern Bell N/A
314-634 Kirkwood New Cingular Wireless PCS 4/29/2019
314-635 Sappington Multiple N/A
314-636 Oakville Multiple 03/15/2023
314-637 Ladue Multiple N/A
314-638 St Louis Southwestern Bell N/A
314-639 Kirkwood Multiple 5/15/2019
314-640 Kirkwood New Cingular Wireless PCS N/A
314-641 St Louis Multiple N/A
314-642 Ladue Multiple N/A
314-643 Ladue Multiple N/A
314-644 St Louis Multiple N/A
314-645 St Louis Southwestern Bell N/A
314-646 St Louis Multiple N/A
314-647 St Louis Southwestern Bell N/A
314-648 Creve Coeur Multiple 9/23/2019
314-649 Mehlville Multiple N/A
314-650 Kirkwood New Cingular Wireless PCS N/A
314-651 Ladue New Cingular Wireless PCS N/A
314-652 St Louis Multiple N/A
314-653 Ladue Southwestern Bell N/A
314-654 Ladue Southwestern Bell N/A
314-655 St Louis Multiple N/A
314-656 Ladue Multiple N/A
314-657 St Louis Multiple N/A
314-658 St Louis Multiple N/A
314-659 St Louis Multiple N/A
314-660 Kirkwood New Cingular Wireless PCS N/A
314-661 Sappington Multiple 4/13/2021
314-662 Ladue T-Mobile USA N/A
314-663 St Louis American Messaging Services N/A
314-664 St Louis Multiple N/A
314-665 St Louis Multiple 6/14/2013
314-666 Ladue Multiple 5/23/2012
314-667 St Louis Multiple N/A
314-668 St Louis Multiple 7/24/2019
314-669 St Louis Multiple 4/6/2011
314-670 St Louis American Messaging Services N/A
314-671 Kirkwood Multiple 10/15/2019
314-672 St Louis American Messaging Services N/A
314-673 Creve Coeur Multiple 6/4/2021
314-674 Creve Coeur MCIMetro Access Transmission Services N/A
314-675 Mehlville Multiple N/A
314-676 St Louis MCIMetro Access Transmission Services 2/24/2006
314-677 Kirkwood Multiple 4/8/2005
314-678 St Louis Paetec Itel N/A
314-679 St Louis Multiple N/A
314-680 St Louis T-Mobile USA N/A
314-681 Kirkwood Multiple 12/22/2006
314-682 Creve Coeur Multiple N/A
314-683 Ladue Multiple N/A
314-684 Ladue Multiple N/A
314-685 St Louis Multiple 9/21/2007
314-686 Kirkwood Multiple 9/26/2006
314-687 Ladue Multiple N/A
314-688 St Louis MetroPCS 9/23/2014
314-689 Kirkwood Onvoy 6/9/2004
314-690 Sappington Multiple N/A
314-691 Kirkwood New Cingular Wireless PCS N/A
314-692 Ladue Southwestern Bell N/A
314-693 Ladue Southwestern Bell N/A
314-694 Ladue Southwestern Bell N/A
314-695 Ladue Multiple 3/2/2012
314-696 St Louis Multiple 3/7/2013
314-697 Kirkwood Multiple 8/20/2019
314-698 Kirkwood Multiple N/A
314-699 Ladue Multiple N/A
314-701-XXXX --- 314-799-XXXX
NPANXX Area served[1] Provider[2] Date[3]
314-701 Mehlville Multiple 2/10/2016
314-702 Ladue Multiple N/A
314-703 Ladue Cellco Partnership N/A
314-704 Ladue Cellco Partnership N/A
314-705 Ladue Cellco Partnership N/A
314-706 Ladue Cellco Partnership N/A
314-707 Ladue Cellco Partnership N/A
314-708 Ladue Multiple N/A
314-709 Ladue Multiple N/A
314-710 St Louis Multiple 9/13/2019
314-712 Ladue Cellco Partnership N/A
314-713 Creve Coeur T-Mobile USA N/A
314-714 Mehlville Multiple N/A
314-715 Ladue Multiple N/A
314-716 Ladue Multiple N/A
314-717 Kirkwood Multiple 5/23/2011
314-718 Ladue Multiple N/A
314-719 St Louis Multiple N/A
314-720 Creve Coeur Multiple N/A
314-721 St Louis Southwestern Bell N/A
314-722 Sappington Multiple N/A
314-723 St Louis Multiple N/A
314-724 Ladue New Cingular Wireless PCS N/A
314-725 St Louis Southwestern Bell N/A
314-726 St Louis Southwestern Bell N/A
314-727 St Louis Southwestern Bell N/A
314-728 St Louis T-Mobile USA 9/19/2013
314-729 Sappington Southwestern Bell N/A
314-730 Sappington Multiple N/A
314-731 Ladue Multiple N/A
314-732 St Louis Multiple N/A
314-733 Ladue Multiple 11/16/2001
314-734 Ladue American Messaging Services N/A
314-735 St Louis Multiple 2/8/2007
314-736 Ladue Multiple 4/4/2013
314-737 Ladue Multiple 4/19/2005
314-738 Ladue Multiple N/A
314-739 Ladue Southwestern Bell N/A
314-740 Ladue Cellco Partnership N/A
314-741 Ladue Southwestern Bell N/A
314-742 Mehlville Multiple 11/15/2019
314-743 Ladue Multiple N/A
314-744 Creve Coeur Multiple N/A
314-745 St Louis T-Mobile USA 11/8/2013
314-746 St Louis Southwestern Bell N/A
314-747 St Louis Southwestern Bell N/A
314-748 Sappington Multiple N/A
314-749 Ladue Multiple N/A
314-750 Ladue Cellco Partnership N/A
314-751 St Louis USA Mobility Wireless N/A
314-752 St Louis Southwestern Bell N/A
314-753 Ladue New Cingular Wireless PCS N/A
314-754 St Louis MCIMetro Access Transmission Services N/A
314-755 Ladue Multiple 10/22/2013
314-756 Sappington Multiple N/A
314-757 Ladue T-Mobile USA N/A
314-758 St Louis Southwestern Bell N/A
314-759 Kirkwood New Cingular Wireless PCS 2/26/2019
314-760 St Louis Multiple 4/6/2020
314-761 Ladue Multiple N/A
314-762 St Louis Multiple N/A
314-763 St Louis Multiple N/A
314-764 Ladue Multiple 2/28/2014
314-765 St Louis Multiple N/A
314-766 St Louis Multiple N/A
314-767 St Louis Southwestern Bell N/A
314-768 St Louis Multiple N/A
314-769 St Louis Multiple N/A
314-770 Ladue Southwestern Bell N/A
314-771 St Louis Southwestern Bell N/A
314-772 St Louis Southwestern Bell N/A
314-773 St Louis Multiple N/A
314-774 Kirkwood Multiple 12/19/2006
314-775 Kirkwood Multiple N/A
314-776 St Louis Multiple N/A
314-777 Ladue Teleport Communications America N/A
314-778 Ladue Multiple N/A
314-779 Kirkwood Multiple N/A
314-780 Ladue Cellco Partnership N/A
314-781 St Louis Southwestern Bell N/A
314-782 Mehlville Multiple N/A
314-783 St Louis Multiple N/A
314-784 Mehlville Multiple 12/8/2020
314-785 Ladue Multiple N/A
314-786 Creve Coeur Multiple N/A
314-787 Ladue MCIMetro Access Transmission Services N/A
314-788 St Louis Multiple 10/10/2019
314-789 Creve Coeur Multiple 10/24/2019
314-790 Ladue American Messaging Services N/A
314-791 Ladue Cellco Partnership N/A
314-792 Ladue Multiple N/A
314-793 Ladue Multiple 11/7/2014
314-794 Oakville Multiple 7/30/2021
314-795 Kirkwood New Cingular Wireless PCS N/A
314-796 Creve Coeur Teleport Communications America 10/16/2019
314-797 St Louis Multiple 2/17/2015
314-798 St Louis Multiple 2/27/2019
314-799 Kirkwood New Cingular Wireless PCS N/A
314-800-XXXX --- 314-899-XXXX
NPANXX Area served[1] Provider[2] Date[3]
314-800 Kirkwood Multiple N/A
314-801 Ladue Multiple N/A
314-802 St Louis Multiple N/A
314-803 Kirkwood New Cingular Wireless PCS N/A
314-804 Mehlville Multiple 5/24/2021
314-805 Kirkwood New Cingular Wireless PCS N/A
314-806 St Louis Multiple 9/30/2020
314-807 Kirkwood New Cingular Wireless PCS N/A
314-808 Kirkwood New Cingular Wireless PCS N/A
314-809 Kirkwood New Cingular Wireless PCS N/A
314-810 Ladue Multiple N/A
314-812 Ladue Southwestern Bell N/A
314-813 Ladue Multiple N/A
314-814 St Louis Multiple N/A
314-815 Mehlville Multiple N/A
314-816 Ladue Multiple 01/30/2023
314-817 Ladue Multiple N/A
314-818 St Louis Multiple 12/23/2016
314-819 Creve Coeur Multiple N/A
314-820 Ladue Multiple 1/31/2019
314-821 Kirkwood Southwestern Bell N/A
314-822 Kirkwood Southwestern Bell N/A
314-823 St Louis Southwestern Bell N/A
314-824 Ladue Multiple N/A
314-825 Kirkwood New Cingular Wireless PCS 4/13/2007
314-826 St Louis Southwestern Bell N/A
314-827 St Louis Multiple 4/5/2006
314-828 St Louis Multiple 6/11/2008
314-829 St Louis Southwestern Bell N/A
314-830 Ladue Multiple N/A
314-831 Ladue Southwestern Bell N/A
314-832 St Louis Southwestern Bell N/A
314-833 St Louis Multiple 12/4/2013
314-834 Sappington Multiple 9/21/2020
314-835 Kirkwood Multiple N/A
314-836 St Louis American Messaging Services N/A
314-837 Ladue Southwestern Bell N/A
314-838 Ladue Southwestern Bell N/A
314-839 Ladue Southwestern Bell N/A
314-840 St Louis Multiple 09/19/2025
314-841 St Louis American Messaging Services N/A
314-842 Sappington Southwestern Bell N/A
314-843 Sappington Southwestern Bell N/A
314-844 Creve Coeur Southwestern Bell N/A
314-845 Mehlville Multiple N/A
314-846 Oakville Southwestern Bell N/A
314-847 Ladue Teleport Communications America 6/30/2020
314-848 St Louis Southwestern Bell N/A
314-849 Sappington Southwestern Bell N/A
314-850 Ladue Multiple 5/5/2021
314-851 Creve Coeur Southwestern Bell N/A
314-852 Kirkwood New Cingular Wireless PCS N/A
314-853 Ladue Multiple N/A
314-854 St Louis Southwestern Bell N/A
314-855 St Louis Southwestern Bell N/A
314-856 Kirkwood Multiple N/A
314-857 St Louis Multiple 12/2/2020
314-858 Kirkwood Multiple 10/8/2013
314-859 St Louis Southwestern Bell 5/17/2001
314-860 St Louis Multiple 9/3/2021
314-861 St Louis Multiple 8/26/2021
314-862 St Louis Southwestern Bell N/A
314-863 St Louis Southwestern Bell N/A
314-864 Creve Coeur Multiple 12/17/2020
314-865 St Louis Multiple N/A
314-866 Ladue Multiple 10/25/2019
314-867 Ladue Southwestern Bell N/A
314-868 Ladue Southwestern Bell N/A
314-869 Ladue Southwestern Bell N/A
314-870 Ladue USA Mobility Wireless N/A
314-871 St Louis American Messaging Services N/A
314-872 Ladue Southwestern Bell N/A
314-873 Ladue Cellco Partnership N/A
314-874 Ladue Multiple N/A
314-875 St Louis Multiple 7/11/2007
314-876 St Louis Multiple 8/25/2021
314-877 St Louis Multiple N/A
314-878 Creve Coeur Southwestern Bell N/A
314-879 St Louis Multiple N/A
314-880 St Louis Paetec Itel N/A
314-881 St Louis Multiple N/A
314-882 Ladue Cellco Partnership N/A
314-883 St Louis MCIMetro Access Transmission Services 1/13/2020
314-884 St Louis Multiple 6/25/2008
314-885 Mehlville Multiple N/A
314-886 Creve Coeur Multiple 2/3/2021
314-887 St Louis Multiple 11/3/2020
314-888 Ladue Multiple 5/15/2012
314-889 St Louis Southwestern Bell N/A
314-890 Ladue Southwestern Bell N/A
314-891 Ladue Multiple 4/29/2021
314-892 Mehlville Southwestern Bell N/A
314-893 Kirkwood Multiple 7/27/2021
314-894 Mehlville Southwestern Bell N/A
314-895 Ladue Southwestern Bell N/A
314-896 St Louis Multiple 3/3/2014
314-897 St Louis Multiple 3/26/2021
314-898 St Louis Multiple N/A
314-899 St Louis Multiple 10/22/2013
314-900-XXXX --- 314-999-XXXX
NPANXX Area served[1] Provider[2] Date[3]
314-900 Ladue Onvoy 3/17/2015
314-901 Ladue Multiple 8/4/2021
314-902 St Louis USA Mobility Wireless N/A
314-903 St Louis USA Mobility Wireless N/A
314-904 St Louis Multiple 3/31/2020
314-905 St Louis USA Mobility Wireless N/A
314-906 St Louis T-Mobile USA 8/26/2021
314-907 Ladue Multiple 11/8/2021
314-908 St Louis USA Mobility Wireless N/A
314-909 Kirkwood Southwestern Bell N/A
314-910 Ladue Cellco Partnership N/A
314-912 St Louis Multiple 2/4/2021
314-913 Ladue Cellco Partnership N/A
314-914 Ladue Multiple N/A
314-915 Ladue Multiple N/A
314-916 St Louis Multiple 6/9/2020
314-917 Ladue Cellco Partnership N/A
314-918 Ladue Multiple N/A
314-919 Ladue Multiple N/A
314-920 Ladue Cellco Partnership N/A
314-921 Ladue Southwestern Bell N/A
314-922 Ladue Multiple N/A
314-923 St Louis Southwestern Bell N/A
314-924 St Louis Multiple 3/5/2018
314-925 St Louis Multiple 6/3/2008
314-926 Kirkwood Multiple 9/19/2016
314-927 St Louis USA Mobility Wireless N/A
314-928 Ladue Multiple 7/6/2015
314-929 St Louis USA Mobility Wireless N/A
314-930 St Louis Multiple 4/23/2015
314-931 Ladue Multiple 6/23/2017
314-932 St Louis Multiple 4/15/2008
314-933 St Louis Multiple N/A
314-934 St Louis Multiple 8/8/2018
314-935 St Louis Southwestern Bell N/A
314-936 Creve Coeur Multiple 11/8/2021
314-937 Sappington Multiple 9/17/2021
314-938 Ladue Multiple N/A
314-939 Mehlville Multiple 2/16/2015
314-940 St Louis Multiple 12/8/2021
314-941 Ladue Cellco Partnership N/A
314-942 Ladue Multiple 4/5/2012
314-943 Ladue Cellco Partnership N/A
314-944 St Louis Multiple 8/3/2017
314-945 St Louis USA Mobility Wireless N/A
314-946 Kirkwood Multiple 10/25/2019
314-947 Mehlville Multiple 1/11/2022
314-948 Sappington Multiple 1/11/2022
314-949 Ladue Multiple 3/12/2021
314-951 St Louis Multiple N/A
314-952 Kirkwood New Cingular Wireless PCS N/A
314-953 Ladue Southwestern Bell N/A
314-954 Kirkwood New Cingular Wireless PCS N/A
314-955 St Louis Teleport Communications America N/A
314-956 Ladue Cellco Partnership N/A
314-957 Kirkwood Multiple N/A
314-960 Kirkwood New Cingular Wireless PCS N/A
314-961 Ladue Southwestern Bell N/A
314-962 Ladue Southwestern Bell N/A
314-963 Ladue Southwestern Bell N/A
314-964 Ladue Cellco Partnership N/A
314-965 Kirkwood Southwestern Bell N/A
314-966 Kirkwood Southwestern Bell N/A
314-967 Ladue Multiple 12/8/2021
314-968 Ladue Southwestern Bell N/A
314-969 St Louis Southwestern Bell 11/10/2003
314-970 St Louis Multiple 2/8/2022
314-971 Kirkwood New Cingular Wireless PCS N/A
314-972 Ladue Multiple N/A
314-973 Ladue Cellco Partnership N/A
314-974 Kirkwood New Cingular Wireless PCS N/A
314-977 St Louis Southwestern Bell N/A
314-978 St Louis Multiple 6/21/2022
314-979 Ladue MCIMetro Access Transmission Services 7/22/2022
314-980 Ladue Teleport Communications America 7/28/2022
314-981 Ladue USA Mobility Wireless N/A
314-982 St Louis Southwestern Bell N/A
314-983 Ladue Multiple N/A
314-984 Kirkwood Southwestern Bell N/A
314-985 Creve Coeur Multiple N/A
314-986 Ladue Multiple 8/8/2022
314-987 Mehlville Multiple 8/8/2022
314-988 Oakville Multiple 3/10/2022
314-989 Ladue Southwestern Bell N/A
314-990 St Louis USA Mobility Wireless N/A
314-991 Ladue Southwestern Bell N/A
314-992 St Louis Southwestern Bell N/A
314-993 Ladue Southwestern Bell N/A
314-994 Ladue Southwestern Bell N/A
314-995 Ladue Multiple N/A
314-996 Ladue Multiple N/A
314-997 Ladue Southwestern Bell N/A
314-998 Creve Coeur Multiple 8/8/2022
314-999 St Louis USA Mobility Wireless 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. A single provider refers to the original company controlling a whole NPA-NXX block (10,000 phone numbers). With Number Pooling, NPA-NXX blocks can be split into ten 1,000 phone number blocks and handed over to other service providers (available in the USA and Puerto Rico).
  3. Assignment date. N/A: unavailable date or central office code assigned before 2001.
  4. NXX prefixes last updated: December 15, 2025

Cities in area code 314

City1 County Time zone1
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 (currently ).
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