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Area Code 618

Area code 618 is in Illinois, USA , spanning 39 counties and serving 301 cities, including Belleville, O'Fallon or Granite City; it currently uses 786 prefixes, assigned from 618-200-XXXX through 618-999-XXXX.

In service since January 01, 1947, area code 618 is the parent Numbering Plan Area in overlay complex 618/730.

The current local time is .

618 area code location on a map

© OpenStreetMap contributors
For exact boundaries see official 618 area code map

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Locate any 618-NXX prefix:

NPANXX Area served1 Date2
618-200 Benton 1/5/2011
618-201 Carbondale N/A
618-202 Anna 11/15/2011
618-203 Carbondale N/A
618-204 Mount Vernon N/A
618-205 Glen Carbon N/A
618-206 O'Fallon N/A
618-207 Belleville 6/11/2002
618-208 Alton N/A
618-209 Golconda 12/9/2019
618-210 Collinsville N/A
618-212 Belleville N/A
618-213 Edgemont N/A
618-214 Mount Vernon N/A
618-215 East St Louis N/A
618-216 Wood River N/A
618-217 Wood River 6/1/2017
618-218 Benton 10/30/2002
618-219 Granite City N/A
618-220 Belleville 1/30/2007
618-221 Breese 10/30/2012
618-222 Belleville N/A
618-223 Collinsville N/A
618-224 Trenton N/A
618-225 Granite City N/A
618-226 Shattuc N/A
618-227 Beckemeyer N/A
618-228 Aviston N/A
618-229 Belleville N/A
618-230 Edgemont 5/23/2011
618-231 Centralia N/A
618-232 Hamburg N/A
618-233 Belleville N/A
618-234 Belleville N/A
618-235 Belleville N/A
618-236 Belleville N/A
618-237 Centralia N/A
618-238 Edgewood N/A
618-239 Belleville N/A
618-240 Mount Carmel 3/29/2005
618-241 Mount Vernon N/A
618-242 Mount Vernon N/A
618-243 Okawville N/A
618-244 Mount Vernon N/A
618-245 Farina N/A
618-246 Mount Vernon N/A
618-247 Sandoval N/A
618-248 Albers N/A
618-249 Irvington N/A
618-250 Collinsville 3/6/2008
618-251 Wood River N/A
618-252 Harrisburg N/A
618-253 Harrisburg N/A
618-254 Wood River N/A
618-255 Wood River N/A
618-256 Belleville N/A
618-257 Belleville N/A
618-258 Wood River N/A
618-259 Wood River N/A
618-260 Hoyleton 3/23/2020
618-261 East St Louis N/A
618-262 Mount Carmel N/A
618-263 Mount Carmel N/A
618-264 Hicks N/A
618-265 New Haven N/A
618-266 Dix N/A
618-267 Centralia N/A
618-268 Raleigh/ Galatia N/A
618-269 Shawneetown N/A
618-270 Wayne City N/A
618-271 East St Louis N/A
618-272 Ridgway N/A
618-273 Eldorado N/A
618-274 East St Louis N/A
618-275 Leamington N/A
618-276 Equality N/A
618-277 Belleville N/A
618-278 Woodburn N/A
618-279 Waltonville N/A
618-280 Addieville 3/24/2020
618-281 Columbia N/A
618-282 Red Bud N/A
618-283 Vandalia N/A
618-284 Prairie Du Rocher N/A
618-285 Rosiclare N/A
618-286 Dupo N/A
618-287 Elizabethtown N/A
618-288 Glen Carbon N/A
618-289 Cave In Rock N/A
618-290 Rosiclare 9/4/2014
618-291 Carbondale N/A
618-292 Centralia N/A
618-293 Edgemont N/A
618-294 Harrisburg N/A
618-295 Marissa N/A
618-296 Edwardsville N/A
618-297 Eldorado N/A
618-298 Bellmont N/A
618-299 Allendale N/A

NPANXX Area served1 Date2
618-300 Carbondale 2/17/2011
618-301 Collinsville N/A
618-302 Albion 3/12/2004
618-303 Carbondale N/A
618-304 Collinsville N/A
618-305 Carbondale 10/13/2003
618-306 Cairo 3/12/2004
618-307 Edwardsville N/A
618-308 Mcleansboro 3/12/2004
618-309 Metropolis 10/13/2003
618-310 Belleville 2/4/2002
618-312 Salem 9/19/2017
618-313 Ridgway 3/12/2004
618-314 Nashville 3/12/2004
618-315 Mount Vernon N/A
618-316 Mount Vernon N/A
618-317 Sparta 4/29/2003
618-318 Pinckneyville 9/9/2003
618-319 Carbondale 9/10/2002
618-320 Olney 3/27/2014
618-321 Collinsville N/A
618-322 Centralia N/A
618-323 Iuka N/A
618-324 Collinsville N/A
618-325 Collinsville N/A
618-326 Mulberry Grove N/A
618-327 Nashville N/A
618-328 Dow 1/30/2003
618-329 Oakdale N/A
618-330 Kampsville 3/25/2020
618-331 Carbondale N/A
618-332 East St Louis N/A
618-333 Herrin N/A
618-334 Collinsville N/A
618-335 Centralia N/A
618-336 Rice N/A
618-337 East St Louis N/A
618-338 Collinsville N/A
618-339 Centralia N/A
618-340 Red Bud 9/9/2003
618-341 Collinsville N/A
618-342 Villa Ridge N/A
618-343 Collinsville N/A
618-344 Collinsville N/A
618-345 Collinsville N/A
618-346 Collinsville N/A
618-347 Sefton N/A
618-348 Herrick 3/25/2020
618-349 St Peter N/A
618-350 Marine 3/25/2020
618-351 Carbondale N/A
618-352 Centralia N/A
618-353 Carbondale N/A
618-354 Olney N/A
618-355 Belleville N/A
618-356 Bunker Hill 1/30/2003
618-357 Pinckneyville N/A
618-358 New Baden 3/25/2020
618-359 Centralia N/A
618-360 Harmony 2/4/2002
618-361 Pinckneyville 2/9/2018
618-362 Dorchester N/A
618-363 Collinsville N/A
618-364 Marion N/A
618-365 Collinsville N/A
618-366 Kaskaskia N/A
618-367 Centralia N/A
618-368 Hardin 1/30/2003
618-369 Collinsville N/A
618-370 Medora 1/30/2003
618-371 Tamaroa 1/2/2003
618-372 Brighton N/A
618-373 Granite City 4/8/2020
618-374 Alton N/A
618-375 Grayville N/A
618-376 Fieldon N/A
618-377 Bethalto N/A
618-378 Norris City N/A
618-379 Norris City 6/11/2002
618-380 Carmi 6/11/2002
618-381 Collinsville N/A
618-382 Carmi N/A
618-383 Carmi 12/6/2001
618-384 Carmi N/A
618-385 Tamaroa 2/22/2005
618-386 Hurst N/A
618-387 Carmi 1/2/2003
618-388 Olney N/A
618-389 Ashley 1/2/2003
618-390 Woodlawn 1/2/2003
618-391 Glen Carbon 1/30/2007
618-392 Olney N/A
618-393 Olney N/A
618-394 Edgemont N/A
618-395 Olney N/A
618-396 Batchtown N/A
618-397 Edgemont N/A
618-398 Edgemont N/A
618-399 Edgemont N/A

NPANXX Area served1 Date2
618-400 Millstadt 8/29/2014
618-401 Collinsville N/A
618-402 Collinsville N/A
618-403 Flora 2/10/2016
618-404 Alhambra 1/26/2012
618-405 Hecker N/A
618-406 Collinsville N/A
618-407 Collinsville N/A
618-408 Beckemeyer 3/2/2011
618-409 Collinsville N/A
618-410 Collinsville 10/30/2002
618-412 Carbondale 11/2/2004
618-413 Marine 4/18/2012
618-414 Troy 6/23/2014
618-415 Beecher City 5/5/2020
618-416 Belleville 8/31/2004
618-417 Mount Vernon 2/1/2017
618-418 Belleville 4/16/2018
618-419 Granite City 2/9/2015
618-420 Collinsville N/A
618-421 Robinson 2/4/2002
618-422 Marion 10/3/2018
618-423 Ramsey N/A
618-424 Addieville N/A
618-425 Pittsburg N/A
618-426 Ava N/A
618-427 Brownstown N/A
618-428 Herrick N/A
618-429 Olney 5/20/2009
618-430 Hecker 3/23/2010
618-431 Vandalia 3/16/2009
618-432 Patoka N/A
618-433 Alton N/A
618-434 Carbondale 11/26/2008
618-435 Benton N/A
618-436 Centralia N/A
618-437 Ina N/A
618-438 Benton N/A
618-439 Benton N/A
618-440 Marion 3/29/2016
618-441 Ashley 2/22/2005
618-442 Parkersburg N/A
618-443 Sparta N/A
618-444 Collinsville N/A
618-445 Albion N/A
618-446 Browns N/A
618-447 Collinsville 2/18/2005
618-448 Mascoutah 12/21/2006
618-449 Sparta 2/8/2007
618-450 Mount Carmel 2/8/2007
618-451 Granite City N/A
618-452 Granite City N/A
618-453 Carbondale N/A
618-454 Oblong N/A
618-455 Willow Hill N/A
618-456 West Salem N/A
618-457 Carbondale N/A
618-458 Renault N/A
618-459 Worden N/A
618-460 Louisville 4/22/2010
618-461 St Elmo 4/22/2010
618-462 Alton N/A
618-463 Alton N/A
618-464 Nashville 5/30/2006
618-465 Alton N/A
618-466 Alton N/A
618-467 Alton N/A
618-468 Alton N/A
618-469 Robinson 3/23/2010
618-470 Columbia 8/28/2019
618-471 Wood River 11/22/2013
618-472 Mount Vernon 4/13/2010
618-473 Hecker N/A
618-474 Alton N/A
618-475 New Athens N/A
618-476 Millstadt N/A
618-477 Collinsville 4/5/2006
618-478 New Minden N/A
618-479 Salem 4/16/2008
618-480 Oblong 4/22/2010
618-481 Brighton 6/26/2014
618-482 East St Louis N/A
618-483 Altamont N/A
618-484 Collinsville 3/27/2017
618-485 Ashley N/A
618-486 Lawrenceville 9/9/2019
618-487 Beecher City N/A
618-488 Alhambra N/A
618-489 Edgemont N/A
618-490 Carbondale 3/10/2010
618-491 Collinsville 5/13/2016
618-492 Edgewood 10/23/2018
618-493 Hoyleton N/A
618-494 Jerseyville 5/13/2002
618-495 Hoffman N/A
618-496 Tamaroa N/A
618-497 Percy N/A
618-498 Jerseyville N/A
618-499 Harrisburg 8/9/2002

NPANXX Area served1 Date2
618-500 Granite City 10/18/2017
618-501 Granite City 10/31/2012
618-502 Fieldon 5/5/2020
618-503 Carbondale 5/13/2002
618-504 Waterloo 7/30/2010
618-505 Troy 3/29/2004
618-506 Hettick 5/5/2020
618-507 Woodlawn 2/22/2005
618-508 Flora 10/30/2002
618-509 Belleville 5/13/2002
618-510 St Elmo 5/31/2005
618-512 Granite City N/A
618-513 Benton 1/31/2001
618-514 Collinsville N/A
618-515 East St Louis 7/7/2014
618-516 Fairfield 12/6/2001
618-517 Olney 5/5/2016
618-518 Harrisburg N/A
618-519 Carbondale N/A
618-520 Collinsville N/A
618-521 Carbondale N/A
618-522 Metropolis N/A
618-523 Germantown N/A
618-524 Metropolis N/A
618-525 Carbondale N/A
618-526 Breese N/A
618-527 Carbondale N/A
618-528 Carbondale N/A
618-529 Carbondale N/A
618-530 Collinsville N/A
618-531 Collinsville N/A
618-532 Centralia N/A
618-533 Centralia N/A
618-534 Carbondale N/A
618-535 Jerseyville N/A
618-536 Carbondale N/A
618-537 Lebanon N/A
618-538 Westview N/A
618-539 Freeburg N/A
618-540 Collinsville N/A
618-541 Collinsville N/A
618-542 Du Quoin N/A
618-543 Joppa N/A
618-544 Robinson N/A
618-545 Centralia N/A
618-546 Robinson N/A
618-547 Kinmundy N/A
618-548 Salem N/A
618-549 Carbondale N/A
618-550 Collinsville N/A
618-551 Collinsville 6/25/2008
618-552 Sandoval 5/5/2020
618-553 Robinson N/A
618-554 Robinson N/A
618-556 Jerseyville N/A
618-557 Hardinville N/A
618-558 Collinsville N/A
618-559 Carbondale N/A
618-560 Collinsville N/A
618-561 Carbondale N/A
618-562 Robinson N/A
618-563 Hutsonville N/A
618-564 Brookport N/A
618-565 Murphysboro N/A
618-566 Mascoutah N/A
618-567 Collinsville N/A
618-568 Elkville N/A
618-569 Annapolis N/A
618-570 Collinsville N/A
618-571 Pinckneyville 9/6/2007
618-572 Flora 7/1/2003
618-573 Belleville 07/28/2023
618-574 Aviston 12/7/2009
618-575 Sefton 6/5/2020
618-576 Hardin N/A
618-577 Breese 4/26/2019
618-578 Collinsville N/A
618-579 Marion 2/4/2002
618-580 Collinsville N/A
618-581 Collinsville N/A
618-582 New Athens 11/22/2013
618-583 East St Louis N/A
618-584 Flat Rock N/A
618-585 Bunker Hill N/A
618-586 Palestine N/A
618-587 Tilden N/A
618-588 New Baden N/A
618-589 O'Fallon N/A
618-590 Dix 6/5/2020
618-591 Eldorado 7/6/2020
618-592 Oblong N/A
618-593 Collinsville N/A
618-594 Carlyle N/A
618-595 Shipman 6/5/2020
618-596 Zeigler N/A
618-597 Centralia N/A
618-598 Okawville 7/6/2020
618-599 Fairfield N/A

NPANXX Area served1 Date2
618-600 Granite City 9/25/2015
618-601 Dupo 11/21/2012
618-602 Metropolis N/A
618-603 Benton 2/8/2013
618-604 Collinsville N/A
618-605 Carbondale 3/13/2013
618-606 Collinsville 11/28/2007
618-607 O'Fallon 5/16/2013
618-608 New Minden 6/5/2020
618-609 Grayville 4/25/2014
618-610 Granite City 2/4/2002
618-612 Red Bud 9/3/2015
618-613 Beckemeyer 4/2/2002
618-614 Anna 9/4/2001
618-615 Chester 4/2/2002
618-616 Collinsville N/A
618-617 Olney 12/18/2019
618-618 Dubois 08/08/2023
618-619 Alton 11/21/2014
618-620 Hamburg 6/5/2020
618-621 Cairo 8/4/2020
618-622 O'Fallon N/A
618-623 Collinsville N/A
618-624 O'Fallon N/A
618-625 Sesser N/A
618-626 Du Quoin 12/4/2018
618-627 Thompsonville N/A
618-628 O'Fallon N/A
618-629 Ewing N/A
618-630 Carbondale 8/4/2020
618-631 Collinsville 8/4/2020
618-632 O'Fallon N/A
618-633 Hamel N/A
618-634 Karnak N/A
618-635 Staunton 5/3/2001
618-636 Alton 9/4/2020
618-637 Livingston 5/3/2001
618-638 Metropolis 6/11/2002
618-639 Jerseyville 3/12/2002
618-640 St Jacob 4/20/2018
618-641 Belleville N/A
618-642 Greenville 2/5/2021
618-643 Mcleansboro N/A
618-644 St Jacob N/A
618-645 Metropolis 1/31/2001
618-646 East St Louis N/A
618-647 Broughton N/A
618-648 Belle Prairie N/A
618-649 Mounds 1/7/2002
618-650 Edwardsville N/A
618-651 Highland N/A
618-652 Vienna N/A
618-653 Kampsville N/A
618-654 Highland N/A
618-655 Edwardsville N/A
618-656 Edwardsville N/A
618-657 Cypress N/A
618-658 Vienna N/A
618-659 Edwardsville N/A
618-660 Collinsville N/A
618-661 Mcclure N/A
618-662 Flora N/A
618-663 Benton 9/4/2001
618-664 Greenville N/A
618-665 Louisville N/A
618-666 Collinsville 9/24/2015
618-667 Troy N/A
618-668 Golconda 8/1/2018
618-669 Pocahontas N/A
618-670 Collinsville N/A
618-671 Belleville N/A
618-672 Eddyville N/A
618-673 Cisne N/A
618-674 Carrier Mills 4/2/2002
618-675 Grantfork N/A
618-676 Clay City N/A
618-677 Fayetteville N/A
618-678 Xenia N/A
618-679 Mcclure 5/13/2002
618-680 O'Fallon 4/2/2021
618-681 Carterville 4/2/2002
618-682 Centralia 5/4/2021
618-683 Golconda N/A
618-684 Murphysboro N/A
618-685 Edwardsville 4/2/2021
618-686 Bible Grove N/A
618-687 Murphysboro N/A
618-688 Edgemont 9/10/2002
618-689 Sailor Springs N/A
618-690 Greenville 12/6/2001
618-691 Collinsville N/A
618-692 Edwardsville N/A
618-693 Bethalto 11/22/2013
618-694 Marion 9/4/2001
618-695 Simpson N/A
618-696 Collinsville N/A
618-697 Anna 10/30/2002
618-698 Belleville 5/3/2001
618-699 Vandalia 5/13/2002

NPANXX Area served1 Date2
618-701 Highland 7/7/2014
618-702 Lebanon 7/7/2014
618-703 Greenville 12/28/2015
618-704 Vandalia N/A
618-705 Albers 6/2/2021
618-706 Batchtown 1/11/2016
618-707 Lawrenceville 2/22/2005
618-708 Sparta 7/1/2003
618-709 Granite City 5/30/2001
618-710 Freeburg 6/30/2005
618-712 Thebes 4/2/2002
618-713 Carbondale 8/9/2002
618-714 Mascoutah 10/18/2016
618-715 Harrisburg 5/13/2002
618-716 Trenton 8/25/2016
618-717 Bethalto 3/29/2004
618-718 Albion 12/30/2019
618-719 Columbia 5/3/2001
618-720 Pocahontas 6/2/2021
618-721 Brownstown 6/2/2021
618-722 Belleville 4/27/2006
618-723 Noble N/A
618-724 Christopher N/A
618-725 Vandalia 6/2/2021
618-726 O'Fallon 3/21/2006
618-727 Herrin N/A
618-728 Macedonia N/A
618-729 Medora N/A
618-730 Olney 07/31/2023
618-731 Mount Vernon 6/5/2007
618-732 Bluford N/A
618-733 Carterville 3/29/2005
618-734 Cairo N/A
618-735 Woodlawn N/A
618-736 Dahlgren N/A
618-737 Belleville 6/2/2021
618-738 Altamont 6/29/2021
618-739 Brookport 12/20/2007
618-740 Salem N/A
618-741 Collinsville 1/4/2001
618-742 Mound City N/A
618-743 Joppa N/A
618-744 Belleville N/A
618-745 Mounds N/A
618-746 Belleville N/A
618-747 Tamms N/A
618-748 Mound City N/A
618-749 Keyesport N/A
618-750 Collinsville 6/18/2021
618-751 Marion N/A
618-752 Wendelin N/A
618-753 Chesterfield/ Rockbridge N/A
618-754 Dundas N/A
618-755 Harmony N/A
618-756 Belle Rive N/A
618-757 Blairsville N/A
618-758 Coulterville N/A
618-759 Vienna 1/22/2008
618-760 Centralia 7/29/2021
618-761 Hoffman 8/31/2021
618-762 Waltonville 6/5/2007
618-763 Glenn N/A
618-764 Thebes N/A
618-765 Bartelso N/A
618-766 Irvington 8/31/2021
618-767 Belleville 1/3/2006
618-768 St Libory N/A
618-769 Bartelso 8/31/2021
618-770 Hutsonville N/A
618-771 Vienna 5/3/2001
618-772 Collinsville 4/21/2005
618-773 Dale N/A
618-774 Blair N/A
618-775 Odin N/A
618-776 Olive Branch N/A
618-777 Stonefort N/A
618-778 Hettick N/A
618-779 Collinsville N/A
618-780 Centralia N/A
618-781 Collinsville N/A
618-782 Collinsville N/A
618-783 Newton N/A
618-784 Collinsville N/A
618-785 Baldwin N/A
618-786 Grafton N/A
618-787 Dubois N/A
618-788 Anna 8/4/2020
618-789 Collinsville N/A
618-790 Du Quoin 4/2/2002
618-791 Collinsville N/A
618-792 Collinsville N/A
618-793 Rose Hill N/A
618-794 Granite City 8/31/2021
618-795 Collinsville N/A
618-796 Alton 8/31/2021
618-797 Granite City N/A
618-798 Granite City N/A
618-799 Collinsville N/A

NPANXX Area served1 Date2
618-800 Edwardsville 9/16/2015
618-801 Granite City 8/24/2016
618-802 Granite City 9/20/2013
618-803 Collinsville N/A
618-804 Lawrenceville 8/24/2016
618-805 Cairo 9/29/2021
618-806 Collinsville N/A
618-807 Alhambra 10/29/2021
618-808 Lebanon 6/30/2005
618-809 Mount Vernon 10/29/2021
618-810 Herrin 11/30/2021
618-812 Iuka 12/8/2022
618-813 Centralia 11/30/2021
618-814 Ewing 12/30/2021
618-815 East St Louis 12/30/2021
618-816 Mount Vernon 4/28/2006
618-817 Belleville 12/30/2021
618-818 Alton 2/1/2022
618-819 Batchtown 2/1/2022
618-820 Bunker Hill 2/1/2022
618-821 Louisville N/A
618-822 Kell N/A
618-823 Granite City 5/5/2009
618-824 Venedy N/A
618-825 Belleville N/A
618-826 Chester N/A
618-827 Dongola N/A
618-828 Westview 3/1/2022
618-829 St Elmo N/A
618-830 Collinsville N/A
618-831 Edwardsville 3/8/2022
618-832 Jerseyville 3/1/2022
618-833 Anna N/A
618-834 Brighton 4/8/2022
618-835 Orchardville N/A
618-836 Shipman N/A
618-837 Olney N/A
618-838 Olney N/A
618-839 Olney N/A
618-840 Staunton 4/8/2022
618-841 Harrisburg N/A
618-842 Fairfield N/A
618-843 Olney N/A
618-844 Carlyle 2/15/2006
618-845 Ullin N/A
618-846 Shobonier N/A
618-847 Fairfield N/A
618-848 Centralia 5/9/2022
618-849 Herrin 5/9/2022
618-850 Herrin 5/9/2022
618-851 Anna 7/6/2020
618-852 Newton 3/24/2016
618-853 Evansville N/A
618-854 Mount Erie N/A
618-855 Collinsville 5/12/2008
618-856 Centralia 8/9/2022
618-857 East St Louis 6/19/2006
618-858 Aviston 8/9/2022
618-859 Ellis Grove N/A
618-860 Germantown 8/9/2022
618-861 Chester 1/17/2006
618-862 St Libory 8/9/2022
618-863 Calhoun N/A
618-864 Harrisburg 9/9/2022
618-865 Livingston 9/9/2022
618-866 Belleville 10/29/2021
618-867 De Soto N/A
618-868 Prairietown 9/9/2022
618-869 Claremont N/A
618-870 Bethalto 9/9/2022
618-871 Allendale 6/10/2009
618-872 Glen Carbon 3/1/2022
618-873 Belleville 10/10/2022
618-874 East St Louis N/A
618-875 East St Louis N/A
618-876 Granite City N/A
618-877 Granite City N/A
618-878 Mount Carmel 6/12/2008
618-879 Olney 12/6/2001
618-880 Nashville 10/10/2022
618-881 Altamont 6/3/2005
618-882 Highland 4/2/2002
618-883 Brussels N/A
618-884 Westport N/A
618-885 Dow N/A
618-886 Troy 3/8/2022
618-887 Marine N/A
618-888 Prairietown N/A
618-889 Marion 10/30/2002
618-890 Freeburg 10/10/2022
618-891 Tamms 1/7/2002
618-892 Farina 6/3/2005
618-893 Cobden N/A
618-894 Grafton 10/10/2022
618-895 Wayne City N/A
618-896 Burnt Prairie N/A
618-897 Geff N/A
618-898 Crisp N/A
618-899 Mount Vernon 6/5/2007

NPANXX Area served1 Date2
618-900 Collinsville 10/2/2017
618-901 Carbondale 11/8/2022
618-902 Olney 4/2/2021
618-903 Dorchester 12/8/2022
618-904 Baldwin 12/8/2022
618-905 Lebanon 12/8/2022
618-906 Dupo 12/8/2022
618-907 Centralia 12/8/2022
618-908 Alton 12/8/2022
618-909 Breese 01/11/2023
618-910 Collinsville N/A
618-912 Bridgeport 9/10/2002
618-913 Herrin 01/11/2023
618-914 Kaskaskia 12/8/2022
618-915 Collinsville 02/08/2023
618-916 Herrin 02/08/2023
618-917 Wood River 5/30/2001
618-918 Centralia N/A
618-919 Fairfield 8/9/2002
618-920 Collinsville N/A
618-921 Metropolis 9/4/2001
618-922 Marion N/A
618-923 West Frankfort N/A
618-924 Murphysboro N/A
618-925 Herrin N/A
618-926 Harrisburg N/A
618-927 Benton N/A
618-928 Birds N/A
618-929 Collinsville 02/08/2023
618-930 Cairo 06/16/2023
618-931 Granite City N/A
618-932 West Frankfort N/A
618-933 West Frankfort N/A
618-934 Summerfield N/A
618-935 Valmeyer N/A
618-936 Sumner N/A
618-937 West Frankfort N/A
618-938 Waterloo N/A
618-939 Waterloo N/A
618-940 Metropolis 6/24/2009
618-941 Albion 05/03/2023
618-942 Herrin N/A
618-943 Lawrenceville N/A
618-944 Marion 6/10/2009
618-945 Bridgeport N/A
618-946 Jerseyville 9/10/2002
618-947 Chauncey N/A
618-948 St Francisville N/A
618-949 Renshaw N/A
618-951 Herrin 06/12/2023
618-952 Johnston City 2/22/2005
618-953 Centralia 07/18/2023
618-954 Collinsville N/A
618-955 Addieville 10/29/2021
618-956 Carterville N/A
618-957 Herrin 07/18/2023
618-960 Collinsville N/A
618-961 Glen Carbon 8/24/2016
618-962 Omaha N/A
618-963 Enfield N/A
618-964 Marion N/A
618-965 Steeleville N/A
618-966 Crossville N/A
618-967 Carbondale N/A
618-968 Maunie N/A
618-969 Marion N/A
618-970 Ava 07/26/2023
618-971 Collinsville N/A
618-972 Collinsville N/A
618-973 Collinsville N/A
618-974 Collinsville N/A
618-975 Collinsville N/A
618-977 Collinsville N/A
618-978 Collinsville N/A
618-979 Collinsville N/A
618-980 Collinsville N/A
618-981 Granite City 08/10/2023
618-982 Paulton N/A
618-983 Johnston City N/A
618-984 Royalton N/A
618-985 Carterville N/A
618-986 Waterloo 08/11/2023
618-987 Hurst N/A
618-988 Herrin N/A
618-989 Wood River 3/8/2022
618-990 Wood River 08/16/2023
618-991 Ramsey 08/22/2023
618-992 Marion N/A
618-993 Marion N/A
618-994 Carrier Mills N/A
618-995 Goreville N/A
618-996 Creal Springs N/A
618-997 Marion N/A
618-998 Marion N/A
618-999 Edwardsville 3/2/2015
  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 618

City1 County Time2
Addieville Washington C
Akin Franklin C
Albers Clinton C
Albion Edwards C
Alhambra Madison C
Allendale Wabash C
Alma Marion C
Altamont Effingham C
Alto Pass Union C
Alton Madison C
Anna Union C
Annapolis Crawford C
Ashley Washington C
Ava Jackson C
Aviston Clinton C
Baldwin Randolph C
Barnhill Wayne C
Bartelso Clinton C
Batchtown Calhoun C
Beckemeyer Clinton C
Beecher City Effingham C
Belknap Johnson C
Belle Rive Jefferson C
Belleville St Clair C
Bellmont Wabash C
Benton Franklin C
Bethalto Madison C
Bluford Jefferson C
Boles Johnson C
Bone Gap Edwards C
Bonnie Jefferson C
Breese Clinton C
Bridgeport Lawrence C
Brighton Macoupin C
Brookport Massac C
Broughton Hamilton C
Browns Edwards C
Brownstown Fayette C
Brussels Calhoun C
Buckner Franklin C
Buncombe Johnson C
Bunker Hill Macoupin C
Burnt Prairie White C
Cairo Alexander C
Calhoun Richland C
Cambria Williamson C
Campbell Hill Jackson C
Carbondale Jackson C
Carlyle Clinton C
Carmi White C
Carrier Mills Saline C
Carterville Williamson C
Caseyville St Clair C
Cave In Rock Hardin C
Centralia Marion C
Chester Randolph C
Chesterfield Macoupin C
Christopher Franklin C
Cisne Wayne C
Claremont Richland C
Clay City Clay C
Cobden Union C
Coello Franklin C
Collinsville Madison C
Colp Williamson C
Columbia Monroe C
Cottage Hills Madison C
Coulterville Randolph C
Creal Springs Williamson C
Crossville White C
Cutler Perry C
Cypress Johnson C
Dahlgren Hamilton C
Dale Hamilton C
De Soto Jackson C
Dix Jefferson C
Dongola Union C
Dorsey Madison C
Dow Jersey C
Dowell Jackson C
Du Bois Washington C
Du Quoin Perry C
Dundas Richland C
Dupo St Clair C
East Alton Madison C
East Carondelet St Clair C
East St Louis St Clair C
Eddyville Pope C
Edgewood Effingham C
Edwardsville Madison C
Eldorado Saline C
Elizabethtown Hardin C
Elkville Jackson C
Ellery Edwards C
Ellis Grove Randolph C
Elsah Jersey C
Emma White C
Energy Williamson C
Enfield White C
Equality Gallatin C
Evansville Randolph C
Ewing Franklin C
Fairfield Wayne C
Fairview Heights St Clair C
Farina Fayette C
Fidelity Jersey C
Fieldon Jersey C
Flat Rock Crawford C
Flora Clay C
Frankfort Heights Franklin C
Freeburg St Clair C
Freeman Spur Williamson C
Fults Monroe C
Galatia Saline C
Geff Wayne C
Germantown Clinton C
Glen Carbon Madison C
Godfrey Madison C
Golconda Pope C
Golden Eagle Calhoun C
Golden Gate Wayne C
Goreville Johnson C
Gorham Jackson C
Grafton Jersey C
Grand Chain Pulaski C
Grand Tower Jackson C
Granite City Madison C
Grantsburg Johnson C
Grayville White C
Greenville Bond C
Hagarstown Fayette C
Hamburg Calhoun C
Hamel Madison C
Hardin Calhoun C
Harrisburg Saline C
Hartford Madison C
Hecker Monroe C
Herod Pope C
Herrick Shelby C
Herrin Williamson C
Hettick Macoupin C
Hidalgo Jasper C
Highland Madison C
Hoffman Clinton C
Hoyleton Washington C
Huey Clinton C
Hurst Williamson C
Hutsonville Crawford C
Ina Jefferson C
Ingraham Clay C
Irvington Washington C
Iuka Marion C
Jacob Jackson C
Jerseyville Jersey C
Johnsonville Wayne C
Johnston City Williamson C
Jonesboro Union C
Joppa Massac C
Junction Gallatin C
Kampsville Calhoun C
Karbers Ridge Hardin C
Karnak Pulaski C
Keenes Wayne C
Keensburg Wabash C
Kell Marion C
Keyesport Clinton C
Kinmundy Marion C
Lancaster Wabash C
Lawrenceville Lawrence C
Lebanon St Clair C
Lenzburg St Clair C
Livingston Madison C
Logan Franklin C
Loogootee Fayette C
Louisville Clay C
Lovejoy St Clair C
Macedonia Hamilton C
Madison Madison C
Maeystown Monroe C
Makanda Jackson C
Marine Madison C
Marion Williamson C
Marissa St Clair C
Maryville Madison C
Mascoutah St Clair C
Mason Effingham C
Maunie White C
Mc Clure Alexander C
Mc Leansboro Hamilton C
Medora Jersey C
Menard Randolph C
Metropolis Massac C
Michael Calhoun C
Mill Shoals White C
Millcreek Union C
Miller City Alexander C
Millstadt St Clair C
Modoc Randolph C
Moro Madison C
Mound City Pulaski C
Mounds Pulaski C
Mount Carmel Wabash C
Mount Erie Wayne C
Mount Vernon Jefferson C
Mozier Calhoun C
Muddy Saline C
Mulberry Grove Bond C
Mulkeytown Franklin C
Murphysboro Jackson C
Nashville Washington C
Nason Jefferson C
National Stock Yards St Clair C
New Athens St Clair C
New Baden Clinton C
New Burnside Johnson C
New Haven Gallatin C
New Memphis Clinton C
Newton Jasper C
Noble Richland C
Norris City White C
O'Fallon St Clair C
Oakdale Washington C
Oblong Crawford C
Odin Marion C
Okawville Washington C
Olive Branch Alexander C
Olmsted Pulaski C
Olney Richland C
Omaha Gallatin C
Opdyke Jefferson C
Oraville Jackson C
Orient Franklin C
Ozark Johnson C
Palestine Crawford C
Parkersburg Richland C
Patoka Marion C
Percy Randolph C
Perks Pulaski C
Piasa Macoupin C
Pierron Bond C
Pinckneyville Perry C
Pittsburg Williamson C
Pocahontas Bond C
Pomona Jackson C
Prairie Du Rocher Randolph C
Pulaski Pulaski C
Radom Washington C
Raleigh Saline C
Ramsey Fayette C
Red Bud Randolph C
Renault Monroe C
Richview Washington C
Ridgway Gallatin C
Rinard Wayne C
Robinson Crawford C
Rockbridge Greene C
Rockwood Randolph C
Rosiclare Hardin C
Roxana Madison C
Royalton Franklin C
Sailor Springs Clay C
Salem Marion C
Sandoval Marion C
Scheller Jefferson C
Scott Afb St Clair C
Sesser Franklin C
Shawneetown Gallatin C
Shipman Macoupin C
Shobonier Fayette C
Simpson Johnson C
Sims Wayne C
Smithboro Bond C
Smithton St Clair C
South Roxana Madison C
Sparta Randolph C
Spencer Heights Pulaski C
Springerton White C
St Elmo Fayette C
St Francisville Lawrence C
St Jacob Madison C
St Libory St Clair C
St Peter Fayette C
Staunton Macoupin C
Ste Marie Jasper C
Steeleville Randolph C
Stonefort Saline C
Stoy Crawford C
Summerfield St Clair C
Sumner Lawrence C
Tamaroa Perry C
Tamms Alexander C
Texico Jefferson C
Thebes Alexander C
Thompsonville Franklin C
Tilden Randolph C
Trenton Clinton C
Troy Madison C
Ullin Pulaski C
Unity Alexander C
Valier Franklin C
Valmeyer Monroe C
  1. Listed above are most places served by USA area code 618. 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 ).
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