636 Area Code in Missouri, United States

Description

Area code 636 serves the western suburbs of St. Louis, Missouri, including cities like St. Charles, O'Fallon, Chesterfield, and Washington. It was created in 1999 from a split of area code 314 to address the rapid suburban expansion outside the St. Louis city limits. The region is home to a mix of residential communities, business parks, and historical attractions. With easy access to downtown St. Louis, 636 has become a popular area for commuters and families. Ten-digit dialing is required, and the code is frequently used in regional business and real estate branding. 636 represents one of Missouri’s most economically active suburban zones.

Time & Time Zone

Time zone:

Central (GMT -06:00)

Current time:

Map

Major Cities

City	Prefixes
Saint Charles	(636) 219 , (636) 233 , (636) 244 , (636) 246 , (636) 250 , (636) 255 , (636) 258 , (636) 261 , (636) 263 , (636) 277 , (636) 284 , (636) 288 , (636) 300 , (636) 320 , (636) 328 , (636) 329 , (636) 336 , (636) 344 , (636) 345 , (636) 347 , (636) 352 , (636) 362 , (636) 373 , (636) 395 , (636) 403 , (636) 410 , (636) 413 , (636) 441 , (636) 442 , (636) 443 , (636) 447 , (636) 477 , (636) 486 , (636) 487 , (636) 493 , (636) 498 , (636) 541 , (636) 573 , (636) 574 , (636) 669 , (636) 685 , (636) 688 , (636) 723 , (636) 724 , (636) 754 , (636) 773 , (636) 793 , (636) 794 , (636) 795 , (636) 851 , (636) 866 , (636) 896 , (636) 898 , (636) 899 , (636) 916 , (636) 922 , (636) 925 , (636) 926 , (636) 928 , (636) 936 , (636) 939 , (636) 940 , (636) 946 , (636) 947 , (636) 949 , (636) 998
Saint Louis	(636) 200 , (636) 225 , (636) 236 , (636) 238 , (636) 240 , (636) 250 , (636) 258 , (636) 273 , (636) 274 , (636) 285 , (636) 300 , (636) 329 , (636) 332 , (636) 337 , (636) 346 , (636) 366 , (636) 375 , (636) 379 , (636) 386 , (636) 397 , (636) 398 , (636) 405 , (636) 438 , (636) 443 , (636) 447 , (636) 452 , (636) 458 , (636) 462 , (636) 463 , (636) 464 , (636) 467 , (636) 475 , (636) 519 , (636) 527 , (636) 530 , (636) 536 , (636) 537 , (636) 561 , (636) 566 , (636) 578 , (636) 600 , (636) 627 , (636) 661 , (636) 680 , (636) 686 , (636) 697 , (636) 699 , (636) 728 , (636) 734 , (636) 753 , (636) 757 , (636) 777 , (636) 779 , (636) 797 , (636) 798 , (636) 827 , (636) 861 , (636) 893 , (636) 899 , (636) 922 , (636) 923 , (636) 942 , (636) 948 , (636) 970 , (636) 978
Chesterfield	(636) 207 , (636) 227 , (636) 230 , (636) 237 , (636) 247 , (636) 256 , (636) 262 , (636) 273 , (636) 299 , (636) 368 , (636) 386 , (636) 391 , (636) 394 , (636) 405 , (636) 449 , (636) 458 , (636) 489 , (636) 519 , (636) 527 , (636) 530 , (636) 532 , (636) 533 , (636) 534 , (636) 536 , (636) 537 , (636) 628 , (636) 675 , (636) 681 , (636) 728 , (636) 730 , (636) 733 , (636) 735 , (636) 736 , (636) 737 , (636) 778 , (636) 787 , (636) 812 , (636) 891 , (636) 898
Saint Peters	(636) 229 , (636) 240 , (636) 248 , (636) 272 , (636) 278 , (636) 279 , (636) 281 , (636) 293 , (636) 294 , (636) 379 , (636) 387 , (636) 397 , (636) 441 , (636) 444 , (636) 447 , (636) 449 , (636) 474 , (636) 477 , (636) 485 , (636) 498 , (636) 544 , (636) 577 , (636) 614 , (636) 685 , (636) 688 , (636) 720 , (636) 795 , (636) 875 , (636) 922 , (636) 926 , (636) 928 , (636) 936 , (636) 939 , (636) 970 , (636) 978 , (636) 980
Ballwin	(636) 207 , (636) 220 , (636) 225 , (636) 227 , (636) 230 , (636) 256 , (636) 273 , (636) 386 , (636) 391 , (636) 394 , (636) 399 , (636) 405 , (636) 412 , (636) 448 , (636) 458 , (636) 484 , (636) 527 , (636) 529 , (636) 552 , (636) 557 , (636) 591 , (636) 594 , (636) 701 , (636) 733 , (636) 751 , (636) 825 , (636) 861 , (636) 891
O Fallon	(636) 240 , (636) 265 , (636) 272 , (636) 281 , (636) 300 , (636) 327 , (636) 329 , (636) 332 , (636) 357 , (636) 379 , (636) 385 , (636) 439 , (636) 441 , (636) 447 , (636) 498 , (636) 542 , (636) 561 , (636) 625 , (636) 639 , (636) 695 , (636) 696 , (636) 722 , (636) 755 , (636) 926 , (636) 939 , (636) 978 , (636) 980
Fenton	(636) 203 , (636) 225 , (636) 226 , (636) 282 , (636) 287 , (636) 296 , (636) 305 , (636) 326 , (636) 343 , (636) 349 , (636) 363 , (636) 376 , (636) 496 , (636) 529 , (636) 533 , (636) 651 , (636) 660 , (636) 677 , (636) 678 , (636) 717 , (636) 764 , (636) 825 , (636) 827 , (636) 861
Imperial	(636) 223 , (636) 282 , (636) 287 , (636) 296 , (636) 323 , (636) 461 , (636) 464 , (636) 467 , (636) 500 , (636) 525 , (636) 547 , (636) 633 , (636) 642 , (636) 674 , (636) 741 , (636) 942 , (636) 948
Valley Park	(636) 220 , (636) 225 , (636) 399 , (636) 431 , (636) 435 , (636) 484 , (636) 517 , (636) 529 , (636) 552 , (636) 557 , (636) 591 , (636) 594 , (636) 689 , (636) 701 , (636) 751 , (636) 825 , (636) 861
Festus	(636) 208 , (636) 209 , (636) 232 , (636) 337 , (636) 524 , (636) 543 , (636) 638 , (636) 682 , (636) 725 , (636) 789 , (636) 797 , (636) 931 , (636) 933 , (636) 937
Hillsboro	(636) 274 , (636) 285 , (636) 337 , (636) 452 , (636) 475 , (636) 479 , (636) 481 , (636) 586 , (636) 789 , (636) 797 , (636) 942 , (636) 944 , (636) 948
Wentzville	(636) 327 , (636) 332 , (636) 398 , (636) 445 , (636) 466 , (636) 497 , (636) 639 , (636) 679 , (636) 698 , (636) 828 , (636) 841 , (636) 856 , (636) 887

Counties

County	Prefixes
Saint Charles	(636) 219 , (636) 228 , (636) 229 , (636) 233 , (636) 240 , (636) 244 , (636) 246 , (636) 248 , (636) 250 , (636) 251 , (636) 255 , (636) 258 , (636) 261 , (636) 263 , (636) 265 , (636) 272 , (636) 277 , (636) 278 , (636) 279 , (636) 281 , (636) 284 , (636) 288 , (636) 293 , (636) 294 , (636) 300 , (636) 320 , (636) 327 , (636) 328 , (636) 329 , (636) 332 , (636) 336 , (636) 344 , (636) 345 , (636) 347 , (636) 352 , (636) 357 , (636) 362 , (636) 373 , (636) 379 , (636) 385 , (636) 387 , (636) 395 , (636) 397 , (636) 398 , (636) 400 , (636) 403 , (636) 410 , (636) 413 , (636) 425 , (636) 426 , (636) 439 , (636) 441 , (636) 442 , (636) 443 , (636) 444 , (636) 445 , (636) 447 , (636) 449 , (636) 459 , (636) 463 , (636) 466 , (636) 474 , (636) 477 , (636) 482 , (636) 485 , (636) 486 , (636) 487 , (636) 493 , (636) 497 , (636) 498 , (636) 541 , (636) 542 , (636) 544 , (636) 561 , (636) 573 , (636) 574 , (636) 577 , (636) 614 , (636) 625 , (636) 639 , (636) 669 , (636) 673 , (636) 679 , (636) 685 , (636) 688 , (636) 695 , (636) 696 , (636) 698 , (636) 720 , (636) 722 , (636) 723 , (636) 724 , (636) 745 , (636) 753 , (636) 754 , (636) 755 , (636) 773 , (636) 793 , (636) 794 , (636) 795 , (636) 798 , (636) 828 , (636) 841 , (636) 851 , (636) 856 , (636) 866 , (636) 875 , (636) 887 , (636) 896 , (636) 898 , (636) 899 , (636) 916 , (636) 922 , (636) 925 , (636) 926 , (636) 928 , (636) 936 , (636) 939 , (636) 940 , (636) 946 , (636) 947 , (636) 949 , (636) 970 , (636) 978 , (636) 980 , (636) 987 , (636) 998
Saint Louis	(636) 200 , (636) 203 , (636) 207 , (636) 216 , (636) 220 , (636) 225 , (636) 226 , (636) 227 , (636) 230 , (636) 236 , (636) 237 , (636) 238 , (636) 240 , (636) 247 , (636) 250 , (636) 255 , (636) 256 , (636) 262 , (636) 273 , (636) 274 , (636) 282 , (636) 287 , (636) 296 , (636) 299 , (636) 305 , (636) 324 , (636) 326 , (636) 343 , (636) 346 , (636) 349 , (636) 363 , (636) 368 , (636) 376 , (636) 386 , (636) 391 , (636) 394 , (636) 397 , (636) 398 , (636) 399 , (636) 405 , (636) 412 , (636) 422 , (636) 425 , (636) 429 , (636) 431 , (636) 434 , (636) 435 , (636) 447 , (636) 448 , (636) 449 , (636) 458 , (636) 462 , (636) 463 , (636) 464 , (636) 475 , (636) 484 , (636) 489 , (636) 496 , (636) 517 , (636) 519 , (636) 527 , (636) 529 , (636) 530 , (636) 532 , (636) 533 , (636) 534 , (636) 536 , (636) 537 , (636) 549 , (636) 552 , (636) 557 , (636) 561 , (636) 578 , (636) 587 , (636) 590 , (636) 591 , (636) 594 , (636) 600 , (636) 627 , (636) 628 , (636) 634 , (636) 648 , (636) 651 , (636) 660 , (636) 661 , (636) 675 , (636) 677 , (636) 678 , (636) 680 , (636) 681 , (636) 686 , (636) 689 , (636) 697 , (636) 699 , (636) 701 , (636) 717 , (636) 728 , (636) 730 , (636) 733 , (636) 734 , (636) 735 , (636) 736 , (636) 737 , (636) 751 , (636) 757 , (636) 764 , (636) 777 , (636) 778 , (636) 779 , (636) 787 , (636) 797 , (636) 812 , (636) 821 , (636) 825 , (636) 827 , (636) 861 , (636) 891 , (636) 893 , (636) 898 , (636) 899 , (636) 922 , (636) 923 , (636) 938 , (636) 942 , (636) 978
Jefferson	(636) 208 , (636) 209 , (636) 212 , (636) 222 , (636) 223 , (636) 224 , (636) 232 , (636) 253 , (636) 274 , (636) 282 , (636) 285 , (636) 287 , (636) 296 , (636) 321 , (636) 323 , (636) 326 , (636) 333 , (636) 337 , (636) 343 , (636) 349 , (636) 375 , (636) 376 , (636) 452 , (636) 461 , (636) 464 , (636) 465 , (636) 467 , (636) 475 , (636) 479 , (636) 481 , (636) 500 , (636) 524 , (636) 525 , (636) 543 , (636) 547 , (636) 548 , (636) 575 , (636) 586 , (636) 633 , (636) 638 , (636) 642 , (636) 671 , (636) 674 , (636) 677 , (636) 682 , (636) 692 , (636) 707 , (636) 725 , (636) 741 , (636) 748 , (636) 789 , (636) 797 , (636) 931 , (636) 933 , (636) 937 , (636) 942 , (636) 944 , (636) 948
Franklin	(636) 221 , (636) 231 , (636) 234 , (636) 239 , (636) 257 , (636) 259 , (636) 266 , (636) 271 , (636) 273 , (636) 274 , (636) 283 , (636) 285 , (636) 322 , (636) 334 , (636) 364 , (636) 388 , (636) 390 , (636) 392 , (636) 393 , (636) 402 , (636) 405 , (636) 432 , (636) 451 , (636) 458 , (636) 533 , (636) 538 , (636) 579 , (636) 582 , (636) 583 , (636) 584 , (636) 587 , (636) 629 , (636) 649 , (636) 667 , (636) 742 , (636) 744 , (636) 818 , (636) 938
Saint Louis City	(636) 258 , (636) 273 , (636) 285 , (636) 300 , (636) 329 , (636) 332 , (636) 337 , (636) 366 , (636) 375 , (636) 379 , (636) 405 , (636) 438 , (636) 443 , (636) 452 , (636) 467 , (636) 536 , (636) 537 , (636) 566 , (636) 661 , (636) 753 , (636) 798 , (636) 948 , (636) 970
Warren	(636) 228 , (636) 235 , (636) 242 , (636) 297 , (636) 338 , (636) 359 , (636) 377 , (636) 384 , (636) 398 , (636) 433 , (636) 456 , (636) 463 , (636) 482 , (636) 488 , (636) 492 , (636) 556 , (636) 597 , (636) 673 , (636) 745 , (636) 782 , (636) 791 , (636) 828 , (636) 932
Lincoln	(636) 205 , (636) 264 , (636) 290 , (636) 295 , (636) 338 , (636) 355 , (636) 356 , (636) 358 , (636) 366 , (636) 462 , (636) 528 , (636) 566 , (636) 597 , (636) 661 , (636) 662 , (636) 665 , (636) 668 , (636) 775
Saint Francois	(636) 243 , (636) 565 , (636) 586
Washington	(636) 438 , (636) 586
Montgomery	(636) 488 , (636) 585
Gasconade	(636) 932

Telephone Carriers

Carrier	Type	Prefixes (%)
Southwestern Bell	Landline	45%
Centurytel Missouri Llc Southwest Dba Centurylink	Landline	18%
Level 3 Communications Llc Mo	Wireless	5%
Xo Missouri Inc	Landline	3%
New Cingular Wireless Pcs Llc Il	Wireless	3%
Cellco Partnership Dba Verizon Wireless Mo	Wireless	3%
Windstream Nuvox Missouri Inc Mo	Landline	3%
Teleport Communications Group St Louis	Landline	3%
Birch Telecom Of Missouri Inc	Landline	2%
Global Crossing Local Services Inc Mo	Landline	2%
T Mobile Usa Inc	Wireless	2%
Charter Fiberlink Llc Mo	Landline	2%
Mci Worldcom Communications Inc Mo	Landline	2%
Sprint Spectrum L P	Wireless	2%
Allegiance Telecom Inc Mo	Landline	1%
Mcleodusa Telecommunications Services Inc Mo	Landline	1%
At T Local	Landline	1%
Orchard Farm Telephone Co	Landline	1%
American Messaging Am Inc	Wireless	1%
Leap Wireless Intl Inc Dba Cricket Comm Inc	Wireless	< 1%
Aurora Communications Inc Mo	Landline	< 1%
Rcc Inc Dba Radio Comm	Wireless	< 1%
Socket Telecom Llc Mo	Landline	< 1%
Sbc Internet Services Inc	Landline	< 1%
Qwest Communications Company Llc	Landline	< 1%
Usa Mobility Wireless Inc	Wireless	< 1%
Peerless Network Of Missouri Llc Mo	Landline	< 1%

Prefixes

Prefix	City	Carrier	Type
(636) 281	Saint Peters	Centurytel Missouri Llc (southwest)dba Centurylink	Landline
(636) 543	Festus	Teleport Communications Group - St. Louis	Landline
(636) 536	Saint Louis	Southwestern Bell	Landline
(636) 461	Barnhart	Southwestern Bell	Landline
(636) 236	Saint Louis	Sprint Spectrum L.p.	Wireless
(636) 938	Pacific	Southwestern Bell	Landline
(636) 825	Fenton	Southwestern Bell	Landline
(636) 828	Marthasville	Centurytel Missouri Llc (southwest)dba Centurylink	Landline
(636) 366	Moscow Mills	Centurytel Missouri Llc (southwest)dba Centurylink	Landline
(636) 475	Pevely	Southwestern Bell	Landline
(636) 639	Lake Saint Louis	Centurytel Missouri Llc (southwest)dba Centurylink	Landline
(636) 265	O Fallon	Charter Fiberlink, Llc - Mo	Landline
(636) 412	Ballwin	Xo Missouri, Inc.	Landline
(636) 681	Chesterfield	Teleport Communications Group - St. Louis	Landline
(636) 677	High Ridge	Southwestern Bell	Landline
(636) 458	Saint Louis	Southwestern Bell	Landline
(636) 239	Washington	Southwestern Bell	Landline
(636) 933	Herculaneum	Southwestern Bell	Landline
(636) 464	Arnold	Southwestern Bell	Landline
(636) 754	Saint Charles	Allegiance Telecom, Inc. - Mo	Landline
(636) 225	Saint Louis	Southwestern Bell	Landline
(636) 240	O Fallon	Centurytel Missouri Llc (southwest)dba Centurylink	Landline
(636) 728	Chesterfield	Southwestern Bell	Landline
(636) 544	Lake Saint Louis	New Cingular Wireless Pcs, Llc - Il	Wireless
(636) 557	Ballwin	Allegiance Telecom, Inc. - Mo	Landline
(636) 987	Defiance	Centurytel Missouri Llc (southwest)dba Centurylink	Landline
(636) 413	Saint Charles	Level 3 Communications, Llc - Mo	Wireless
(636) 326	High Ridge	Southwestern Bell	Landline
(636) 745	Wright City	Centurytel Missouri Llc (southwest)dba Centurylink	Landline
(636) 387	Saint Peters	Charter Fiberlink, Llc - Mo	Landline
(636) 634	Maryland Heights	Global Crossing Local Services, Inc.-mo	Landline
(636) 433	Dutzow	Centurytel Missouri Llc (southwest)dba Centurylink	Landline
(636) 584	Union	Southwestern Bell	Landline
(636) 600	Bridgeton	Birch Telecom of Missouri, Inc.	Landline
(636) 661	Saint Louis	Centurytel Missouri Llc (southwest)dba Centurylink	Landline
(636) 456	Warrenton	Centurytel Missouri Llc (southwest)dba Centurylink	Landline
(636) 674	Imperial	Windstream Nuvox Missouri Inc. - Mo	Landline
(636) 689	Valley Park	Teleport Communications Group - St. Louis	Landline
(636) 441	Saint Peters	Southwestern Bell	Landline
(636) 459	Foristell	Cellco Partnership Dba Verizon Wireless - Mo	Wireless
(636) 452	Saint Louis	Southwestern Bell	Landline
(636) 322	Lonedell	Southwestern Bell	Landline
(636) 257	Robertsville	Southwestern Bell	Landline
(636) 403	Saint Charles	Usa Mobility Wireless, Inc.	Wireless
(636) 484	Valley Park	Cellco Partnership Dba Verizon Wireless - Mo	Wireless
(636) 467	Barnhart	Southwestern Bell	Landline
(636) 220	Valley Park	Charter Fiberlink, Llc - Mo	Landline
(636) 324	Glencoe	Socket Telecom, Llc - Mo	Landline
(636) 899	Portage Des Sioux	Southwestern Bell	Landline
(636) 590	Bridgeton	Global Crossing Local Services, Inc.-mo	Landline
(636) 334	Labadie	Level 3 Communications, Llc - Mo	Landline
(636) 463	Wright City	Centurytel Missouri Llc (southwest)dba Centurylink	Landline
(636) 363	Fenton	American Messaging (am), Inc.	Wireless
(636) 274	House Springs	Southwestern Bell	Landline
(636) 579	Pacific	T-mobile Usa, Inc.	Wireless
(636) 798	Saint Louis	Centurytel Missouri Llc (southwest)dba Centurylink	Landline
(636) 789	Hillsboro	Southwestern Bell	Landline
(636) 356	Moscow Mills	Centurytel Missouri Llc (southwest)dba Centurylink	Landline
(636) 893	Saint Louis	Mci Worldcom Communications, Inc - Mo	Landline
(636) 216	Maryland Heights	Xo Missouri, Inc.	Landline
(636) 282	Imperial	Southwestern Bell	Landline
(636) 741	Imperial	Windstream Nuvox Missouri Inc. - Mo	Landline
(636) 696	O Fallon	Teleport Communications Group - St. Louis	Landline
(636) 549	Eureka	Windstream Nuvox Missouri Inc. - Mo	Landline
(636) 488	Warrenton	Centurytel Missouri Llc (southwest)dba Centurylink	Landline
(636) 332	Saint Louis	Centurytel Missouri Llc (southwest)dba Centurylink	Landline
(636) 234	Union	Level 3 Communications, Llc - Mo	Landline
(636) 629	Saint Clair	Southwestern Bell	Landline
(636) 493	Saint Charles	Charter Fiberlink, Llc - Mo	Landline
(636) 253	High Ridge	T-mobile Usa, Inc.	Wireless
(636) 922	Saint Charles	Southwestern Bell	Landline
(636) 481	Hillsboro	Level 3 Communications, Llc - Mo	Landline
(636) 385	O Fallon	Centurytel Missouri Llc (southwest)dba Centurylink	Landline
(636) 948	Hillsboro	Southwestern Bell	Landline
(636) 349	High Ridge	Southwestern Bell	Landline
(636) 537	Saint Louis	Southwestern Bell	Landline
(636) 932	Warrenton	Centurytel Missouri Llc (southwest)dba Centurylink	Landline
(636) 648	Bridgeton	Global Crossing Local Services, Inc.-mo	Landline
(636) 477	Saint Peters	Southwestern Bell	Landline
(636) 259	Gray Summit	T-mobile Usa, Inc.	Wireless
(636) 875	Saint Peters	Windstream Nuvox Missouri Inc. - Mo	Landline
(636) 261	Saint Charles	Southwestern Bell	Landline
(636) 287	Imperial	Southwestern Bell	Landline
(636) 583	Villa Ridge	Southwestern Bell	Landline
(636) 256	Ballwin	Southwestern Bell	Landline
(636) 395	Saint Charles	Sbc Internet Services, Inc.	Landline
(636) 524	Herculaneum	Level 3 Communications, Llc - Mo	Landline
(636) 445	Wentzville	Qwest Communications Company, Llc	Landline
(636) 466	Wentzville	Leap Wireless Intl, Inc. Dba Cricket Comm, Inc.	Wireless
(636) 586	Blackwell	Southwestern Bell	Landline
(636) 947	Saint Charles	Southwestern Bell	Landline
(636) 375	House Springs	Southwestern Bell	Landline
(636) 393	Labadie	Charter Fiberlink, Llc - Mo	Landline
(636) 533	Union	Xo Missouri, Inc.	Landline
(636) 667	Washington	Sprint Spectrum L.p.	Wireless
(636) 277	Saint Charles	Peerless Network of Missouri, Llc - Mo	Landline
(636) 327	O Fallon	Centurytel Missouri Llc (southwest)dba Centurylink	Landline
(636) 942	Hillsboro	Southwestern Bell	Landline
(636) 542	O Fallon	Windstream Nuvox Missouri Inc. - Mo	Landline
(636) 296	Arnold	Southwestern Bell	Landline
(636) 931	Crystal City	Southwestern Bell	Landline
(636) 247	Chesterfield	Southwestern Bell	Landline
(636) 212	Arnold	Cellco Partnership Dba Verizon Wireless - Mo	Wireless
(636) 775	Troy	Charter Fiberlink, Llc - Mo	Landline
(636) 373	Saint Charles	Sprint Spectrum L.p.	Wireless
(636) 552	Ballwin	Level 3 Communications, Llc - Mo	Landline
(636) 519	Saint Louis	Southwestern Bell	Landline
(636) 685	Saint Peters	Teleport Communications Group - St. Louis	Landline
(636) 230	Chesterfield	Southwestern Bell	Landline
(636) 262	Chesterfield	Sprint Spectrum L.p.	Wireless
(636) 321	Arnold	Windstream Nuvox Missouri Inc. - Mo	Landline
(636) 688	Saint Peters	Teleport Communications Group - St. Louis	Landline
(636) 742	Pacific	Southwestern Bell	Landline
(636) 263	Saint Charles	At&t Local	Landline
(636) 662	Foley	Centurytel Missouri Llc (southwest)dba Centurylink	Landline
(636) 541	Saint Charles	New Cingular Wireless Pcs, Llc - Il	Wireless
(636) 224	Crystal City	Windstream Nuvox Missouri Inc. - Mo	Landline
(636) 425	West Alton	Windstream Nuvox Missouri Inc. - Mo	Landline
(636) 827	Saint Louis	Southwestern Bell	Landline
(636) 337	Festus	Southwestern Bell	Landline
(636) 399	Ballwin	Cellco Partnership Dba Verizon Wireless - Mo	Wireless
(636) 295	Troy	Cellco Partnership Dba Verizon Wireless - Mo	Wireless
(636) 451	Gray Summit	Southwestern Bell	Landline
(636) 791	Wright City	Centurytel Missouri Llc (southwest)dba Centurylink	Landline
(636) 673	Marthasville	Centurytel Missouri Llc (southwest)dba Centurylink	Landline
(636) 497	Wentzville	T-mobile Usa, Inc.	Wireless
(636) 244	Saint Charles	Charter Fiberlink, Llc - Mo	Landline
(636) 344	Saint Charles	Southwestern Bell	Landline
(636) 534	Chesterfield	Mci Worldcom Communications, Inc - Mo	Landline
(636) 678	Fenton	Global Crossing Local Services, Inc.-mo	Landline
(636) 209	Herculaneum	Cellco Partnership Dba Verizon Wireless - Mo	Wireless
(636) 594	Valley Park	Xo Missouri, Inc.	Landline
(636) 978	O Fallon	Centurytel Missouri Llc (southwest)dba Centurylink	Landline
(636) 498	Saint Peters	Southwestern Bell	Landline
(636) 585	High Hill	Centurytel Missouri Llc (southwest)dba Centurylink	Landline
(636) 398	Defiance	Centurytel Missouri Llc (southwest)dba Centurylink	Landline
(636) 355	Foley	Centurytel Missouri Llc (southwest)dba Centurylink	Landline
(636) 345	Saint Charles	Mci Worldcom Communications, Inc - Mo	Landline
(636) 405	Ballwin	Southwestern Bell	Landline
(636) 856	Wentzville	Charter Fiberlink, Llc - Mo	Landline
(636) 525	Imperial	Southwestern Bell	Landline
(636) 447	O Fallon	Southwestern Bell	Landline
(636) 939	Saint Peters	Southwestern Bell	Landline
(636) 272	Saint Peters	Centurytel Missouri Llc (southwest)dba Centurylink	Landline
(636) 699	Bridgeton	Birch Telecom of Missouri, Inc.	Landline
(636) 821	Grover	Windstream Nuvox Missouri Inc. - Mo	Landline
(636) 777	Bridgeton	Birch Telecom of Missouri, Inc.	Landline
(636) 574	Saint Charles	American Messaging (am), Inc.	Wireless
(636) 438	Cadet	Allegiance Telecom, Inc. - Mo	Landline
(636) 200	Saint Louis	Birch Telecom of Missouri, Inc.	Landline
(636) 323	Imperial	Level 3 Communications, Llc - Mo	Landline
(636) 936	Saint Charles	Southwestern Bell	Landline
(636) 271	Robertsville	Southwestern Bell	Landline
(636) 388	Union	Level 3 Communications, Llc - Mo	Landline
(636) 462	Winfield	Centurytel Missouri Llc (southwest)dba Centurylink	Landline
(636) 496	Fenton	Southwestern Bell	Landline
(636) 376	High Ridge	Southwestern Bell	Landline
(636) 285	Robertsville	Southwestern Bell	Landline
(636) 246	Saint Charles	Xo Missouri, Inc.	Landline
(636) 402	Gray Summit	Windstream Nuvox Missouri Inc. - Mo	Landline
(636) 487	Saint Charles	Level 3 Communications, Llc - Mo	Landline
(636) 243	Blackwell	Level 3 Communications, Llc - Mo	Landline
(636) 300	Saint Charles	Southwestern Bell	Landline
(636) 432	Washington	Southwestern Bell	Landline
(636) 273	Chesterfield	Southwestern Bell	Landline
(636) 386	Saint Louis	Southwestern Bell	Landline
(636) 530	Saint Louis	Southwestern Bell	Landline
(636) 812	Chesterfield	Mcleodusa Telecommunications Services, Inc.- Mo	Landline
(636) 358	Troy	New Cingular Wireless Pcs, Llc - Il	Wireless
(636) 293	Lake Saint Louis	T-mobile Usa, Inc.	Wireless
(636) 744	Union	Southwestern Bell	Landline
(636) 591	Valley Park	Mcleodusa Telecommunications Services, Inc.- Mo	Landline
(636) 707	Cedar Hill	Level 3 Communications, Llc - Mo	Landline
(636) 937	Crystal City	Southwestern Bell	Landline
(636) 797	Festus	Southwestern Bell	Landline
(636) 970	Saint Peters	Centurytel Missouri Llc (southwest)dba Centurylink	Landline
(636) 566	Moscow Mills	Centurytel Missouri Llc (southwest)dba Centurylink	Landline
(636) 228	Augusta	Centurytel Missouri Llc (southwest)dba Centurylink	Landline
(636) 397	Saint Peters	Centurytel Missouri Llc (southwest)dba Centurylink	Landline
(636) 391	Ballwin	Southwestern Bell	Landline
(636) 238	Saint Louis	Mci Worldcom Communications, Inc - Mo	Landline
(636) 394	Ballwin	Southwestern Bell	Landline
(636) 649	Union	New Cingular Wireless Pcs, Llc - Il	Wireless
(636) 329	O Fallon	Southwestern Bell	Landline
(636) 336	Saint Charles	Mcleodusa Telecommunications Services, Inc.- Mo	Landline
(636) 305	Fenton	Southwestern Bell	Landline
(636) 723	Saint Charles	Southwestern Bell	Landline
(636) 928	Saint Peters	Southwestern Bell	Landline
(636) 338	Hawk Point	Centurytel Missouri Llc (southwest)dba Centurylink	Landline
(636) 479	Barnhart	Southwestern Bell	Landline
(636) 205	Winfield	Level 3 Communications, Llc - Mo	Landline
(636) 671	High Ridge	Southwestern Bell	Landline
(636) 284	Saint Charles	New Cingular Wireless Pcs, Llc - Il	Wireless
(636) 779	Saint Louis	Windstream Nuvox Missouri Inc. - Mo	Landline
(636) 998	Saint Charles		Landline
(636) 250	Saint Charles	Orchard Farm Telephone Co.	Landline
(636) 737	Chesterfield	Southwestern Bell	Landline
(636) 866	Saint Charles	Mci Worldcom Communications, Inc - Mo	Landline
(636) 343	Fenton	Southwestern Bell	Landline
(636) 668	Moscow Mills	Centurytel Missouri Llc (southwest)dba Centurylink	Landline
(636) 426	Portage Des Sioux	T-mobile Usa, Inc.	Wireless
(636) 660	Fenton	Mcleodusa Telecommunications Services, Inc.- Mo	Landline
(636) 898	Chesterfield	Xo Missouri, Inc.	Landline
(636) 734	Saint Louis	Sprint Spectrum L.p.	Wireless
(636) 795	Saint Peters	New Cingular Wireless Pcs, Llc - Il	Wireless
(636) 587	Pacific	Southwestern Bell	Landline
(636) 680	Saint Louis	Windstream Nuvox Missouri Inc. - Mo	Landline
(636) 251	Foristell	Cellco Partnership Dba Verizon Wireless - Mo	Wireless
(636) 556	Warrenton	Global Crossing Local Services, Inc.-mo	Landline
(636) 565	Valles Mines	Level 3 Communications, Llc - Mo	Landline
(636) 482	Augusta	Centurytel Missouri Llc (southwest)dba Centurylink	Landline
(636) 926	Saint Charles	Southwestern Bell	Landline
(636) 753	Saint Louis	Southwestern Bell	Landline
(636) 686	Saint Louis	Teleport Communications Group - St. Louis	Landline
(636) 258	Portage Des Sioux	Orchard Farm Telephone Co.	Landline
(636) 818	Washington	Rcc Inc Dba Radio-comm	Wireless
(636) 755	O Fallon	Centurytel Missouri Llc (southwest)dba Centurylink	Landline
(636) 692	High Ridge	Windstream Nuvox Missouri Inc. - Mo	Landline
(636) 379	Saint Louis	Centurytel Missouri Llc (southwest)dba Centurylink	Landline
(636) 916	Saint Charles	Southwestern Bell	Landline
(636) 665	Old Monroe	Centurytel Missouri Llc (southwest)dba Centurylink	Landline
(636) 573	Saint Charles	Allegiance Telecom, Inc. - Mo	Landline
(636) 362	Saint Charles	Southwestern Bell	Landline
(636) 232	Herculaneum	Level 3 Communications, Llc - Mo	Landline
(636) 529	Valley Park	Southwestern Bell	Landline
(636) 773	Saint Charles	Xo Missouri, Inc.	Landline
(636) 575	High Ridge	New Cingular Wireless Pcs, Llc - Il	Wireless
(636) 944	Hillsboro	Southwestern Bell	Landline
(636) 390	Washington	Southwestern Bell	Landline
(636) 359	Warrenton	New Cingular Wireless Pcs, Llc - Il	Wireless
(636) 757	Saint Louis	Windstream Nuvox Missouri Inc. - Mo	Landline
(636) 717	Fenton	Southwestern Bell	Landline
(636) 751	Valley Park	Cellco Partnership Dba Verizon Wireless - Mo	Wireless
(636) 368	Chesterfield	Sprint Spectrum L.p.	Landline
(636) 208	Festus	New Cingular Wireless Pcs, Llc - Il	Wireless
(636) 392	Washington	Aurora Communications, Inc. - Mo	Landline
(636) 527	Chesterfield	Southwestern Bell	Landline
(636) 764	Fenton	Level 3 Communications, Llc - Mo	Landline
(636) 443	Saint Charles	Southwestern Bell	Landline
(636) 431	Valley Park	Mci Worldcom Communications, Inc - Mo	Landline
(636) 724	Saint Charles	Southwestern Bell	Landline
(636) 347	Saint Charles	American Messaging (am), Inc.	Wireless
(636) 486	Saint Charles	Level 3 Communications, Llc - Mo	Landline
(636) 638	Festus	Charter Fiberlink, Llc - Mo	Landline
(636) 442	Saint Charles	Southwestern Bell	Landline
(636) 682	Herculaneum		Wireless
(636) 429	Eureka	Level 3 Communications, Llc - Mo	Landline
(636) 577	Saint Peters	New Cingular Wireless Pcs, Llc - Il	Wireless
(636) 203	Fenton	Mci Worldcom Communications, Inc - Mo	Landline
(636) 294	Lake Saint Louis	Charter Fiberlink, Llc - Mo	Landline
(636) 980	O Fallon	Centurytel Missouri Llc (southwest)dba Centurylink	Landline
(636) 633	Imperial	T-mobile Usa, Inc.	Wireless
(636) 736	Chesterfield	Southwestern Bell	Landline
(636) 207	Chesterfield	Southwestern Bell	Landline
(636) 229	Saint Peters	Mci Worldcom Communications, Inc - Mo	Landline
(636) 377	Warrenton	Centurytel Missouri Llc (southwest)dba Centurylink	Landline
(636) 701	Valley Park	American Messaging (am), Inc.	Wireless
(636) 597	Hawk Point	Centurytel Missouri Llc (southwest)dba Centurylink	Landline
(636) 231	Washington	Socket Telecom, Llc - Mo	Landline
(636) 278	Saint Peters	Centurytel Missouri Llc (southwest)dba Centurylink	Landline
(636) 679	Wentzville	T-mobile Usa, Inc.	Wireless
(636) 485	Saint Peters	Cellco Partnership Dba Verizon Wireless - Mo	Wireless
(636) 352	Saint Charles	Level 3 Communications, Llc - Mo	Landline
(636) 532	Chesterfield	Southwestern Bell	Landline
(636) 793	Saint Charles	Mci Worldcom Communications, Inc - Mo	Landline
(636) 628	Chesterfield	Global Crossing Local Services, Inc.-mo	Landline
(636) 722	O Fallon	Southwestern Bell	Landline
(636) 547	Imperial	Global Crossing Local Services, Inc.-mo	Landline
(636) 226	Fenton	Southwestern Bell	Landline
(636) 730	Chesterfield	Southwestern Bell	Landline
(636) 538	Union	T-mobile Usa, Inc.	Wireless
(636) 851	Saint Charles	Southwestern Bell	Landline
(636) 675	Chesterfield	T-mobile Usa, Inc.	Wireless
(636) 248	Saint Peters	Cellco Partnership Dba Verizon Wireless - Mo	Wireless
(636) 787	Chesterfield	Allegiance Telecom, Inc. - Mo	Landline
(636) 299	Chesterfield	At&t Local	Landline
(636) 861	Valley Park	Southwestern Bell	Landline
(636) 614	Lake Saint Louis	Level 3 Communications, Llc - Mo	Landline
(636) 288	Saint Charles	New Cingular Wireless Pcs, Llc - Il	Wireless
(636) 528	Winfield	Centurytel Missouri Llc (southwest)dba Centurylink	Landline
(636) 625	Lake Saint Louis	Centurytel Missouri Llc (southwest)dba Centurylink	Landline
(636) 328	Saint Charles	Mci Worldcom Communications, Inc - Mo	Landline
(636) 290	Troy	T-mobile Usa, Inc.	Wireless
(636) 364	Saint Clair	Level 3 Communications, Llc - Mo	Landline
(636) 891	Chesterfield	Southwestern Bell	Landline
(636) 698	Wentzville	Teleport Communications Group - St. Louis	Landline
(636) 346	Saint Louis	Sprint Spectrum L.p.	Wireless
(636) 794	Saint Charles	Xo Missouri, Inc.	Landline
(636) 578	Saint Louis	Sprint Spectrum L.p.	Wireless
(636) 223	Imperial	At&t Local	Landline
(636) 896	Saint Charles	Southwestern Bell	Landline
(636) 561	Lake Saint Louis	Centurytel Missouri Llc (southwest)dba Centurylink	Landline
(636) 235	Warrenton	Level 3 Communications, Llc - Mo	Landline
(636) 444	Saint Peters	Birch Telecom of Missouri, Inc.	Landline
(636) 923	Saint Louis	Windstream Nuvox Missouri Inc. - Mo	Landline
(636) 669	Saint Charles	Mcleodusa Telecommunications Services, Inc.- Mo	Landline
(636) 548	Arnold	Global Crossing Local Services, Inc.-mo	Landline
(636) 297	Warrenton	Cellco Partnership Dba Verizon Wireless - Mo	Wireless
(636) 949	Saint Charles	Southwestern Bell	Landline
(636) 222	Cedar Hill	Cellco Partnership Dba Verizon Wireless - Mo	Wireless
(636) 357	O Fallon	New Cingular Wireless Pcs, Llc - Il	Wireless
(636) 465	Crystal City	Charter Fiberlink, Llc - Mo	Landline
(636) 219	Saint Charles	T-mobile Usa, Inc.	Wireless
(636) 946	Saint Charles	Southwestern Bell	Landline
(636) 400	Portage Des Sioux	Birch Telecom of Missouri, Inc.	Landline
(636) 449	Chesterfield	Windstream Nuvox Missouri Inc. - Mo	Landline
(636) 651	Fenton	Teleport Communications Group - St. Louis	Landline
(636) 720	Saint Peters	Windstream Nuvox Missouri Inc. - Mo	Landline
(636) 255	Bridgeton	Southwestern Bell	Landline
(636) 925	Saint Charles	Southwestern Bell	Landline
(636) 435	Valley Park	Mci Worldcom Communications, Inc - Mo	Landline
(636) 434	Glencoe	Southwestern Bell	Landline
(636) 333	Arnold	Birch Telecom of Missouri, Inc.	Landline
(636) 237	Chesterfield	Mci Worldcom Communications, Inc - Mo	Landline
(636) 725	Festus	Windstream Nuvox Missouri Inc. - Mo	Landline
(636) 517	Valley Park	Southwestern Bell	Landline
(636) 348
(636) 697	Saint Louis	Teleport Communications Group - St. Louis	Landline
(636) 266	Washington	Level 3 Communications, Llc - Mo	Landline
(636) 782	Marthasville	Centurytel Missouri Llc (southwest)dba Centurylink	Landline
(636) 474	Saint Peters	Centurytel Missouri Llc (southwest)dba Centurylink	Landline
(636) 279	Saint Peters	Centurytel Missouri Llc (southwest)dba Centurylink	Landline
(636) 410	Saint Charles	Xo Missouri, Inc.	Landline
(636) 233	Saint Charles	Cellco Partnership Dba Verizon Wireless - Mo	Landline
(636) 582	Union	Aurora Communications, Inc. - Mo	Landline
(636) 735	Chesterfield	Southwestern Bell	Landline
(636) 489	Chesterfield	Level 3 Communications, Llc - Mo	Landline
(636) 242	Marthasville	Centurytel Missouri Llc (southwest)dba Centurylink	Landline
(636) 733	Ballwin	Southwestern Bell	Landline
(636) 227	Ballwin	Southwestern Bell	Landline
(636) 642	Imperial	Level 3 Communications, Llc - Mo	Landline
(636) 695	O Fallon	Teleport Communications Group - St. Louis	Landline
(636) 627	Saint Louis	At&t Local	Landline
(636) 500	Imperial	Birch Telecom of Missouri, Inc.	Landline
(636) 384	Wright City	New Cingular Wireless Pcs, Llc - Il	Wireless
(636) 778	Chesterfield	Charter Fiberlink, Llc - Mo	Landline
(636) 221	Washington	Southwestern Bell	Landline
(636) 841	Wentzville	T-mobile Usa, Inc.	Wireless
(636) 887	Wentzville	Charter Fiberlink, Llc - Mo	Landline
(636) 422	Grover	Southwestern Bell	Landline
(636) 940	Saint Charles	Southwestern Bell	Landline
(636) 264	Winfield	Level 3 Communications, Llc - Mo	Landline
(636) 439	O Fallon	New Cingular Wireless Pcs, Llc - Il	Wireless
(636) 448	Ballwin	New Cingular Wireless Pcs, Llc - Il	Wireless
(636) 283	Washington	Teleport Communications Group - St. Louis	Landline
(636) 320	Saint Charles	Usa Mobility Wireless, Inc.	Wireless
(636) 492	Warrenton	Mci Worldcom Communications, Inc - Mo	Landline
(636) 748	Cedar Hill	Socket Telecom, Llc - Mo	Landline