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
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
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

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

Prefixes

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