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
Montgomery	(636) 488 , (636) 585
Washington	(636) 438 , (636) 586
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%
Cellco Partnership Dba Verizon Wireless Mo	Wireless	3%
Xo Missouri Inc	Landline	3%
New Cingular Wireless Pcs Llc Il	Wireless	3%
Windstream Nuvox Missouri Inc Mo	Landline	3%
Teleport Communications Group St Louis	Landline	3%
Charter Fiberlink Llc Mo	Landline	2%
T Mobile Usa Inc	Wireless	2%
Global Crossing Local Services Inc Mo	Landline	2%
Sprint Spectrum L P	Wireless	2%
Birch Telecom Of Missouri Inc	Landline	2%
Mci Worldcom Communications Inc Mo	Landline	2%
Orchard Farm Telephone Co	Landline	1%
At T Local	Landline	1%
Allegiance Telecom Inc Mo	Landline	1%
American Messaging Am Inc	Wireless	1%
Mcleodusa Telecommunications Services Inc Mo	Landline	1%
Socket Telecom Llc Mo	Landline	< 1%
Qwest Communications Company Llc	Landline	< 1%
Aurora Communications Inc Mo	Landline	< 1%
Rcc Inc Dba Radio Comm	Wireless	< 1%
Leap Wireless Intl Inc Dba Cricket Comm Inc	Wireless	< 1%
Peerless Network Of Missouri Llc Mo	Landline	< 1%
Sbc Internet Services Inc	Landline	< 1%
Usa Mobility Wireless Inc	Wireless	< 1%

Prefixes

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