Find out information about who called you including the Caller's Name, Caller's Address, Household Members, Phone Carrier, and more!

What is a Reverse Phone Lookup?

Reverse telephone directory (also called a greypages directory) is a database of telephone numbers and associated caller details. Except, unlike a regular telephone search, where the person uses customer's details (such as their name and address) in order to locate the telephone number of the person or business, a reverse telephone lookup enables users to search by a telephone number to retrieve the customer details.

Reverse phone searches are used by law enforcement and other emergency services to figure out the location of any call for assistance.

406 Area Code Info

The area code 406 is in the state of Montana and has exchanges located in Beaverhead, Cascade, Chouteau, Custer, Flathead, Gallatin, Hill, Lewis And Clark, Lincoln, Madison, Missoula, Phillips, Ravalli, Richland, Silver Bow and Yellowstone counties. There are 642 prefixes within the 406 area code.

You can get more data about each of the exchanges found in the 406 area code using the links below.

Prefix Directory

201 - Rosebud
202 - Helena
203 - Missoula
204 - Helena
205 - Great Falls
206 - Billings
207 - Missoula
208 - Billings
209 - Bozeman
210 - Seeley Lake
212 - Kalispell
213 - Rosebud
214 - Missoula
215 - Billings
216 - Great Falls
217 - Great Falls
218 - Missoula
219 - Bozeman
220 - Livingston
221 - Butte
222 - Livingston
223 - Livingston
224 - Livingston
225 - Boulder
226 - Essex
227 - East Helena
228 - Glasgow
229 - Livingston
230 - Glasgow
231 - Great Falls
232 - Miles City
233 - Miles City
234 - Miles City
235 - Wolf Creek
236 - Neihart
237 - Billings
238 - Billings
239 - Missoula
240 - Missoula
241 - Missoula
242 - Thompson Falls
243 - Missoula
244 - Bonner
245 - Billings
246 - Dixon
247 - Billings
248 - Billings
249 - Kalispell
250 - Kalispell
251 - Missoula
252 - Billings
253 - Kalispell
254 - Billings
255 - Billings
256 - Billings
257 - Kalispell
258 - Missoula
259 - Billings
260 - Kalispell
261 - Kalispell
262 - Havre
263 - Glasgow
264 - Fort Shaw
265 - Havre
266 - Townsend
267 - Divide
268 - Great Falls
269 - Conrad
270 - Kalispell
271 - Conrad
272 - Billings
273 - Lolo
274 - Missoula
275 - Ronan
276 - Lima
277 - Belt
278 - Conrad
279 - Valier
280 - St Regis
281 - Billings
282 - Manhattan
283 - Libby
284 - Manhattan
285 - Three Forks
286 - Medicine Lake
287 - Whitehall
288 - Drummond
289 - Conrad
290 - Billings
291 - Libby
292 - Joplin
293 - Libby
294 - Billings
295 - Troy
296 - Eureka
297 - Eureka
298 - Columbus
299 - Butte
305 - Rosebud
310 - Butte
312 - Hobson
314 - Kalispell
315 - Missoula
318 - Missoula
319 - Missoula
320 - Roundup
321 - Columbus
322 - Columbus
323 - Roundup
324 - Helena
325 - Billings
326 - Reed Point
327 - Missoula
328 - Absarokee
329 - Missoula
330 - Missoula
331 - Roundup
332 - Ronan
333 - Livingston
334 - Libby
335 - Sweetgrass
336 - Cut Bank
337 - Sunburst
338 - Browning
339 - Cut Bank
340 - Forsyth
342 - Hysham
343 - Wyola
345 - Glendive
346 - Forsyth
347 - Rosebud
348 - Huntley
349 - Conner
350 - Lewistown
351 - Forsyth
352 - Box Elder
353 - Harlem
354 - Angela
355 - Rudyard
356 - Forsyth
357 - Chinook
358 - Musselshell
359 - Glendive
360 - Hamilton
361 - Missoula
362 - Lincoln
363 - Hamilton
364 - Hinsdale
365 - Glendive
366 - Lewistown
367 - Glasgow
368 - Canyon Creek
369 - Hamilton
370 - Missoula
371 - Billings
372 - Kremlin
373 - Huntley
374 - Moore
375 - Hamilton
376 - Gildford
377 - Glendive
378 - Big Sandy
379 - Turner
380 - Lewistown
381 - Hamilton
382 - Superior
383 - Dodson
384 - Billings
385 - Westby
386 - Big Sandy
387 - Columbia Falls
388 - Belgrade
389 - Columbia Falls
390 - Havre
391 - Cut Bank
392 - Frazer
393 - Missoula
394 - Havre
395 - Havre
396 - Missoula
397 - Hingham
398 - Havre
399 - Havre
403 - Great Falls
407 - Havre
410 - Helena
415 - Butte
420 - Missoula
421 - Miles City
422 - Helena
423 - Hobson
424 - Great Falls
425 - Red Lodge
426 - Red Lodge
427 - Broadus
428 - Grass Range
429 - Winnett
430 - Helena
431 - Helena
432 - Galata
433 - Sidney
434 - Shelby
435 - Billings
436 - Broadus
437 - Helena
438 - Helena
439 - Helena
440 - Helena
441 - Helena
442 - Helena
443 - Helena
444 - Helena
445 - Roberts
446 - Red Lodge
447 - Helena
448 - Brockton
449 - Helena
450 - Shelby
451 - Bozeman
452 - Great Falls
453 - Great Falls
454 - Great Falls
455 - Great Falls
456 - Chester
457 - Helena
458 - Helena
459 - Helena
460 - Shelby
461 - Helena
462 - Winifred
463 - Power
464 - Roy
465 - Helena
466 - Choteau
467 - Fairfield
468 - Cascade
469 - Pendroy
470 - Shelby
471 - Kalispell
472 - Pendroy
473 - Judith Gap
474 - Whitetail
475 - East Helena
476 - Dutton
477 - Ashland
478 - Sidney
479 - Butte
480 - Sidney
481 - Glendive
482 - Sidney
483 - Dagmar
484 - Belfry
485 - Circle
486 - Fallon
487 - Scobey
488 - Sidney
489 - Sidney
490 - Butte
491 - Butte
492 - Garrison
493 - Missoula
494 - Butte
495 - Helena
496 - Butte
497 - Butte
498 - Butte
499 - Seeley Lake
515 - Bozeman
520 - Billings
521 - Townsend
522 - Bozeman
523 - Missoula
524 - Nashua
525 - Wolf Point
526 - Fort Peck
527 - Saco
528 - Ronan
529 - Missoula
530 - Laurel
531 - Missoula
532 - Missoula
533 - Butte
534 - Billings
535 - Lewistown
537 - Melville
538 - Lewistown
539 - Bozeman
540 - Missoula
541 - Missoula
542 - Missoula
543 - Missoula
544 - Missoula
545 - Billings
546 - Missoula
547 - White Sulphur Springs
548 - Bozeman
549 - Missoula
550 - Missoula
551 - Bozeman
552 - Missoula
554 - Olive
555 - Midvale
556 - Bozeman
557 - Jordan
558 - Helena
559 - Anaconda
560 - Anaconda
562 - Fairfield
563 - Anaconda
564 - Great Falls
565 - Butte
566 - Stanford
567 - Denton
568 - Ryegate
569 - Sidney
570 - Bozeman
571 - Missoula
572 - Martinsdale
573 - Browning
574 - Belfry
575 - Lavina
576 - Missoula
577 - Bozeman
578 - Wilsall
579 - Bozeman
580 - Bozeman
581 - Bozeman
582 - Bozeman
583 - Bloomfield
584 - Lindsay
585 - Bozeman
586 - Bozeman
587 - Bozeman
588 - Plevna
589 - Bozeman
590 - Great Falls
591 - Billings
592 - Busby
593 - Butte
594 - Helena
595 - Bozeman
596 - Dillon
597 - Shelby
598 - Billings
599 - Bozeman
600 - Billings
615 - Helena
620 - Billings
621 - Loma
622 - Fort Benton
623 - Hardin
624 - Bozeman
625 - Stevensville
626 - Frenchtown
627 - Brady
628 - Laurel
629 - Hardin
630 - Sidney
632 - Twodot
633 - Park City
634 - Helena
635 - Fallon
636 - Lavina
637 - Fallon
638 - Crow Agency
639 - Lodge Grass
640 - West Yellowstone
641 - West Yellowstone
642 - Victor
643 - Riverton
644 - Charlo
645 - Missoula
646 - West Yellowstone
648 - Hinsdale
649 - St Regis
650 - Wolf Point
651 - Billings
652 - Billings
653 - Wolf Point
654 - Malta
655 - Billings
656 - Billings
657 - Billings
658 - Malta
659 - Wyola
660 - Dillon
661 - Billings
662 - Bridger
663 - Rapelje
664 - Belfry
665 - Hardin
666 - St Xavier
667 - Broadview
668 - Fromberg
669 - Molt
670 - Billings
671 - Billings
672 - Billings
673 - Zortman
674 - Whitewater
675 - Ronan
676 - Ronan
677 - Seeley Lake
678 - St Regis
679 - Hardin
680 - Malta
681 - Polaris
682 - Ennis
683 - Dillon
684 - Twin Bridges
685 - Norris
686 - Clyde Park
687 - Glendive
689 - Wisdom
690 - Billings
691 - Anaconda
693 - Anaconda
694 - Billings
695 - Wolf Point
696 - Billings
697 - Billings
698 - Billings
699 - Hardin
707 - Lewistown
708 - Lewistown
709 - Missoula
715 - Great Falls
720 - Ashland
721 - Missoula
722 - Alberton
723 - Butte
724 - Opheim
725 - Larslan
726 - Arlee
727 - Great Falls
728 - Missoula
729 - Billings
730 - Missoula
731 - Great Falls
732 - Browning
733 - Highwood
734 - Carter
735 - Geyser
736 - Sand Coulee
737 - Geraldine
738 - Raynesford
739 - Loma
740 - Ashland
741 - Hot Springs
742 - Sidney
743 - Laurel
744 - Glendive
745 - St Ignatius
746 - Nashua
747 - Sidney
748 - Ashland
749 - Ashland
750 - Great Falls
751 - Kalispell
752 - Kalispell
753 - Brady
754 - Condon
755 - Kalispell
756 - Kalispell
757 - Decker
758 - Kalispell
759 - Chester
760 - Great Falls
761 - Great Falls
762 - Opheim
763 - Gallatin Gateway
764 - Belfry
765 - Plentywood
766 - Froid
767 - Alzada
768 - Poplar
769 - Bainville
770 - Great Falls
771 - Great Falls
772 - Plevna
773 - Richey
774 - Lambert
775 - Ekalaka
776 - Savage
777 - Stevensville
778 - Baker
779 - Flaxville
780 - Columbus
781 - Great Falls
782 - Butte
783 - Scobey
784 - Ashland
785 - Nashua
786 - Brockton
787 - Culbertson
788 - Great Falls
789 - Medicine Lake
790 - Culbertson
791 - Great Falls
792 - Butte
793 - Ovando
794 - Billings
795 - Wibaux
796 - Wibaux
797 - Anaconda
798 - Sidney
799 - Great Falls
808 - Havre
818 - Red Lodge
821 - Darby
822 - Superior
823 - Livingston
824 - St Ignatius
825 - Clinton
826 - Plains
827 - Thompson Falls
828 - Alzada
829 - Missoula
830 - Missoula
831 - Billings
832 - Wise River
833 - Ronan
834 - Jackson
835 - Divide
836 - Great Falls
837 - Bigfork
838 - Cooke City
839 - Billings
840 - Riverton
841 - Helena
842 - Sheridan
843 - Virginia City
844 - Lakeside
846 - Deer Lodge
847 - Noxon
848 - Emigrant
849 - Elmo
850 - Billings
851 - Billings
852 - Miles City
853 - Miles City
854 - Marion
855 - Billings
856 - Bighorn
857 - Somers
858 - Kalispell
859 - Philipsburg
860 - Billings
861 - Billings
862 - Whitefish
863 - Whitefish
864 - Alberton
865 - Dillon
866 - Great Falls
867 - Billings
868 - Great Falls
869 - Billings
870 - Great Falls
871 - Helena
873 - Cut Bank
874 - Miles City
875 - Worden
877 - Wibaux
880 - Missoula
881 - Whitefish
882 - Eureka
883 - Polson
884 - Polson
885 - Kalispell
886 - Bigfork
887 - Polson
888 - Columbia Falls
889 - Eureka
890 - Missoula
891 - Baker
892 - Columbia Falls
893 - Peerless
894 - Billings
895 - Outlook
896 - Billings
897 - Missoula
899 - Great Falls
914 - Lambert
915 - Wolf Point
920 - Bozeman
922 - Bozeman
923 - Great Falls
924 - Belgrade
925 - Dillon
928 - Grass Range
930 - Big Timber
931 - Big Timber
932 - Big Timber
933 - Clancy
934 - Miles City
935 - Broadus
936 - Big Timber
937 - Sweetgrass
938 - Alzada
939 - Glendive
941 - Glendive
943 - Sidney
944 - Miles City
945 - Havre
946 - Livingston
947 - Musselshell
948 - Glendive
949 - Townsend
950 - Glendive
951 - Miles City
952 - Great Falls
953 - Hardin
954 - Roy
960 - Dillon
961 - Corvallis
962 - Joliet
963 - Froid
964 - Vaughn
965 - Vaughn
966 - Shelby
967 - Worden
968 - Lewistown
971 - Plevna
972 - Capitol
973 - Sidney
974 - Circle
975 - Ekalaka
976 - Glendive
977 - Jordan
978 - Baker
979 - Richey
980 - Townsend
982 - Rollins
983 - Ashland
984 - Birney
987 - Glendive
988 - Dillon
989 - Glendive
993 - Ennis
994 - Bozeman
995 - Ennis
999 - Billings