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Area Code 403

Area code 403 is in Alberta, Canada , serving 248 cities, including Calgary, Red Deer or Lethbridge; it currently uses 781 prefixes, assigned from 403-200-XXXX through 403-999-XXXX.

In service since January 01, 1947, area code 403 is the parent Numbering Plan Area in overlay complex 403/587/825/368.

The current local time is .

403 area code location on a map

© OpenStreetMap contributors.
*For exact NPA boundaries see official 403 area code map

More Alberta area codes:

Locate any 403-NXX prefix:

NPANXX Area served1
403-200 Calgary
403-201 Calgary
403-202 Calgary
403-203 Calgary
403-204 Calgary
403-205 Calgary
403-206 Calgary
403-207 Calgary
403-208 Calgary
403-209 Calgary
403-210 Calgary
403-212 Calgary
403-213 Calgary
403-214 Calgary
403-215 Calgary
403-216 Calgary
403-217 Calgary
403-218 Calgary
403-219 Calgary
403-220 Calgary
403-221 Calgary
403-222 Wrentham
403-223 Taber
403-224 Bowden
403-225 Calgary
403-226 Calgary
403-227 Innisfail
403-228 Calgary
403-229 Calgary
403-230 Calgary
403-231 Calgary
403-232 Calgary
403-233 Calgary
403-234 Calgary
403-235 Calgary
403-236 Calgary
403-237 Calgary
403-238 Calgary
403-239 Calgary
403-240 Calgary
403-241 Calgary
403-242 Calgary
403-243 Calgary
403-244 Calgary
403-245 Calgary
403-246 Calgary
403-247 Calgary
403-248 Calgary
403-249 Calgary
403-250 Calgary
403-251 Calgary
403-252 Calgary
403-253 Calgary
403-254 Calgary
403-255 Calgary
403-256 Calgary
403-257 Calgary
403-258 Calgary
403-259 Calgary
403-260 Calgary
403-261 Calgary
403-262 Calgary
403-263 Calgary
403-264 Calgary
403-265 Calgary
403-266 Calgary
403-267 Calgary
403-268 Calgary
403-269 Calgary
403-270 Calgary
403-271 Calgary
403-272 Calgary
403-273 Calgary
403-274 Calgary
403-275 Calgary
403-276 Calgary
403-277 Calgary
403-278 Calgary
403-279 Calgary
403-280 Calgary
403-281 Calgary
403-282 Calgary
403-283 Calgary
403-284 Calgary
403-285 Calgary
403-286 Calgary
403-287 Calgary
403-288 Calgary
403-289 Calgary
403-290 Calgary
403-291 Calgary
403-292 Calgary
403-293 Calgary
403-294 Calgary
403-295 Calgary
403-296 Calgary
403-297 Calgary
403-298 Calgary
403-299 Calgary

NPANXX Area served1
403-300 Calgary
403-301 Calgary
403-302 Red Deer
403-303 Calgary
403-304 Red Deer
403-305 Calgary
403-306 Okotoks
403-307 Red Deer
403-308 Lethbridge
403-309 Red Deer
403-310 7 Digit Service
403-312 Calgary
403-313 Calgary
403-314 Red Deer
403-315 Lethbridge
403-316 Airdrie
403-317 Lethbridge
403-318 Red Deer
403-319 Calgary
403-320 Lethbridge
403-321 Drumheller
403-322 Rocky Mountain House
403-323 Stettler
403-324 Strathmore
403-325 Strathmore
403-326 Cereal
403-327 Lethbridge
403-328 Lethbridge
403-329 Lethbridge
403-330 Lethbridge
403-331 Lethbridge
403-332 Lethbridge
403-333 Calgary
403-334 Drumheller
403-335 Didsbury
403-336 High River
403-337 Carstairs
403-338 Calgary
403-339 Pincher Creek
403-340 Red Deer
403-341 Red Deer
403-342 Red Deer
403-343 Red Deer
403-344 Coutts
403-345 Coaldale
403-346 Red Deer
403-347 Red Deer
403-348 Red Deer
403-349 Red Deer
403-350 Red Deer
403-351 Calgary
403-352 Red Deer
403-353 Lethbridge
403-354 Calgary
403-355 Calgary
403-356 Red Deer
403-357 Red Deer
403-358 Red Deer
403-359 Lethbridge
403-360 Lethbridge
403-361 Strathmore
403-362 Brooks
403-363 Brooks
403-364 Delia
403-365 Calgary
403-366 Calgary
403-367 Calgary
403-368 Rumsey
403-369 Calgary
403-370 Calgary
403-371 Calgary
403-372 Crowsnest Pass
403-373 Red Deer
403-374 Calgary
403-375 Calgary
403-376 Brooks
403-377 Tilley
403-378 Duchess
403-379 Bindloss
403-380 Lethbridge
403-381 Lethbridge
403-382 Lethbridge
403-383 Calgary
403-384 Calgary
403-385 Calgary
403-386 Calgary
403-387 Calgary
403-388 Lethbridge
403-389 Calgary
403-390 Calgary
403-391 Red Deer
403-392 Red Deer
403-393 Lethbridge
403-394 Lethbridge
403-395 Cayley
403-396 Red Deer
403-397 Calgary
403-398 Calgary
403-399 Calgary

NPANXX Area served1
403-400 Calgary
403-401 Calgary
403-402 Calgary
403-404 Calgary
403-405 Coaldale
403-406 Red Deer
403-407 Calgary
403-408 Calgary
403-409 Brooks
403-410 Calgary
403-412 Three Hills
403-413 Coronation
403-414 Oyen
403-415 Olds
403-416 Taber
403-417 Veteran
403-418 Rocky Mountain House
403-419 Sundre
403-420 Airdrie
403-421 Warner
403-422 High River
403-423 Vulcan
403-424 Vauxhall
403-425 Three Hills
403-426 Sundre
403-427 Brooks
403-428 Calgary
403-429 Rocky Mountain House
403-430 Stettler
403-431 Banff
403-432 Pincher Creek
403-433 Oyen
403-434 Lake Louise
403-435 Hanna
403-436 Drumheller
403-437 Calgary
403-438 Olds
403-439 Didsbury
403-440 Calgary
403-441 Calgary
403-442 Trochu
403-443 Three Hills
403-444 Calgary
403-445 Three Hills
403-446 Coronation
403-447 Consort
403-448 Cardston
403-449 Bowden
403-450 Calgary
403-451 Calgary
403-452 Calgary
403-453 Calgary
403-454 Calgary
403-455 Calgary
403-456 Calgary
403-457 Calgary
403-458 Medicine Hat
403-459 Crowsnest Pass
403-460 Calgary
403-461 Calgary
403-462 Calgary
403-463 Calgary
403-464 Calgary
403-465 Calgary
403-466 Calgary
403-467 Calgary
403-468 Claresholm
403-469 High River
403-470 Calgary
403-471 Calgary
403-472 Calgary
403-473 Calgary
403-474 Calgary
403-475 Calgary
403-476 Calgary
403-477 Calgary
403-478 Calgary
403-479 Calgary
403-480 Strathmore
403-481 Calgary
403-482 Milk River
403-483 Calgary
403-484 Pincher Creek
403-485 Vulcan
403-486 Vulcan
403-487 Medicine Hat
403-488 Medicine Hat
403-489 Claresholm
403-490 Claresholm
403-491 Milk River
403-492 Milk River
403-493 Canmore
403-494 Drumheller
403-495 Hanna
403-496 Vulcan
403-497 Banff
403-498 High River
403-499 Strathmore

NPANXX Area served1
403-500 Calgary
403-501 Brooks
403-502 Medicine Hat
403-503 Calgary
403-504 Medicine Hat
403-505 Red Deer
403-506 Red Deer
403-507 Olds
403-508 Calgary
403-509 Calgary
403-510 Calgary
403-512 Calgary
403-513 Calgary
403-514 Calgary
403-515 Calgary
403-516 Calgary
403-517 Calgary
403-518 Didsbury
403-519 Calgary
403-520 Calgary
403-521 Calgary
403-522 Lake Louise
403-523 Calgary
403-524 Lethbridge
403-525 Medicine Hat
403-526 Medicine Hat
403-527 Medicine Hat
403-528 Medicine Hat
403-529 Medicine Hat
403-530 Calgary
403-531 Calgary
403-532 Calgary
403-533 Rockyford
403-534 Arrowwood
403-535 Calgary
403-536 Calgary
403-537 Calgary
403-538 Calgary
403-539 Calgary
403-540 Calgary
403-541 Calgary
403-542 Calgary
403-543 Calgary
403-544 Ralston
403-545 Bow Island
403-546 Acme
403-547 Calgary
403-548 Medicine Hat
403-549 Stavely
403-550 Red Deer
403-551 Vauxhall
403-552 Altario
403-553 Fort Macleod
403-554 Calgary
403-556 Olds
403-557 Fort Macleod
403-558 Longview
403-559 Olds
403-560 Calgary
403-561 Calgary
403-562 Crowsnest Pass
403-563 Crowsnest Pass
403-564 Crowsnest Pass
403-565 Empress
403-566 Cessford
403-567 Calgary
403-568 Calgary
403-569 Calgary
403-570 Calgary
403-571 Calgary
403-572 Carbon
403-573 Penhold
403-574 Gadsby
403-575 Veteran
403-576 Veteran
403-577 Consort
403-578 Coronation
403-579 Byemoor
403-580 Medicine Hat
403-581 Medicine Hat
403-582 Crowsnest Pass
403-583 Crowsnest Pass
403-584 Bow Island
403-585 Calgary
403-586 Olds
403-588 Red Deer
403-589 Calgary
403-590 Calgary
403-591 Kananaskis
403-592 Calgary
403-593 Lethbridge
403-594 Medicine Hat
403-595 Ralston
403-596 Red Deer
403-597 Red Deer
403-598 Red Deer
403-599 Milo

NPANXX Area served1
403-600 Blackfalds
403-601 High River
403-602 High River
403-603 High River
403-604 Calgary
403-605 Calgary
403-606 Calgary
403-607 Calgary
403-608 Calgary
403-609 Canmore
403-612 Calgary
403-613 Calgary
403-614 Calgary
403-615 Calgary
403-616 Calgary
403-617 Calgary
403-618 Calgary
403-619 Calgary
403-620 Calgary
403-621 Canmore
403-622 Vauxhall
403-623 Crowsnest Pass
403-624 Pincher Creek
403-625 Claresholm
403-626 Glenwood
403-627 Pincher Creek
403-628 Cowley
403-629 Calgary
403-630 Calgary
403-631 Torrington
403-632 Pincher Creek
403-633 Brooks
403-634 Lethbridge
403-635 Lethbridge
403-636 Sundre
403-637 Cremona
403-638 Sundre
403-639 Granum
403-640 Calgary
403-641 Bassano
403-642 Warner
403-643 Carmangay
403-644 Standard
403-645 Calgary
403-646 Nanton
403-647 Milk River
403-648 Calgary
403-649 High River
403-650 Calgary
403-651 Calgary
403-652 High River
403-653 Cardston
403-654 Vauxhall
403-655 Grassy Lake
403-656 Calgary
403-657 Bowden
403-658 Bentley
403-659 Cardston
403-660 Calgary
403-661 Calgary
403-662 Calgary
403-663 Calgary
403-664 Oyen
403-665 Craigmyle
403-666 Etzikom
403-667 Calgary
403-668 Calgary
403-669 Calgary
403-670 Calgary
403-671 Calgary
403-672 Olds
403-673 Exshaw
403-674 Exshaw
403-675 Canmore
403-676 Sibbald
403-677 Rosebud
403-678 Canmore
403-679 Canmore
403-680 Calgary
403-681 Calgary
403-682 Claresholm
403-683 Pincher Creek
403-684 Blackie
403-685 Calgary
403-686 Calgary
403-687 Granum
403-688 Canmore
403-689 Calgary
403-690 Calgary
403-691 Calgary
403-692 Calgary
403-693 Calgary
403-694 Lethbridge
403-695 Calgary
403-696 Calgary
403-697 Calgary
403-698 Calgary
403-699 Calgary

NPANXX Area served1
403-700 Calgary
403-701 Calgary
403-702 Calgary
403-703 Calgary
403-704 Ponoka
403-705 Calgary
403-706 Claresholm
403-707 Canmore
403-708 Calgary
403-709 Cochrane
403-710 Calgary
403-712 Medicine Hat
403-713 Red Deer
403-714 Calgary
403-715 Lethbridge
403-716 Calgary
403-717 Calgary
403-718 Calgary
403-719 Calgary
403-720 Calgary
403-721 Nordegg
403-722 Caroline
403-723 Calgary
403-724 Calgary
403-725 Hays
403-726 Calgary
403-727 Calgary
403-728 Spruceview
403-729 Leslieville
403-730 Calgary
403-731 Calgary
403-732 Picture Butte
403-733 New Dayton
403-734 Gleichen
403-735 Calgary
403-736 Calgary
403-737 Stand Off
403-738 Iron Springs
403-739 Enchant
403-740 Stettler
403-741 Stettler
403-742 Stettler
403-743 Stettler
403-744 Calgary
403-745 Picture Butte
403-746 Eckville
403-747 Alix
403-748 Bentley
403-749 Delburne
403-750 Calgary
403-751 Cowley
403-752 Raymond
403-753 Crowsnest Pass
403-754 Red Deer
403-755 Red Deer
403-756 Stirling
403-757 Barons
403-758 Magrath
403-759 Magrath
403-760 Banff
403-761 Saskatchewan River Crossing
403-762 Banff
403-763 Banff
403-764 Calgary
403-765 Calgary
403-766 Calgary
403-767 Calgary
403-768 Airdrie
403-769 Calgary
403-770 Calgary
403-771 Calgary
403-772 Morrin
403-773 Elnora
403-774 Calgary
403-775 Calgary
403-776 Calgary
403-777 Calgary
403-778 Banff
403-779 Youngstown
403-781 Calgary
403-782 Lacombe
403-783 Ponoka
403-784 Clive
403-785 Ponoka
403-786 Lacombe
403-787 Hussar
403-788 Mirror
403-789 Lacombe
403-790 Ponoka
403-791 Olds
403-792 Lomond
403-793 Brooks
403-794 Brooks
403-795 Lethbridge
403-796 Calgary
403-797 Calgary
403-798 Calgary
403-799 Calgary

NPANXX Area served1
403-800 Calgary
403-801 Calgary
403-802 Calgary
403-803 Calgary
403-804 Calgary
403-805 Calgary
403-806 Calgary
403-807 Calgary
403-808 Calgary
403-809 Calgary
403-812 Canmore
403-813 Calgary
403-814 Strathmore
403-815 Calgary
403-816 Calgary
403-817 Calgary
403-818 Calgary
403-819 Calgary
403-820 Drumheller
403-821 Drumheller
403-822 East Coulee
403-823 Drumheller
403-824 Nobleford
403-826 Calgary
403-827 Calgary
403-828 Calgary
403-829 Calgary
403-830 Calgary
403-831 Calgary
403-832 Seven Persons
403-833 Burdett
403-834 Irvine
403-835 Calgary
403-836 Calgary
403-837 Calgary
403-838 Hilda
403-839 Schuler
403-840 Cochrane
403-841 High River
403-842 Okotoks
403-843 Rimbey
403-844 Rocky Mountain House
403-845 Rocky Mountain House
403-846 Rocky Mountain House
403-847 Rocky Mountain House
403-848 Red Deer
403-849 Lethbridge
403-850 Calgary
403-851 Cochrane
403-852 Calgary
403-853 Veteran
403-854 Hanna
403-855 Cochrane
403-856 Drumheller
403-857 Hanna
403-858 Sylvan Lake
403-859 Waterton Park
403-860 Calgary
403-861 Calgary
403-862 Calgary
403-863 Calgary
403-864 Sylvan Lake
403-865 Innisfail
403-866 Medicine Hat
403-867 Foremost
403-868 Manyberries
403-869 Calgary
403-870 Calgary
403-871 Rocky Mountain House
403-872 Red Deer
403-873 Calgary
403-874 Calgary
403-875 Calgary
403-876 Big Valley
403-877 Red Deer
403-878 Medicine Hat
403-879 Calgary
403-880 Calgary
403-881 Morley
403-882 Castor
403-883 Donalda
403-884 Halkirk
403-885 Blackfalds
403-886 Penhold
403-887 Sylvan Lake
403-888 Calgary
403-889 Calgary
403-890 Calgary
403-891 Calgary
403-892 Lethbridge
403-893 Elkwater
403-894 Lethbridge
403-895 Rocky Mountain House
403-896 Red Deer
403-897 Champion
403-898 Jenner
403-899 Calgary

NPANXX Area served1
403-900 Calgary
403-901 Strathmore
403-902 Strathmore
403-903 Calgary
403-904 Pincher Creek
403-905 Medicine Hat
403-906 Calgary
403-907 Cochrane
403-908 High River
403-909 Calgary
403-910 Calgary
403-912 Airdrie
403-913 Ponoka
403-914 Trochu
403-915 Lethbridge
403-916 Stettler
403-917 Okotoks
403-918 Calgary
403-919 Calgary
403-920 Calgary
403-921 Calgary
403-922 Calgary
403-923 Calgary
403-924 Three Hills
403-925 Brooks
403-926 Calgary
403-927 Calgary
403-928 Medicine Hat
403-929 Lethbridge
403-930 Calgary
403-931 Calgary
403-932 Cochrane
403-933 Turner Valley
403-934 Strathmore
403-935 Irricana
403-936 Langdon
403-937 Walsh
403-938 Okotoks
403-939 Okotoks
403-940 Carstairs
403-941 Crossfield
403-942 Lethbridge
403-943 Calgary
403-944 Calgary
403-945 Airdrie
403-946 Crossfield
403-947 Beiseker
403-948 Airdrie
403-949 Bragg Creek
403-951 Banff
403-952 Medicine Hat
403-953 Canmore
403-954 Langdon
403-955 Calgary
403-956 Calgary
403-957 Medicine Hat
403-960 Airdrie
403-961 Canmore
403-962 Strathmore
403-963 Ponoka
403-964 Rolling Hills
403-965 Brocket
403-966 Calgary
403-967 Red Deer
403-968 Calgary
403-969 Calgary
403-970 Calgary
403-971 Calgary
403-972 Acadia Valley
403-973 Calgary
403-974 Calgary
403-975 Calgary
403-977 Medicine Hat
403-978 Calgary
403-979 Medicine Hat
403-980 Airdrie
403-981 Cochrane
403-982 Okotoks
403-983 Strathmore
403-984 Calgary
403-985 Banff
403-986 Red Deer
403-987 Calgary
403-988 Calgary
403-989 Sunchild O'Chiese
403-990 Calgary
403-991 Calgary
403-992 Calgary
403-993 Calgary
403-994 Olds
403-995 Okotoks
403-996 Banff
403-997 Calgary
403-998 Calgary
403-999 Calgary
  1. For 'Area served' we list the rate center. In the North American Numbering Plan a rate center is a geographic area used to determine local calling boundaries for billing purposes. Its name is generally a locality, often not the only one served by an NPA-NXX combination.
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Cities in area code 403

City1 Time2
Acadia Valley M
Acme M
Aden M
Aetna M
Airdrie M
Aldersyde M
Alhambra M
Alix M
Altario M
Arrowwood M
Balzac M
Banff M
Barnwell M
Barons M
Bassano M
Beiseker M
Bellevue M
Benalto M
Bentley M
Big Stone M
Big Valley M
Bindloss M
Birchcliff M
Black Diamond M
Blackfalds M
Blackie M
Blairmore M
Bluffton M
Botha M
Bow Island M
Bowden M
Bragg Creek M
Brant M
Brocket M
Brooks M
Brownfield M
Buffalo M
Burdett M
Byemoor M
Calgary M
Canmore M
Carbon M
Cardston M
Carmangay M
Caroline M
Carseland M
Carstairs M
Castor M
Cayley M
Cereal M
Cessford M
Champion M
Chestermere M
Chinook M
Claresholm M
Clive M
Cluny M
Coaldale M
Coalhurst M
Cochrane M
Coleman M
College Heights M
Compeer M
Condor M
Consort M
Coronation M
Coutts M
Cowley M
Craigmyle M
Cranford M
Cremona M
Crossfield M
Cypress County M
Dalemead M
De Winton M
Dead Man's Flats M
Del Bonita M
Delacour M
Delburne M
Delia M
Desert Blume M
Diamond City M
Didsbury M
Dorothy M
Drumheller M
Duchess M
Dunmore M
East Coulee M
Eckville M
Elkwater M
Elnora M
Empress M
Enchant M
Endiang M
Erskine M
Esther M
Etzikom M
Exshaw M
Fenn M
Finnegan M
Foremost M
Fort Macleod M
Gadsby M
Gem M
Gleichen M
Glenwood M
Granum M
Grassy Lake M
Halfmoon Bay M
Halkirk M
Hanna M
Harvie Heights M
Hays M
High River M
Hilda M
Hill Spring M
Hillcrest Mines M
Hussar M
Huxley M
Iddesleigh M
Innisfail M
Iron Springs M
Irricana M
Irvine M
James River Bridge M
Jarvis Bay M
Jenner M
Kananaskis M
Kathyrn M
Keoma M
Kirriemuir M
Lac Des Arcs M
Lacombe M
Lacombe County M
Lake Louise M
Langdon M
Leslieville M
Lethbridge M
Linden M
Lomond M
Longview M
Lousana M
Lundbreck M
Lyalta M
Madden M
Magrath M
Maleb M
Manyberries M
Markerville M
Medicine Hat M
Milk River M
Millarville M
Millicent M
Milo M
Mirror M
Monarch M
Monitor M
Morley M
Morrin M
Mossleigh M
Mountain View M
Munson M
Nacmine M
Nanton M
Nevis M
New Brigden M
New Dayton M
Nobleford M
Nordegg M
Norglenwold M
Okotoks M
Olds M
Onefour M
Orion M
Oyen M
Parkland M
Patricia M
Penhold M
Picture Butte M
Pincher Creek M
Pine Lake M
Pollockville M
Ponoka M
Priddis M
Purple Springs M
Rainier M
Ralston M
Raymond M
Red Deer M
Red Deer County M
Red Willow M
Redcliff M
Redwood Meadows M
Rimbey M
Rocky Mountain House M
Rocky View M
Rockyford M
Rolling Hills M
Rosebud M
Rosedale Station M
Rosedale Valley M
Rosemary M
Rowley M
Rumsey M
Scandia M
Schuler M
Sedalia M
Seven Persons M
Shaughnessy M
Sibbald M
Siksika M
Skiff M
Spring Coulee M
Springbrook M
Spruce View M
Stand Off M
Standard M
Stauffer M
Stavely M
Stettler M
Stirling M
Strathmore M
Sundre M
Sunnynook M
Swalwell M
Sylvan Lake M
Taber M
Tees M
Three Hills M
Tilley M
Torrington M
Trochu M
Tsuu T'Ina M
Turin M
Turner Valley M
Twin Butte M
Vauxhall M
Veteran M
Vulcan M
Walsh M
Wardlow M
Warner M
Water Valley M
Waterton Park M
Welling M
Wimborne M
Wrentham M
Youngstown M
  1. Listed above are most places served by Canadian area code 403. When multiple places in a CA province share the same name we list the largest one only. Cities with population over 50,000 are displayed in bold text.
  2. M stands for Mountain Time Zone (currently ).
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