Area Code 403
Area Code 403 is designated as Alberta (Calgary, Banff, Red Deer, Medicine Hat, Lethbridge and southern Alberta)

To see more detail info of exchange 403-XXX,please click the links below.




Exchanges in this area code......
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403-965   403-968   403-969   403-972   403-973   403-974   403-975   403-977   403-978   403-979   403-988   403-989   403-990   403-994   403-995   403-996   403-998   403-999  
Other Area Code List

201
202
203
204
205
206
207
208
209
210
404
405
406
407
408
409
410
412
413
414