- Area Code 600 - Arizona, Phoenix US
- Area Code 601 - Alberta, High River United States
- Area Code 602 - Alberta, High River United States
- Area Code 603 - Alberta, High River United States
- Area Code 604 - Alberta, Edmonton United States
- Area Code 605 - Alberta, Calgary United States
- Area Code 606 - Alberta, Calgary United States
- Area Code 607 - Alberta, Calgary United States
- Area Code 608 - Alberta, Calgary United States
- Area Code 609 - Alberta, Canmore United States
- Area Code 610 - Alabama, Columbiana US
- Area Code 611 - Ohio, Jersey City US
- Area Code 612 - Alberta, Calgary United States
- Area Code 613 - Alberta, Calgary United States
- Area Code 614 - Alberta, Calgary United States
- Area Code 615 - Alberta, Calgary United States
- Area Code 616 - Alberta, Calgary United States
- Area Code 617 - Alberta, Calgary United States
- Area Code 618 - Alberta, Calgary United States
- Area Code 619 - Alberta, Calgary United States
- Area Code 620 - Alberta, Calgary United States
- Area Code 621 - Alberta, Canmore United States
- Area Code 622 - Alberta, Fox Creek United States
- Area Code 623 - Alberta, Lac La Biche United States
- Area Code 624 - Alberta, Peace River United States
- Area Code 625 - Alberta, Claresholm United States
- Area Code 626 - Alberta, Glenwood United States
- Area Code 627 - Alberta, Port Perry United States
- Area Code 628 - Alberta, Cowley United States
- Area Code 629 - Alberta, Little Buffalo Lake United States
- Area Code 630 - Alberta, Calgary United States
- Area Code 631 - Alberta, Torrington United States
- Area Code 632 - Alberta, Port Perry United States
- Area Code 633 - Alberta, Brooks United States
- Area Code 634 - Alberta, Lethbridge United States
- Area Code 635 - Alberta, Lethbridge United States
- Area Code 636 - Alberta, Sundre United States
- Area Code 637 - Alberta, Cremona United States
- Area Code 638 - Alberta, Sundre United States
- Area Code 639 - Alberta, Cold Lake United States
- Area Code 640 - Alberta, Calgary United States
- Area Code 641 - Alberta, Bassano United States
- Area Code 642 - Alberta, Warner United States
- Area Code 643 - Alberta, Carmangay United States
- Area Code 644 - Alberta, Standard United States
- Area Code 645 - Alberta, Calgary United States
- Area Code 646 - Alberta, Nanton United States
- Area Code 647 - Alberta, Milk River United States
- Area Code 648 - Alberta, Blue Ridge United States
- Area Code 649 - Alberta, Red Earth United States
- Area Code 650 - Alberta, Calgary United States
- Area Code 651 - Alberta, Calgary United States
- Area Code 652 - Alberta, High River United States
- Area Code 653 - Alberta, Cardston United States
- Area Code 654 - Alberta, Vauxhall United States
- Area Code 655 - Alberta, Grassy Lake United States
- Area Code 656 - Alberta, Smoky Lake United States
- Area Code 657 - Alberta, Two Hills United States
- Area Code 658 - Alberta, Lavoy United States
- Area Code 659 - Alberta, Fox Lake United States
- Area Code 660 - Alberta, Calgary United States
- Area Code 661 - Alberta, Calgary United States
- Area Code 662 - Alberta, Calgary United States
- Area Code 663 - Alberta, Calgary United States
- Area Code 664 - Alberta, Oyen United States
- Area Code 665 - Alberta, Craigmyle United States
- Area Code 666 - Alberta, Etzikom United States
- Area Code 667 - Alberta, Calgary United States
- Area Code 668 - Alberta, Calgary United States
- Area Code 669 - Alberta, Calgary United States
- Area Code 670 - Alberta, Calgary United States
- Area Code 671 - Alberta, Saint Albert United States
- Area Code 672 - Alberta, Camrose United States
- Area Code 673 - Alberta, Exshaw United States
- Area Code 674 - Alberta, Barrhead United States
- Area Code 675 - Alberta, Athabasca United States
- Area Code 676 - Alberta, Sibbald United States
- Area Code 677 - Alberta, Rosebud United States
- Area Code 678 - Alberta, Canmore United States
- Area Code 679 - Alberta, Canmore United States
- Area Code 680 - Alberta, Calgary United States
- Area Code 681 - Alberta, Calgary United States
- Area Code 682 - Alberta, Claresholm United States
- Area Code 683 - Alberta, Zama United States
- Area Code 684 - Alberta, Blackie United States
- Area Code 685 - Alberta, Calgary United States
- Area Code 686 - Alberta, Calgary United States
- Area Code 687 - Alberta, Granum United States
- Area Code 688 - Alberta, Canmore United States
- Area Code 689 - Alberta, Calgary United States
- Area Code 690 - Alberta, Edmonton United States
- Area Code 691 - Alberta, Calgary United States
- Area Code 692 - Alberta, Calgary United States
- Area Code 693 - Alberta, Calgary United States
- Area Code 694 - Alberta, Wanham United States
- Area Code 695 - Alberta, Calgary United States
- Area Code 696 - Alberta, Breton United States
- Area Code 697 - Alberta, Calgary United States
- Area Code 698 - Alberta, Calgary United States
- Area Code 699 - Alberta, Calgary United States