ARIZONA AREA CODE CHANGE INFORMATION
CENTRAL OFFICES MOVED TO NEW 520 AREA CODE ON MARCH 19, 1995 200 204 212 215 216 218 281 282 283 284 286 287 288 289 290 291 292 293 294 295 296 297 298 299 305 307 308 315 317 318 321 322 323 324 325 326 327 328 329 330 332 333 334 335 337 338 339 341 342 343 344 346 347 348 349 353 354 355 356 357 358 359 361 362 363 364 366 367 368 369 372 378 383 384 385 387 394 398 400 402 403 405 410 418 419 421 422 424 425 426 427 428 429 430 432 442 444 445 446 448 449 452 453 454 455 456 457 458 459 462 463 465 466 467 469 472 473 474 475 476 477 478 479 485 487 503 505 507 508 512 513 515 517 518 521 522 523 524 525 526 527 529 532 533 535 536 537 538 539 544 549 550 552 556 557 558 559 560 562 564 565 567 568 570 571 573 574 575 576 577 578 579 580 586 587 595 600 601 603 604 605 606 607 608 609 610 612 613 614 617 620 621 622 623 624 625 626 627 628 629 632 633 634 635 636 637 638 639 642 643 645 646 647 648 651 652 653 654 656 657 658 659 660 662 663 667 669 670 672 673 674 676 677 679 680 682 683 684 685 686 687 688 689 690 691 692 694 695 696 697 698 699 701 703 704 705 707 709 712 713 716 717 718 719 720 721 722 723 724 726 728 729 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 753 754 755 757 758 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 778 779 781 782 783 785 787 790 791 792 793 794 795 796 797 798 799 805 806 812 822 823 824 825 826 828 836 845 847 851 855 857 859 865 868 871 875 881 882 883 884 885 886 887 888 889 896 904 909 916 920 923 927 ALL OTHER CENTRAL OFFICES REMAIN IN THE 602 AREA CODE. Permissive dialing period begins March 19, 1995. Permissive dialing period (for most NXX's) ends October 21, 1995. Permissive dialing period for Flagstaff, Prescott, and Yuma ends 6/30/96. Permissive dialing period for Tucson ends 12/31/96. Test number: (520) 782-0100 gives recording if successfully dialed. Source: US West area code fax service, Bellcore IL-95/10-006. Accuracy not guaranteed. Posted by: Pierre Thomson, Telecom Manager, Rifton Enterprises Email: mmommsen@mhv.net