(assigned, not assigned, special, etc.)
The "North American Numbering Plan" has a myriad of area and special codes. This page covers all "possible" codes and other codes in the 500-599 range along with their status.
Important note: The status of area and other codes is constantly changing. This is the latest information we have.
codes in the 200-299 range
codes in the 300-399 range
codes in the 400-499 range
codes in the 500-599 range - THIS PAGE
codes in the 600-699 range
codes in the 700-799 range
codes in the 800-899 range
codes in the 900-999 range
| Code |
Description |
| 500 | (personal communications services) |
| 501 | Arkansas |
| 502 | Kentucky |
| 503 | Oregon |
| 504 | Louisiana |
| 505 | New Mexico |
| 506 | New Brunswick |
| 507 | Minnesota |
| 508 | Massachusetts |
| 509 | Washington |
| 510 | California |
| 511 | (not an area code - local transportion, road, police non-emergency - dial 3 digits) |
| 512 | Texas |
| 513 | Ohio |
| 514 | Quebec |
| 515 | Iowa |
| 516 | New York |
| 517 | Michigan |
| 518 | New York |
| 519 | Ontario |
| 520 | Arizona |
| 521 | personal communications services) |
| 522 | personal communications services) |
| 523 | personal communications services) |
| 524 | personal communications services) |
| 525 | personal communications services) |
| 526 | personal communications services) |
| 527 | personal communications services) |
| 528 | personal communications services) |
| 529 | personal communications services) |
| 530 | California |
| 531 | Nebraska |
| 532 | (reserved for future personal communications services) |
| 533 | (personal communications services) |
| 534 | Wisconsin |
| 535 | (reserved for future personal communications services) |
| 536 | (not assigned) |
| 537 | Ontario |
| 538 | (reserved for future personal communications services) |
| 539 | Oklahoma |
| 540 | Virginia |
| 541 | Oregon |
| 542 | (reserved for future personal communications services) |
| 543 | (reserved for future personal communications services) |
| 544 | (personal communications services) |
| 545 | (reserved for future personal communications services) |
| 546 | (reserved for future personal communications services) |
| 547 | (reserved for future personal communications services) |
| 548 | Ontario |
| 549 | (reserved for future personal communications services) |
| 550 | (reserved for future personal communications services) |
| 551 | New Jersey |
| 552 | (reserved for future personal communications services) |
| 553 | (reserved for future personal communications services) |
| 554 | (reserved for future personal communications services) |
| 555 | (directory assistance uses) |
| 556 | (reserved for future personal communications services) |
| 557 | Missouri |
| 558 | (reserved for future personal communications services) |
| 559 | California |
| 560 | (not assigned) |
| 561 | Florida |
| 562 | California |
| 563 | Iowa |
| 564 | Washington |
| 565 | (not assigned) |
| 566 | (personal communications services) |
| 567 | Ohio |
| 568 | Alberta |
| 569 | (reserved for personal communications services) |
| 570 | Pennsylvania |
| 571 | Virginia |
| 572 | Oklahoma |
| 573 | Missouri |
| 574 | Indiana |
| 575 | New Mexico |
| 577 | (personal communications services) |
| 578 | (reserved for personal communications services) |
| 579 | Quebec |
| 580 | Oklahoma |
| 581 | Quebec |
| 582 | Pennsylvania |
| 583 | (not assigned) |
| 584 | Manitoba |
| 585 | New York |
| 586 | Michigan |
| 587 | Alberta |
| 588 | (reserved for personal communications services) |
| 589 | (reserved for personal communications services) | 590 | (reserved for possible numbering expansion in the future) |
| 591 | (reserved for possible numbering expansion in the future) |
| 592 | (reserved for possible numbering expansion in the future) |
| 593 | (reserved for possible numbering expansion in the future) |
| 594 | (reserved for possible numbering expansion in the future) |
| 595 | (reserved for possible numbering expansion in the future) |
| 596 | (reserved for possible numbering expansion in the future) |
| 597 | (reserved for possible numbering expansion in the future) |
| 598 | (reserved for possible numbering expansion in the future) |
| 599 | (reserved for possible numbering expansion in the future) |
codes in the 200-299 range
codes in the 300-399 range
codes in the 400-499 range
codes in the 500-599 range - THIS PAGE
codes in the 600-699 range
codes in the 700-799 range
codes in the 800-899 range
codes in the 900-999 range