City of Chicago


312 Area code: Chicago, Cook - Landline

Directory Numbers

How to dial a U.S. number internationally:

  • Start with your country's exit code (e.g., 011 for the U.S. or Canada).
  • Dial the U.S. country code (+1).
  • Dial the 10-digit phone number (area code + local number).

  • 3122613500 | +1 312-261-3500 Illinois U.S.A.
  • 3122613501 | +1 312-261-3501 Illinois U.S.A.
  • 3122613502 | +1 312-261-3502 Illinois U.S.A.
  • 3122613503 | +1 312-261-3503 Illinois U.S.A.
  • 3122613504 | +1 312-261-3504 Illinois U.S.A.
  • 3122613505 | +1 312-261-3505 Illinois U.S.A.
  • 3122613506 | +1 312-261-3506 Illinois U.S.A.
  • 3122613507 | +1 312-261-3507 Illinois U.S.A.
  • 3122613508 | +1 312-261-3508 Illinois U.S.A.
  • 3122613509 | +1 312-261-3509 Illinois U.S.A.
  • 3122613510 | +1 312-261-3510 Illinois U.S.A.
  • 3122613511 | +1 312-261-3511 Illinois U.S.A.
  • 3122613512 | +1 312-261-3512 Illinois U.S.A.
  • 3122613513 | +1 312-261-3513 Illinois U.S.A.
  • 3122613514 | +1 312-261-3514 Illinois U.S.A.
  • 3122613515 | +1 312-261-3515 Illinois U.S.A.
  • 3122613516 | +1 312-261-3516 Illinois U.S.A.
  • 3122613517 | +1 312-261-3517 Illinois U.S.A.
  • 3122613518 | +1 312-261-3518 Illinois U.S.A.
  • 3122613519 | +1 312-261-3519 Illinois U.S.A.
  • 3122613520 | +1 312-261-3520 Illinois U.S.A.
  • 3122613521 | +1 312-261-3521 Illinois U.S.A.
  • 3122613522 | +1 312-261-3522 Illinois U.S.A.
  • 3122613523 | +1 312-261-3523 Illinois U.S.A.
  • 3122613524 | +1 312-261-3524 Illinois U.S.A.
  • 3122613525 | +1 312-261-3525 Illinois U.S.A.
  • 3122613526 | +1 312-261-3526 Illinois U.S.A.
  • 3122613527 | +1 312-261-3527 Illinois U.S.A.
  • 3122613528 | +1 312-261-3528 Illinois U.S.A.
  • 3122613529 | +1 312-261-3529 Illinois U.S.A.
  • 3122613530 | +1 312-261-3530 Illinois U.S.A.
  • 3122613531 | +1 312-261-3531 Illinois U.S.A.
  • 3122613532 | +1 312-261-3532 Illinois U.S.A.
  • 3122613533 | +1 312-261-3533 Illinois U.S.A.
  • 3122613534 | +1 312-261-3534 Illinois U.S.A.
  • 3122613535 | +1 312-261-3535 Illinois U.S.A.
  • 3122613536 | +1 312-261-3536 Illinois U.S.A.
  • 3122613537 | +1 312-261-3537 Illinois U.S.A.
  • 3122613538 | +1 312-261-3538 Illinois U.S.A.
  • 3122613539 | +1 312-261-3539 Illinois U.S.A.
  • 3122613540 | +1 312-261-3540 Illinois U.S.A.
  • 3122613541 | +1 312-261-3541 Illinois U.S.A.
  • 3122613542 | +1 312-261-3542 Illinois U.S.A.
  • 3122613543 | +1 312-261-3543 Illinois U.S.A.
  • 3122613544 | +1 312-261-3544 Illinois U.S.A.
  • 3122613545 | +1 312-261-3545 Illinois U.S.A.
  • 3122613546 | +1 312-261-3546 Illinois U.S.A.
  • 3122613547 | +1 312-261-3547 Illinois U.S.A.
  • 3122613548 | +1 312-261-3548 Illinois U.S.A.
  • 3122613549 | +1 312-261-3549 Illinois U.S.A.
  • 3122613550 | +1 312-261-3550 Illinois U.S.A.
  • 3122613551 | +1 312-261-3551 Illinois U.S.A.
  • 3122613552 | +1 312-261-3552 Illinois U.S.A.
  • 3122613553 | +1 312-261-3553 Illinois U.S.A.
  • 3122613554 | +1 312-261-3554 Illinois U.S.A.
  • 3122613555 | +1 312-261-3555 Illinois U.S.A.
  • 3122613556 | +1 312-261-3556 Illinois U.S.A.
  • 3122613557 | +1 312-261-3557 Illinois U.S.A.
  • 3122613558 | +1 312-261-3558 Illinois U.S.A.
  • 3122613559 | +1 312-261-3559 Illinois U.S.A.
  • 3122613560 | +1 312-261-3560 Illinois U.S.A.
  • 3122613561 | +1 312-261-3561 Illinois U.S.A.
  • 3122613562 | +1 312-261-3562 Illinois U.S.A.
  • 3122613563 | +1 312-261-3563 Illinois U.S.A.
  • 3122613564 | +1 312-261-3564 Illinois U.S.A.
  • 3122613565 | +1 312-261-3565 Illinois U.S.A.
  • 3122613566 | +1 312-261-3566 Illinois U.S.A.
  • 3122613567 | +1 312-261-3567 Illinois U.S.A.
  • 3122613568 | +1 312-261-3568 Illinois U.S.A.
  • 3122613569 | +1 312-261-3569 Illinois U.S.A.
  • 3122613570 | +1 312-261-3570 Illinois U.S.A.
  • 3122613571 | +1 312-261-3571 Illinois U.S.A.
  • 3122613572 | +1 312-261-3572 Illinois U.S.A.
  • 3122613573 | +1 312-261-3573 Illinois U.S.A.
  • 3122613574 | +1 312-261-3574 Illinois U.S.A.
  • 3122613575 | +1 312-261-3575 Illinois U.S.A.
  • 3122613576 | +1 312-261-3576 Illinois U.S.A.
  • 3122613577 | +1 312-261-3577 Illinois U.S.A.
  • 3122613578 | +1 312-261-3578 Illinois U.S.A.
  • 3122613579 | +1 312-261-3579 Illinois U.S.A.
  • 3122613580 | +1 312-261-3580 Illinois U.S.A.
  • 3122613581 | +1 312-261-3581 Illinois U.S.A.
  • 3122613582 | +1 312-261-3582 Illinois U.S.A.
  • 3122613583 | +1 312-261-3583 Illinois U.S.A.
  • 3122613584 | +1 312-261-3584 Illinois U.S.A.
  • 3122613585 | +1 312-261-3585 Illinois U.S.A.
  • 3122613586 | +1 312-261-3586 Illinois U.S.A.
  • 3122613587 | +1 312-261-3587 Illinois U.S.A.
  • 3122613588 | +1 312-261-3588 Illinois U.S.A.
  • 3122613589 | +1 312-261-3589 Illinois U.S.A.
  • 3122613590 | +1 312-261-3590 Illinois U.S.A.
  • 3122613591 | +1 312-261-3591 Illinois U.S.A.
  • 3122613592 | +1 312-261-3592 Illinois U.S.A.
  • 3122613593 | +1 312-261-3593 Illinois U.S.A.
  • 3122613594 | +1 312-261-3594 Illinois U.S.A.
  • 3122613595 | +1 312-261-3595 Illinois U.S.A.
  • 3122613596 | +1 312-261-3596 Illinois U.S.A.
  • 3122613597 | +1 312-261-3597 Illinois U.S.A.
  • 3122613598 | +1 312-261-3598 Illinois U.S.A.
  • 3122613599 | +1 312-261-3599 Illinois U.S.A.