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).

  • 3127268500 | +1 312-726-8500 Illinois U.S.A.
  • 3127268501 | +1 312-726-8501 Illinois U.S.A.
  • 3127268502 | +1 312-726-8502 Illinois U.S.A.
  • 3127268503 | +1 312-726-8503 Illinois U.S.A.
  • 3127268504 | +1 312-726-8504 Illinois U.S.A.
  • 3127268505 | +1 312-726-8505 Illinois U.S.A.
  • 3127268506 | +1 312-726-8506 Illinois U.S.A.
  • 3127268507 | +1 312-726-8507 Illinois U.S.A.
  • 3127268508 | +1 312-726-8508 Illinois U.S.A.
  • 3127268509 | +1 312-726-8509 Illinois U.S.A.
  • 3127268510 | +1 312-726-8510 Illinois U.S.A.
  • 3127268511 | +1 312-726-8511 Illinois U.S.A.
  • 3127268512 | +1 312-726-8512 Illinois U.S.A.
  • 3127268513 | +1 312-726-8513 Illinois U.S.A.
  • 3127268514 | +1 312-726-8514 Illinois U.S.A.
  • 3127268515 | +1 312-726-8515 Illinois U.S.A.
  • 3127268516 | +1 312-726-8516 Illinois U.S.A.
  • 3127268517 | +1 312-726-8517 Illinois U.S.A.
  • 3127268518 | +1 312-726-8518 Illinois U.S.A.
  • 3127268519 | +1 312-726-8519 Illinois U.S.A.
  • 3127268520 | +1 312-726-8520 Illinois U.S.A.
  • 3127268521 | +1 312-726-8521 Illinois U.S.A.
  • 3127268522 | +1 312-726-8522 Illinois U.S.A.
  • 3127268523 | +1 312-726-8523 Illinois U.S.A.
  • 3127268524 | +1 312-726-8524 Illinois U.S.A.
  • 3127268525 | +1 312-726-8525 Illinois U.S.A.
  • 3127268526 | +1 312-726-8526 Illinois U.S.A.
  • 3127268527 | +1 312-726-8527 Illinois U.S.A.
  • 3127268528 | +1 312-726-8528 Illinois U.S.A.
  • 3127268529 | +1 312-726-8529 Illinois U.S.A.
  • 3127268530 | +1 312-726-8530 Illinois U.S.A.
  • 3127268531 | +1 312-726-8531 Illinois U.S.A.
  • 3127268532 | +1 312-726-8532 Illinois U.S.A.
  • 3127268533 | +1 312-726-8533 Illinois U.S.A.
  • 3127268534 | +1 312-726-8534 Illinois U.S.A.
  • 3127268535 | +1 312-726-8535 Illinois U.S.A.
  • 3127268536 | +1 312-726-8536 Illinois U.S.A.
  • 3127268537 | +1 312-726-8537 Illinois U.S.A.
  • 3127268538 | +1 312-726-8538 Illinois U.S.A.
  • 3127268539 | +1 312-726-8539 Illinois U.S.A.
  • 3127268540 | +1 312-726-8540 Illinois U.S.A.
  • 3127268541 | +1 312-726-8541 Illinois U.S.A.
  • 3127268542 | +1 312-726-8542 Illinois U.S.A.
  • 3127268543 | +1 312-726-8543 Illinois U.S.A.
  • 3127268544 | +1 312-726-8544 Illinois U.S.A.
  • 3127268545 | +1 312-726-8545 Illinois U.S.A.
  • 3127268546 | +1 312-726-8546 Illinois U.S.A.
  • 3127268547 | +1 312-726-8547 Illinois U.S.A.
  • 3127268548 | +1 312-726-8548 Illinois U.S.A.
  • 3127268549 | +1 312-726-8549 Illinois U.S.A.
  • 3127268550 | +1 312-726-8550 Illinois U.S.A.
  • 3127268551 | +1 312-726-8551 Illinois U.S.A.
  • 3127268552 | +1 312-726-8552 Illinois U.S.A.
  • 3127268553 | +1 312-726-8553 Illinois U.S.A.
  • 3127268554 | +1 312-726-8554 Illinois U.S.A.
  • 3127268555 | +1 312-726-8555 Illinois U.S.A.
  • 3127268556 | +1 312-726-8556 Illinois U.S.A.
  • 3127268557 | +1 312-726-8557 Illinois U.S.A.
  • 3127268558 | +1 312-726-8558 Illinois U.S.A.
  • 3127268559 | +1 312-726-8559 Illinois U.S.A.
  • 3127268560 | +1 312-726-8560 Illinois U.S.A.
  • 3127268561 | +1 312-726-8561 Illinois U.S.A.
  • 3127268562 | +1 312-726-8562 Illinois U.S.A.
  • 3127268563 | +1 312-726-8563 Illinois U.S.A.
  • 3127268564 | +1 312-726-8564 Illinois U.S.A.
  • 3127268565 | +1 312-726-8565 Illinois U.S.A.
  • 3127268566 | +1 312-726-8566 Illinois U.S.A.
  • 3127268567 | +1 312-726-8567 Illinois U.S.A.
  • 3127268568 | +1 312-726-8568 Illinois U.S.A.
  • 3127268569 | +1 312-726-8569 Illinois U.S.A.
  • 3127268570 | +1 312-726-8570 Illinois U.S.A.
  • 3127268571 | +1 312-726-8571 Illinois U.S.A.
  • 3127268572 | +1 312-726-8572 Illinois U.S.A.
  • 3127268573 | +1 312-726-8573 Illinois U.S.A.
  • 3127268574 | +1 312-726-8574 Illinois U.S.A.
  • 3127268575 | +1 312-726-8575 Illinois U.S.A.
  • 3127268576 | +1 312-726-8576 Illinois U.S.A.
  • 3127268577 | +1 312-726-8577 Illinois U.S.A.
  • 3127268578 | +1 312-726-8578 Illinois U.S.A.
  • 3127268579 | +1 312-726-8579 Illinois U.S.A.
  • 3127268580 | +1 312-726-8580 Illinois U.S.A.
  • 3127268581 | +1 312-726-8581 Illinois U.S.A.
  • 3127268582 | +1 312-726-8582 Illinois U.S.A.
  • 3127268583 | +1 312-726-8583 Illinois U.S.A.
  • 3127268584 | +1 312-726-8584 Illinois U.S.A.
  • 3127268585 | +1 312-726-8585 Illinois U.S.A.
  • 3127268586 | +1 312-726-8586 Illinois U.S.A.
  • 3127268587 | +1 312-726-8587 Illinois U.S.A.
  • 3127268588 | +1 312-726-8588 Illinois U.S.A.
  • 3127268589 | +1 312-726-8589 Illinois U.S.A.
  • 3127268590 | +1 312-726-8590 Illinois U.S.A.
  • 3127268591 | +1 312-726-8591 Illinois U.S.A.
  • 3127268592 | +1 312-726-8592 Illinois U.S.A.
  • 3127268593 | +1 312-726-8593 Illinois U.S.A.
  • 3127268594 | +1 312-726-8594 Illinois U.S.A.
  • 3127268595 | +1 312-726-8595 Illinois U.S.A.
  • 3127268596 | +1 312-726-8596 Illinois U.S.A.
  • 3127268597 | +1 312-726-8597 Illinois U.S.A.
  • 3127268598 | +1 312-726-8598 Illinois U.S.A.
  • 3127268599 | +1 312-726-8599 Illinois U.S.A.