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).

  • 3123260500 | +1 312-326-0500 Illinois U.S.A.
  • 3123260501 | +1 312-326-0501 Illinois U.S.A.
  • 3123260502 | +1 312-326-0502 Illinois U.S.A.
  • 3123260503 | +1 312-326-0503 Illinois U.S.A.
  • 3123260504 | +1 312-326-0504 Illinois U.S.A.
  • 3123260505 | +1 312-326-0505 Illinois U.S.A.
  • 3123260506 | +1 312-326-0506 Illinois U.S.A.
  • 3123260507 | +1 312-326-0507 Illinois U.S.A.
  • 3123260508 | +1 312-326-0508 Illinois U.S.A.
  • 3123260509 | +1 312-326-0509 Illinois U.S.A.
  • 3123260510 | +1 312-326-0510 Illinois U.S.A.
  • 3123260511 | +1 312-326-0511 Illinois U.S.A.
  • 3123260512 | +1 312-326-0512 Illinois U.S.A.
  • 3123260513 | +1 312-326-0513 Illinois U.S.A.
  • 3123260514 | +1 312-326-0514 Illinois U.S.A.
  • 3123260515 | +1 312-326-0515 Illinois U.S.A.
  • 3123260516 | +1 312-326-0516 Illinois U.S.A.
  • 3123260517 | +1 312-326-0517 Illinois U.S.A.
  • 3123260518 | +1 312-326-0518 Illinois U.S.A.
  • 3123260519 | +1 312-326-0519 Illinois U.S.A.
  • 3123260520 | +1 312-326-0520 Illinois U.S.A.
  • 3123260521 | +1 312-326-0521 Illinois U.S.A.
  • 3123260522 | +1 312-326-0522 Illinois U.S.A.
  • 3123260523 | +1 312-326-0523 Illinois U.S.A.
  • 3123260524 | +1 312-326-0524 Illinois U.S.A.
  • 3123260525 | +1 312-326-0525 Illinois U.S.A.
  • 3123260526 | +1 312-326-0526 Illinois U.S.A.
  • 3123260527 | +1 312-326-0527 Illinois U.S.A.
  • 3123260528 | +1 312-326-0528 Illinois U.S.A.
  • 3123260529 | +1 312-326-0529 Illinois U.S.A.
  • 3123260530 | +1 312-326-0530 Illinois U.S.A.
  • 3123260531 | +1 312-326-0531 Illinois U.S.A.
  • 3123260532 | +1 312-326-0532 Illinois U.S.A.
  • 3123260533 | +1 312-326-0533 Illinois U.S.A.
  • 3123260534 | +1 312-326-0534 Illinois U.S.A.
  • 3123260535 | +1 312-326-0535 Illinois U.S.A.
  • 3123260536 | +1 312-326-0536 Illinois U.S.A.
  • 3123260537 | +1 312-326-0537 Illinois U.S.A.
  • 3123260538 | +1 312-326-0538 Illinois U.S.A.
  • 3123260539 | +1 312-326-0539 Illinois U.S.A.
  • 3123260540 | +1 312-326-0540 Illinois U.S.A.
  • 3123260541 | +1 312-326-0541 Illinois U.S.A.
  • 3123260542 | +1 312-326-0542 Illinois U.S.A.
  • 3123260543 | +1 312-326-0543 Illinois U.S.A.
  • 3123260544 | +1 312-326-0544 Illinois U.S.A.
  • 3123260545 | +1 312-326-0545 Illinois U.S.A.
  • 3123260546 | +1 312-326-0546 Illinois U.S.A.
  • 3123260547 | +1 312-326-0547 Illinois U.S.A.
  • 3123260548 | +1 312-326-0548 Illinois U.S.A.
  • 3123260549 | +1 312-326-0549 Illinois U.S.A.
  • 3123260550 | +1 312-326-0550 Illinois U.S.A.
  • 3123260551 | +1 312-326-0551 Illinois U.S.A.
  • 3123260552 | +1 312-326-0552 Illinois U.S.A.
  • 3123260553 | +1 312-326-0553 Illinois U.S.A.
  • 3123260554 | +1 312-326-0554 Illinois U.S.A.
  • 3123260555 | +1 312-326-0555 Illinois U.S.A.
  • 3123260556 | +1 312-326-0556 Illinois U.S.A.
  • 3123260557 | +1 312-326-0557 Illinois U.S.A.
  • 3123260558 | +1 312-326-0558 Illinois U.S.A.
  • 3123260559 | +1 312-326-0559 Illinois U.S.A.
  • 3123260560 | +1 312-326-0560 Illinois U.S.A.
  • 3123260561 | +1 312-326-0561 Illinois U.S.A.
  • 3123260562 | +1 312-326-0562 Illinois U.S.A.
  • 3123260563 | +1 312-326-0563 Illinois U.S.A.
  • 3123260564 | +1 312-326-0564 Illinois U.S.A.
  • 3123260565 | +1 312-326-0565 Illinois U.S.A.
  • 3123260566 | +1 312-326-0566 Illinois U.S.A.
  • 3123260567 | +1 312-326-0567 Illinois U.S.A.
  • 3123260568 | +1 312-326-0568 Illinois U.S.A.
  • 3123260569 | +1 312-326-0569 Illinois U.S.A.
  • 3123260570 | +1 312-326-0570 Illinois U.S.A.
  • 3123260571 | +1 312-326-0571 Illinois U.S.A.
  • 3123260572 | +1 312-326-0572 Illinois U.S.A.
  • 3123260573 | +1 312-326-0573 Illinois U.S.A.
  • 3123260574 | +1 312-326-0574 Illinois U.S.A.
  • 3123260575 | +1 312-326-0575 Illinois U.S.A.
  • 3123260576 | +1 312-326-0576 Illinois U.S.A.
  • 3123260577 | +1 312-326-0577 Illinois U.S.A.
  • 3123260578 | +1 312-326-0578 Illinois U.S.A.
  • 3123260579 | +1 312-326-0579 Illinois U.S.A.
  • 3123260580 | +1 312-326-0580 Illinois U.S.A.
  • 3123260581 | +1 312-326-0581 Illinois U.S.A.
  • 3123260582 | +1 312-326-0582 Illinois U.S.A.
  • 3123260583 | +1 312-326-0583 Illinois U.S.A.
  • 3123260584 | +1 312-326-0584 Illinois U.S.A.
  • 3123260585 | +1 312-326-0585 Illinois U.S.A.
  • 3123260586 | +1 312-326-0586 Illinois U.S.A.
  • 3123260587 | +1 312-326-0587 Illinois U.S.A.
  • 3123260588 | +1 312-326-0588 Illinois U.S.A.
  • 3123260589 | +1 312-326-0589 Illinois U.S.A.
  • 3123260590 | +1 312-326-0590 Illinois U.S.A.
  • 3123260591 | +1 312-326-0591 Illinois U.S.A.
  • 3123260592 | +1 312-326-0592 Illinois U.S.A.
  • 3123260593 | +1 312-326-0593 Illinois U.S.A.
  • 3123260594 | +1 312-326-0594 Illinois U.S.A.
  • 3123260595 | +1 312-326-0595 Illinois U.S.A.
  • 3123260596 | +1 312-326-0596 Illinois U.S.A.
  • 3123260597 | +1 312-326-0597 Illinois U.S.A.
  • 3123260598 | +1 312-326-0598 Illinois U.S.A.
  • 3123260599 | +1 312-326-0599 Illinois U.S.A.