City of Chicago


815 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).

  • 8152790500 | +1 815-279-0500 Illinois U.S.A.
  • 8152790501 | +1 815-279-0501 Illinois U.S.A.
  • 8152790502 | +1 815-279-0502 Illinois U.S.A.
  • 8152790503 | +1 815-279-0503 Illinois U.S.A.
  • 8152790504 | +1 815-279-0504 Illinois U.S.A.
  • 8152790505 | +1 815-279-0505 Illinois U.S.A.
  • 8152790506 | +1 815-279-0506 Illinois U.S.A.
  • 8152790507 | +1 815-279-0507 Illinois U.S.A.
  • 8152790508 | +1 815-279-0508 Illinois U.S.A.
  • 8152790509 | +1 815-279-0509 Illinois U.S.A.
  • 8152790510 | +1 815-279-0510 Illinois U.S.A.
  • 8152790511 | +1 815-279-0511 Illinois U.S.A.
  • 8152790512 | +1 815-279-0512 Illinois U.S.A.
  • 8152790513 | +1 815-279-0513 Illinois U.S.A.
  • 8152790514 | +1 815-279-0514 Illinois U.S.A.
  • 8152790515 | +1 815-279-0515 Illinois U.S.A.
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  • 8152790517 | +1 815-279-0517 Illinois U.S.A.
  • 8152790518 | +1 815-279-0518 Illinois U.S.A.
  • 8152790519 | +1 815-279-0519 Illinois U.S.A.
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  • 8152790523 | +1 815-279-0523 Illinois U.S.A.
  • 8152790524 | +1 815-279-0524 Illinois U.S.A.
  • 8152790525 | +1 815-279-0525 Illinois U.S.A.
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  • 8152790531 | +1 815-279-0531 Illinois U.S.A.
  • 8152790532 | +1 815-279-0532 Illinois U.S.A.
  • 8152790533 | +1 815-279-0533 Illinois U.S.A.
  • 8152790534 | +1 815-279-0534 Illinois U.S.A.
  • 8152790535 | +1 815-279-0535 Illinois U.S.A.
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  • 8152790537 | +1 815-279-0537 Illinois U.S.A.
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  • 8152790545 | +1 815-279-0545 Illinois U.S.A.
  • 8152790546 | +1 815-279-0546 Illinois U.S.A.
  • 8152790547 | +1 815-279-0547 Illinois U.S.A.
  • 8152790548 | +1 815-279-0548 Illinois U.S.A.
  • 8152790549 | +1 815-279-0549 Illinois U.S.A.
  • 8152790550 | +1 815-279-0550 Illinois U.S.A.
  • 8152790551 | +1 815-279-0551 Illinois U.S.A.
  • 8152790552 | +1 815-279-0552 Illinois U.S.A.
  • 8152790553 | +1 815-279-0553 Illinois U.S.A.
  • 8152790554 | +1 815-279-0554 Illinois U.S.A.
  • 8152790555 | +1 815-279-0555 Illinois U.S.A.
  • 8152790556 | +1 815-279-0556 Illinois U.S.A.
  • 8152790557 | +1 815-279-0557 Illinois U.S.A.
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  • 8152790559 | +1 815-279-0559 Illinois U.S.A.
  • 8152790560 | +1 815-279-0560 Illinois U.S.A.
  • 8152790561 | +1 815-279-0561 Illinois U.S.A.
  • 8152790562 | +1 815-279-0562 Illinois U.S.A.
  • 8152790563 | +1 815-279-0563 Illinois U.S.A.
  • 8152790564 | +1 815-279-0564 Illinois U.S.A.
  • 8152790565 | +1 815-279-0565 Illinois U.S.A.
  • 8152790566 | +1 815-279-0566 Illinois U.S.A.
  • 8152790567 | +1 815-279-0567 Illinois U.S.A.
  • 8152790568 | +1 815-279-0568 Illinois U.S.A.
  • 8152790569 | +1 815-279-0569 Illinois U.S.A.
  • 8152790570 | +1 815-279-0570 Illinois U.S.A.
  • 8152790571 | +1 815-279-0571 Illinois U.S.A.
  • 8152790572 | +1 815-279-0572 Illinois U.S.A.
  • 8152790573 | +1 815-279-0573 Illinois U.S.A.
  • 8152790574 | +1 815-279-0574 Illinois U.S.A.
  • 8152790575 | +1 815-279-0575 Illinois U.S.A.
  • 8152790576 | +1 815-279-0576 Illinois U.S.A.
  • 8152790577 | +1 815-279-0577 Illinois U.S.A.
  • 8152790578 | +1 815-279-0578 Illinois U.S.A.
  • 8152790579 | +1 815-279-0579 Illinois U.S.A.
  • 8152790580 | +1 815-279-0580 Illinois U.S.A.
  • 8152790581 | +1 815-279-0581 Illinois U.S.A.
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  • 8152790584 | +1 815-279-0584 Illinois U.S.A.
  • 8152790585 | +1 815-279-0585 Illinois U.S.A.
  • 8152790586 | +1 815-279-0586 Illinois U.S.A.
  • 8152790587 | +1 815-279-0587 Illinois U.S.A.
  • 8152790588 | +1 815-279-0588 Illinois U.S.A.
  • 8152790589 | +1 815-279-0589 Illinois U.S.A.
  • 8152790590 | +1 815-279-0590 Illinois U.S.A.
  • 8152790591 | +1 815-279-0591 Illinois U.S.A.
  • 8152790592 | +1 815-279-0592 Illinois U.S.A.
  • 8152790593 | +1 815-279-0593 Illinois U.S.A.
  • 8152790594 | +1 815-279-0594 Illinois U.S.A.
  • 8152790595 | +1 815-279-0595 Illinois U.S.A.
  • 8152790596 | +1 815-279-0596 Illinois U.S.A.
  • 8152790597 | +1 815-279-0597 Illinois U.S.A.
  • 8152790598 | +1 815-279-0598 Illinois U.S.A.
  • 8152790599 | +1 815-279-0599 Illinois U.S.A.