City of Chicago


815 Area code: Chicago, Cook - Wireless

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).

  • 8159164500 | +1 815-916-4500 Illinois U.S.A.
  • 8159164501 | +1 815-916-4501 Illinois U.S.A.
  • 8159164502 | +1 815-916-4502 Illinois U.S.A.
  • 8159164503 | +1 815-916-4503 Illinois U.S.A.
  • 8159164504 | +1 815-916-4504 Illinois U.S.A.
  • 8159164505 | +1 815-916-4505 Illinois U.S.A.
  • 8159164506 | +1 815-916-4506 Illinois U.S.A.
  • 8159164507 | +1 815-916-4507 Illinois U.S.A.
  • 8159164508 | +1 815-916-4508 Illinois U.S.A.
  • 8159164509 | +1 815-916-4509 Illinois U.S.A.
  • 8159164510 | +1 815-916-4510 Illinois U.S.A.
  • 8159164511 | +1 815-916-4511 Illinois U.S.A.
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  • 8159164516 | +1 815-916-4516 Illinois U.S.A.
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  • 8159164531 | +1 815-916-4531 Illinois U.S.A.
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  • 8159164544 | +1 815-916-4544 Illinois U.S.A.
  • 8159164545 | +1 815-916-4545 Illinois U.S.A.
  • 8159164546 | +1 815-916-4546 Illinois U.S.A.
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  • 8159164548 | +1 815-916-4548 Illinois U.S.A.
  • 8159164549 | +1 815-916-4549 Illinois U.S.A.
  • 8159164550 | +1 815-916-4550 Illinois U.S.A.
  • 8159164551 | +1 815-916-4551 Illinois U.S.A.
  • 8159164552 | +1 815-916-4552 Illinois U.S.A.
  • 8159164553 | +1 815-916-4553 Illinois U.S.A.
  • 8159164554 | +1 815-916-4554 Illinois U.S.A.
  • 8159164555 | +1 815-916-4555 Illinois U.S.A.
  • 8159164556 | +1 815-916-4556 Illinois U.S.A.
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  • 8159164559 | +1 815-916-4559 Illinois U.S.A.
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  • 8159164562 | +1 815-916-4562 Illinois U.S.A.
  • 8159164563 | +1 815-916-4563 Illinois U.S.A.
  • 8159164564 | +1 815-916-4564 Illinois U.S.A.
  • 8159164565 | +1 815-916-4565 Illinois U.S.A.
  • 8159164566 | +1 815-916-4566 Illinois U.S.A.
  • 8159164567 | +1 815-916-4567 Illinois U.S.A.
  • 8159164568 | +1 815-916-4568 Illinois U.S.A.
  • 8159164569 | +1 815-916-4569 Illinois U.S.A.
  • 8159164570 | +1 815-916-4570 Illinois U.S.A.
  • 8159164571 | +1 815-916-4571 Illinois U.S.A.
  • 8159164572 | +1 815-916-4572 Illinois U.S.A.
  • 8159164573 | +1 815-916-4573 Illinois U.S.A.
  • 8159164574 | +1 815-916-4574 Illinois U.S.A.
  • 8159164575 | +1 815-916-4575 Illinois U.S.A.
  • 8159164576 | +1 815-916-4576 Illinois U.S.A.
  • 8159164577 | +1 815-916-4577 Illinois U.S.A.
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  • 8159164589 | +1 815-916-4589 Illinois U.S.A.
  • 8159164590 | +1 815-916-4590 Illinois U.S.A.
  • 8159164591 | +1 815-916-4591 Illinois U.S.A.
  • 8159164592 | +1 815-916-4592 Illinois U.S.A.
  • 8159164593 | +1 815-916-4593 Illinois U.S.A.
  • 8159164594 | +1 815-916-4594 Illinois U.S.A.
  • 8159164595 | +1 815-916-4595 Illinois U.S.A.
  • 8159164596 | +1 815-916-4596 Illinois U.S.A.
  • 8159164597 | +1 815-916-4597 Illinois U.S.A.
  • 8159164598 | +1 815-916-4598 Illinois U.S.A.
  • 8159164599 | +1 815-916-4599 Illinois U.S.A.