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).

  • 8152790400 | +1 815-279-0400 Illinois U.S.A.
  • 8152790401 | +1 815-279-0401 Illinois U.S.A.
  • 8152790402 | +1 815-279-0402 Illinois U.S.A.
  • 8152790403 | +1 815-279-0403 Illinois U.S.A.
  • 8152790404 | +1 815-279-0404 Illinois U.S.A.
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  • 8152790407 | +1 815-279-0407 Illinois U.S.A.
  • 8152790408 | +1 815-279-0408 Illinois U.S.A.
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  • 8152790410 | +1 815-279-0410 Illinois U.S.A.
  • 8152790411 | +1 815-279-0411 Illinois U.S.A.
  • 8152790412 | +1 815-279-0412 Illinois U.S.A.
  • 8152790413 | +1 815-279-0413 Illinois U.S.A.
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  • 8152790415 | +1 815-279-0415 Illinois U.S.A.
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  • 8152790418 | +1 815-279-0418 Illinois U.S.A.
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  • 8152790424 | +1 815-279-0424 Illinois U.S.A.
  • 8152790425 | +1 815-279-0425 Illinois U.S.A.
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  • 8152790431 | +1 815-279-0431 Illinois U.S.A.
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  • 8152790441 | +1 815-279-0441 Illinois U.S.A.
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  • 8152790445 | +1 815-279-0445 Illinois U.S.A.
  • 8152790446 | +1 815-279-0446 Illinois U.S.A.
  • 8152790447 | +1 815-279-0447 Illinois U.S.A.
  • 8152790448 | +1 815-279-0448 Illinois U.S.A.
  • 8152790449 | +1 815-279-0449 Illinois U.S.A.
  • 8152790450 | +1 815-279-0450 Illinois U.S.A.
  • 8152790451 | +1 815-279-0451 Illinois U.S.A.
  • 8152790452 | +1 815-279-0452 Illinois U.S.A.
  • 8152790453 | +1 815-279-0453 Illinois U.S.A.
  • 8152790454 | +1 815-279-0454 Illinois U.S.A.
  • 8152790455 | +1 815-279-0455 Illinois U.S.A.
  • 8152790456 | +1 815-279-0456 Illinois U.S.A.
  • 8152790457 | +1 815-279-0457 Illinois U.S.A.
  • 8152790458 | +1 815-279-0458 Illinois U.S.A.
  • 8152790459 | +1 815-279-0459 Illinois U.S.A.
  • 8152790460 | +1 815-279-0460 Illinois U.S.A.
  • 8152790461 | +1 815-279-0461 Illinois U.S.A.
  • 8152790462 | +1 815-279-0462 Illinois U.S.A.
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  • 8152790464 | +1 815-279-0464 Illinois U.S.A.
  • 8152790465 | +1 815-279-0465 Illinois U.S.A.
  • 8152790466 | +1 815-279-0466 Illinois U.S.A.
  • 8152790467 | +1 815-279-0467 Illinois U.S.A.
  • 8152790468 | +1 815-279-0468 Illinois U.S.A.
  • 8152790469 | +1 815-279-0469 Illinois U.S.A.
  • 8152790470 | +1 815-279-0470 Illinois U.S.A.
  • 8152790471 | +1 815-279-0471 Illinois U.S.A.
  • 8152790472 | +1 815-279-0472 Illinois U.S.A.
  • 8152790473 | +1 815-279-0473 Illinois U.S.A.
  • 8152790474 | +1 815-279-0474 Illinois U.S.A.
  • 8152790475 | +1 815-279-0475 Illinois U.S.A.
  • 8152790476 | +1 815-279-0476 Illinois U.S.A.
  • 8152790477 | +1 815-279-0477 Illinois U.S.A.
  • 8152790478 | +1 815-279-0478 Illinois U.S.A.
  • 8152790479 | +1 815-279-0479 Illinois U.S.A.
  • 8152790480 | +1 815-279-0480 Illinois U.S.A.
  • 8152790481 | +1 815-279-0481 Illinois U.S.A.
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  • 8152790489 | +1 815-279-0489 Illinois U.S.A.
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  • 8152790491 | +1 815-279-0491 Illinois U.S.A.
  • 8152790492 | +1 815-279-0492 Illinois U.S.A.
  • 8152790493 | +1 815-279-0493 Illinois U.S.A.
  • 8152790494 | +1 815-279-0494 Illinois U.S.A.
  • 8152790495 | +1 815-279-0495 Illinois U.S.A.
  • 8152790496 | +1 815-279-0496 Illinois U.S.A.
  • 8152790497 | +1 815-279-0497 Illinois U.S.A.
  • 8152790498 | +1 815-279-0498 Illinois U.S.A.
  • 8152790499 | +1 815-279-0499 Illinois U.S.A.