City of Chicago


630 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).

  • 6307431400 | +1 630-743-1400 Illinois U.S.A.
  • 6307431401 | +1 630-743-1401 Illinois U.S.A.
  • 6307431402 | +1 630-743-1402 Illinois U.S.A.
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  • 6307431467 | +1 630-743-1467 Illinois U.S.A.
  • 6307431468 | +1 630-743-1468 Illinois U.S.A.
  • 6307431469 | +1 630-743-1469 Illinois U.S.A.
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  • 6307431471 | +1 630-743-1471 Illinois U.S.A.
  • 6307431472 | +1 630-743-1472 Illinois U.S.A.
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  • 6307431474 | +1 630-743-1474 Illinois U.S.A.
  • 6307431475 | +1 630-743-1475 Illinois U.S.A.
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  • 6307431478 | +1 630-743-1478 Illinois U.S.A.
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  • 6307431497 | +1 630-743-1497 Illinois U.S.A.
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