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).

  • 8154603400 | +1 815-460-3400 Illinois U.S.A.
  • 8154603401 | +1 815-460-3401 Illinois U.S.A.
  • 8154603402 | +1 815-460-3402 Illinois U.S.A.
  • 8154603403 | +1 815-460-3403 Illinois U.S.A.
  • 8154603404 | +1 815-460-3404 Illinois U.S.A.
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  • 8154603406 | +1 815-460-3406 Illinois U.S.A.
  • 8154603407 | +1 815-460-3407 Illinois U.S.A.
  • 8154603408 | +1 815-460-3408 Illinois U.S.A.
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  • 8154603411 | +1 815-460-3411 Illinois U.S.A.
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  • 8154603431 | +1 815-460-3431 Illinois U.S.A.
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  • 8154603434 | +1 815-460-3434 Illinois U.S.A.
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  • 8154603445 | +1 815-460-3445 Illinois U.S.A.
  • 8154603446 | +1 815-460-3446 Illinois U.S.A.
  • 8154603447 | +1 815-460-3447 Illinois U.S.A.
  • 8154603448 | +1 815-460-3448 Illinois U.S.A.
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  • 8154603450 | +1 815-460-3450 Illinois U.S.A.
  • 8154603451 | +1 815-460-3451 Illinois U.S.A.
  • 8154603452 | +1 815-460-3452 Illinois U.S.A.
  • 8154603453 | +1 815-460-3453 Illinois U.S.A.
  • 8154603454 | +1 815-460-3454 Illinois U.S.A.
  • 8154603455 | +1 815-460-3455 Illinois U.S.A.
  • 8154603456 | +1 815-460-3456 Illinois U.S.A.
  • 8154603457 | +1 815-460-3457 Illinois U.S.A.
  • 8154603458 | +1 815-460-3458 Illinois U.S.A.
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  • 8154603461 | +1 815-460-3461 Illinois U.S.A.
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  • 8154603464 | +1 815-460-3464 Illinois U.S.A.
  • 8154603465 | +1 815-460-3465 Illinois U.S.A.
  • 8154603466 | +1 815-460-3466 Illinois U.S.A.
  • 8154603467 | +1 815-460-3467 Illinois U.S.A.
  • 8154603468 | +1 815-460-3468 Illinois U.S.A.
  • 8154603469 | +1 815-460-3469 Illinois U.S.A.
  • 8154603470 | +1 815-460-3470 Illinois U.S.A.
  • 8154603471 | +1 815-460-3471 Illinois U.S.A.
  • 8154603472 | +1 815-460-3472 Illinois U.S.A.
  • 8154603473 | +1 815-460-3473 Illinois U.S.A.
  • 8154603474 | +1 815-460-3474 Illinois U.S.A.
  • 8154603475 | +1 815-460-3475 Illinois U.S.A.
  • 8154603476 | +1 815-460-3476 Illinois U.S.A.
  • 8154603477 | +1 815-460-3477 Illinois U.S.A.
  • 8154603478 | +1 815-460-3478 Illinois U.S.A.
  • 8154603479 | +1 815-460-3479 Illinois U.S.A.
  • 8154603480 | +1 815-460-3480 Illinois U.S.A.
  • 8154603481 | +1 815-460-3481 Illinois U.S.A.
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  • 8154603485 | +1 815-460-3485 Illinois U.S.A.
  • 8154603486 | +1 815-460-3486 Illinois U.S.A.
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  • 8154603489 | +1 815-460-3489 Illinois U.S.A.
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  • 8154603491 | +1 815-460-3491 Illinois U.S.A.
  • 8154603492 | +1 815-460-3492 Illinois U.S.A.
  • 8154603493 | +1 815-460-3493 Illinois U.S.A.
  • 8154603494 | +1 815-460-3494 Illinois U.S.A.
  • 8154603495 | +1 815-460-3495 Illinois U.S.A.
  • 8154603496 | +1 815-460-3496 Illinois U.S.A.
  • 8154603497 | +1 815-460-3497 Illinois U.S.A.
  • 8154603498 | +1 815-460-3498 Illinois U.S.A.
  • 8154603499 | +1 815-460-3499 Illinois U.S.A.