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).

  • 8156494900 | +1 815-649-4900 Illinois U.S.A.
  • 8156494901 | +1 815-649-4901 Illinois U.S.A.
  • 8156494902 | +1 815-649-4902 Illinois U.S.A.
  • 8156494903 | +1 815-649-4903 Illinois U.S.A.
  • 8156494904 | +1 815-649-4904 Illinois U.S.A.
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  • 8156494906 | +1 815-649-4906 Illinois U.S.A.
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  • 8156494908 | +1 815-649-4908 Illinois U.S.A.
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  • 8156494910 | +1 815-649-4910 Illinois U.S.A.
  • 8156494911 | +1 815-649-4911 Illinois U.S.A.
  • 8156494912 | +1 815-649-4912 Illinois U.S.A.
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  • 8156494918 | +1 815-649-4918 Illinois U.S.A.
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  • 8156494947 | +1 815-649-4947 Illinois U.S.A.
  • 8156494948 | +1 815-649-4948 Illinois U.S.A.
  • 8156494949 | +1 815-649-4949 Illinois U.S.A.
  • 8156494950 | +1 815-649-4950 Illinois U.S.A.
  • 8156494951 | +1 815-649-4951 Illinois U.S.A.
  • 8156494952 | +1 815-649-4952 Illinois U.S.A.
  • 8156494953 | +1 815-649-4953 Illinois U.S.A.
  • 8156494954 | +1 815-649-4954 Illinois U.S.A.
  • 8156494955 | +1 815-649-4955 Illinois U.S.A.
  • 8156494956 | +1 815-649-4956 Illinois U.S.A.
  • 8156494957 | +1 815-649-4957 Illinois U.S.A.
  • 8156494958 | +1 815-649-4958 Illinois U.S.A.
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  • 8156494960 | +1 815-649-4960 Illinois U.S.A.
  • 8156494961 | +1 815-649-4961 Illinois U.S.A.
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  • 8156494964 | +1 815-649-4964 Illinois U.S.A.
  • 8156494965 | +1 815-649-4965 Illinois U.S.A.
  • 8156494966 | +1 815-649-4966 Illinois U.S.A.
  • 8156494967 | +1 815-649-4967 Illinois U.S.A.
  • 8156494968 | +1 815-649-4968 Illinois U.S.A.
  • 8156494969 | +1 815-649-4969 Illinois U.S.A.
  • 8156494970 | +1 815-649-4970 Illinois U.S.A.
  • 8156494971 | +1 815-649-4971 Illinois U.S.A.
  • 8156494972 | +1 815-649-4972 Illinois U.S.A.
  • 8156494973 | +1 815-649-4973 Illinois U.S.A.
  • 8156494974 | +1 815-649-4974 Illinois U.S.A.
  • 8156494975 | +1 815-649-4975 Illinois U.S.A.
  • 8156494976 | +1 815-649-4976 Illinois U.S.A.
  • 8156494977 | +1 815-649-4977 Illinois U.S.A.
  • 8156494978 | +1 815-649-4978 Illinois U.S.A.
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  • 8156494990 | +1 815-649-4990 Illinois U.S.A.
  • 8156494991 | +1 815-649-4991 Illinois U.S.A.
  • 8156494992 | +1 815-649-4992 Illinois U.S.A.
  • 8156494993 | +1 815-649-4993 Illinois U.S.A.
  • 8156494994 | +1 815-649-4994 Illinois U.S.A.
  • 8156494995 | +1 815-649-4995 Illinois U.S.A.
  • 8156494996 | +1 815-649-4996 Illinois U.S.A.
  • 8156494997 | +1 815-649-4997 Illinois U.S.A.
  • 8156494998 | +1 815-649-4998 Illinois U.S.A.
  • 8156494999 | +1 815-649-4999 Illinois U.S.A.