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).

  • 8156498900 | +1 815-649-8900 Illinois U.S.A.
  • 8156498901 | +1 815-649-8901 Illinois U.S.A.
  • 8156498902 | +1 815-649-8902 Illinois U.S.A.
  • 8156498903 | +1 815-649-8903 Illinois U.S.A.
  • 8156498904 | +1 815-649-8904 Illinois U.S.A.
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  • 8156498906 | +1 815-649-8906 Illinois U.S.A.
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  • 8156498908 | +1 815-649-8908 Illinois U.S.A.
  • 8156498909 | +1 815-649-8909 Illinois U.S.A.
  • 8156498910 | +1 815-649-8910 Illinois U.S.A.
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  • 8156498912 | +1 815-649-8912 Illinois U.S.A.
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  • 8156498951 | +1 815-649-8951 Illinois U.S.A.
  • 8156498952 | +1 815-649-8952 Illinois U.S.A.
  • 8156498953 | +1 815-649-8953 Illinois U.S.A.
  • 8156498954 | +1 815-649-8954 Illinois U.S.A.
  • 8156498955 | +1 815-649-8955 Illinois U.S.A.
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  • 8156498960 | +1 815-649-8960 Illinois U.S.A.
  • 8156498961 | +1 815-649-8961 Illinois U.S.A.
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  • 8156498964 | +1 815-649-8964 Illinois U.S.A.
  • 8156498965 | +1 815-649-8965 Illinois U.S.A.
  • 8156498966 | +1 815-649-8966 Illinois U.S.A.
  • 8156498967 | +1 815-649-8967 Illinois U.S.A.
  • 8156498968 | +1 815-649-8968 Illinois U.S.A.
  • 8156498969 | +1 815-649-8969 Illinois U.S.A.
  • 8156498970 | +1 815-649-8970 Illinois U.S.A.
  • 8156498971 | +1 815-649-8971 Illinois U.S.A.
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  • 8156498973 | +1 815-649-8973 Illinois U.S.A.
  • 8156498974 | +1 815-649-8974 Illinois U.S.A.
  • 8156498975 | +1 815-649-8975 Illinois U.S.A.
  • 8156498976 | +1 815-649-8976 Illinois U.S.A.
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  • 8156498978 | +1 815-649-8978 Illinois U.S.A.
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  • 8156498980 | +1 815-649-8980 Illinois U.S.A.
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  • 8156498989 | +1 815-649-8989 Illinois U.S.A.
  • 8156498990 | +1 815-649-8990 Illinois U.S.A.
  • 8156498991 | +1 815-649-8991 Illinois U.S.A.
  • 8156498992 | +1 815-649-8992 Illinois U.S.A.
  • 8156498993 | +1 815-649-8993 Illinois U.S.A.
  • 8156498994 | +1 815-649-8994 Illinois U.S.A.
  • 8156498995 | +1 815-649-8995 Illinois U.S.A.
  • 8156498996 | +1 815-649-8996 Illinois U.S.A.
  • 8156498997 | +1 815-649-8997 Illinois U.S.A.
  • 8156498998 | +1 815-649-8998 Illinois U.S.A.
  • 8156498999 | +1 815-649-8999 Illinois U.S.A.