CitysDirectory

City of Chicago

312 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).

  • 3123245900 | +1 312-324-5900 Illinois U.S.A.
  • 3123245901 | +1 312-324-5901 Illinois U.S.A.
  • 3123245902 | +1 312-324-5902 Illinois U.S.A.
  • 3123245903 | +1 312-324-5903 Illinois U.S.A.
  • 3123245904 | +1 312-324-5904 Illinois U.S.A.
  • 3123245905 | +1 312-324-5905 Illinois U.S.A.
  • 3123245906 | +1 312-324-5906 Illinois U.S.A.
  • 3123245907 | +1 312-324-5907 Illinois U.S.A.
  • 3123245908 | +1 312-324-5908 Illinois U.S.A.
  • 3123245909 | +1 312-324-5909 Illinois U.S.A.
  • 3123245910 | +1 312-324-5910 Illinois U.S.A.
  • 3123245911 | +1 312-324-5911 Illinois U.S.A.
  • 3123245912 | +1 312-324-5912 Illinois U.S.A.
  • 3123245913 | +1 312-324-5913 Illinois U.S.A.
  • 3123245914 | +1 312-324-5914 Illinois U.S.A.
  • 3123245915 | +1 312-324-5915 Illinois U.S.A.
  • 3123245916 | +1 312-324-5916 Illinois U.S.A.
  • 3123245917 | +1 312-324-5917 Illinois U.S.A.
  • 3123245918 | +1 312-324-5918 Illinois U.S.A.
  • 3123245919 | +1 312-324-5919 Illinois U.S.A.
  • 3123245920 | +1 312-324-5920 Illinois U.S.A.
  • 3123245921 | +1 312-324-5921 Illinois U.S.A.
  • 3123245922 | +1 312-324-5922 Illinois U.S.A.
  • 3123245923 | +1 312-324-5923 Illinois U.S.A.
  • 3123245924 | +1 312-324-5924 Illinois U.S.A.
  • 3123245925 | +1 312-324-5925 Illinois U.S.A.
  • 3123245926 | +1 312-324-5926 Illinois U.S.A.
  • 3123245927 | +1 312-324-5927 Illinois U.S.A.
  • 3123245928 | +1 312-324-5928 Illinois U.S.A.
  • 3123245929 | +1 312-324-5929 Illinois U.S.A.
  • 3123245930 | +1 312-324-5930 Illinois U.S.A.
  • 3123245931 | +1 312-324-5931 Illinois U.S.A.
  • 3123245932 | +1 312-324-5932 Illinois U.S.A.
  • 3123245933 | +1 312-324-5933 Illinois U.S.A.
  • 3123245934 | +1 312-324-5934 Illinois U.S.A.
  • 3123245935 | +1 312-324-5935 Illinois U.S.A.
  • 3123245936 | +1 312-324-5936 Illinois U.S.A.
  • 3123245937 | +1 312-324-5937 Illinois U.S.A.
  • 3123245938 | +1 312-324-5938 Illinois U.S.A.
  • 3123245939 | +1 312-324-5939 Illinois U.S.A.
  • 3123245940 | +1 312-324-5940 Illinois U.S.A.
  • 3123245941 | +1 312-324-5941 Illinois U.S.A.
  • 3123245942 | +1 312-324-5942 Illinois U.S.A.
  • 3123245943 | +1 312-324-5943 Illinois U.S.A.
  • 3123245944 | +1 312-324-5944 Illinois U.S.A.
  • 3123245945 | +1 312-324-5945 Illinois U.S.A.
  • 3123245946 | +1 312-324-5946 Illinois U.S.A.
  • 3123245947 | +1 312-324-5947 Illinois U.S.A.
  • 3123245948 | +1 312-324-5948 Illinois U.S.A.
  • 3123245949 | +1 312-324-5949 Illinois U.S.A.
  • 3123245950 | +1 312-324-5950 Illinois U.S.A.
  • 3123245951 | +1 312-324-5951 Illinois U.S.A.
  • 3123245952 | +1 312-324-5952 Illinois U.S.A.
  • 3123245953 | +1 312-324-5953 Illinois U.S.A.
  • 3123245954 | +1 312-324-5954 Illinois U.S.A.
  • 3123245955 | +1 312-324-5955 Illinois U.S.A.
  • 3123245956 | +1 312-324-5956 Illinois U.S.A.
  • 3123245957 | +1 312-324-5957 Illinois U.S.A.
  • 3123245958 | +1 312-324-5958 Illinois U.S.A.
  • 3123245959 | +1 312-324-5959 Illinois U.S.A.
  • 3123245960 | +1 312-324-5960 Illinois U.S.A.
  • 3123245961 | +1 312-324-5961 Illinois U.S.A.
  • 3123245962 | +1 312-324-5962 Illinois U.S.A.
  • 3123245963 | +1 312-324-5963 Illinois U.S.A.
  • 3123245964 | +1 312-324-5964 Illinois U.S.A.
  • 3123245965 | +1 312-324-5965 Illinois U.S.A.
  • 3123245966 | +1 312-324-5966 Illinois U.S.A.
  • 3123245967 | +1 312-324-5967 Illinois U.S.A.
  • 3123245968 | +1 312-324-5968 Illinois U.S.A.
  • 3123245969 | +1 312-324-5969 Illinois U.S.A.
  • 3123245970 | +1 312-324-5970 Illinois U.S.A.
  • 3123245971 | +1 312-324-5971 Illinois U.S.A.
  • 3123245972 | +1 312-324-5972 Illinois U.S.A.
  • 3123245973 | +1 312-324-5973 Illinois U.S.A.
  • 3123245974 | +1 312-324-5974 Illinois U.S.A.
  • 3123245975 | +1 312-324-5975 Illinois U.S.A.
  • 3123245976 | +1 312-324-5976 Illinois U.S.A.
  • 3123245977 | +1 312-324-5977 Illinois U.S.A.
  • 3123245978 | +1 312-324-5978 Illinois U.S.A.
  • 3123245979 | +1 312-324-5979 Illinois U.S.A.
  • 3123245980 | +1 312-324-5980 Illinois U.S.A.
  • 3123245981 | +1 312-324-5981 Illinois U.S.A.
  • 3123245982 | +1 312-324-5982 Illinois U.S.A.
  • 3123245983 | +1 312-324-5983 Illinois U.S.A.
  • 3123245984 | +1 312-324-5984 Illinois U.S.A.
  • 3123245985 | +1 312-324-5985 Illinois U.S.A.
  • 3123245986 | +1 312-324-5986 Illinois U.S.A.
  • 3123245987 | +1 312-324-5987 Illinois U.S.A.
  • 3123245988 | +1 312-324-5988 Illinois U.S.A.
  • 3123245989 | +1 312-324-5989 Illinois U.S.A.
  • 3123245990 | +1 312-324-5990 Illinois U.S.A.
  • 3123245991 | +1 312-324-5991 Illinois U.S.A.
  • 3123245992 | +1 312-324-5992 Illinois U.S.A.
  • 3123245993 | +1 312-324-5993 Illinois U.S.A.
  • 3123245994 | +1 312-324-5994 Illinois U.S.A.
  • 3123245995 | +1 312-324-5995 Illinois U.S.A.
  • 3123245996 | +1 312-324-5996 Illinois U.S.A.
  • 3123245997 | +1 312-324-5997 Illinois U.S.A.
  • 3123245998 | +1 312-324-5998 Illinois U.S.A.
  • 3123245999 | +1 312-324-5999 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

    Select City's

  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z