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).

  • 3123475900 | +1 312-347-5900 Illinois U.S.A.
  • 3123475901 | +1 312-347-5901 Illinois U.S.A.
  • 3123475902 | +1 312-347-5902 Illinois U.S.A.
  • 3123475903 | +1 312-347-5903 Illinois U.S.A.
  • 3123475904 | +1 312-347-5904 Illinois U.S.A.
  • 3123475905 | +1 312-347-5905 Illinois U.S.A.
  • 3123475906 | +1 312-347-5906 Illinois U.S.A.
  • 3123475907 | +1 312-347-5907 Illinois U.S.A.
  • 3123475908 | +1 312-347-5908 Illinois U.S.A.
  • 3123475909 | +1 312-347-5909 Illinois U.S.A.
  • 3123475910 | +1 312-347-5910 Illinois U.S.A.
  • 3123475911 | +1 312-347-5911 Illinois U.S.A.
  • 3123475912 | +1 312-347-5912 Illinois U.S.A.
  • 3123475913 | +1 312-347-5913 Illinois U.S.A.
  • 3123475914 | +1 312-347-5914 Illinois U.S.A.
  • 3123475915 | +1 312-347-5915 Illinois U.S.A.
  • 3123475916 | +1 312-347-5916 Illinois U.S.A.
  • 3123475917 | +1 312-347-5917 Illinois U.S.A.
  • 3123475918 | +1 312-347-5918 Illinois U.S.A.
  • 3123475919 | +1 312-347-5919 Illinois U.S.A.
  • 3123475920 | +1 312-347-5920 Illinois U.S.A.
  • 3123475921 | +1 312-347-5921 Illinois U.S.A.
  • 3123475922 | +1 312-347-5922 Illinois U.S.A.
  • 3123475923 | +1 312-347-5923 Illinois U.S.A.
  • 3123475924 | +1 312-347-5924 Illinois U.S.A.
  • 3123475925 | +1 312-347-5925 Illinois U.S.A.
  • 3123475926 | +1 312-347-5926 Illinois U.S.A.
  • 3123475927 | +1 312-347-5927 Illinois U.S.A.
  • 3123475928 | +1 312-347-5928 Illinois U.S.A.
  • 3123475929 | +1 312-347-5929 Illinois U.S.A.
  • 3123475930 | +1 312-347-5930 Illinois U.S.A.
  • 3123475931 | +1 312-347-5931 Illinois U.S.A.
  • 3123475932 | +1 312-347-5932 Illinois U.S.A.
  • 3123475933 | +1 312-347-5933 Illinois U.S.A.
  • 3123475934 | +1 312-347-5934 Illinois U.S.A.
  • 3123475935 | +1 312-347-5935 Illinois U.S.A.
  • 3123475936 | +1 312-347-5936 Illinois U.S.A.
  • 3123475937 | +1 312-347-5937 Illinois U.S.A.
  • 3123475938 | +1 312-347-5938 Illinois U.S.A.
  • 3123475939 | +1 312-347-5939 Illinois U.S.A.
  • 3123475940 | +1 312-347-5940 Illinois U.S.A.
  • 3123475941 | +1 312-347-5941 Illinois U.S.A.
  • 3123475942 | +1 312-347-5942 Illinois U.S.A.
  • 3123475943 | +1 312-347-5943 Illinois U.S.A.
  • 3123475944 | +1 312-347-5944 Illinois U.S.A.
  • 3123475945 | +1 312-347-5945 Illinois U.S.A.
  • 3123475946 | +1 312-347-5946 Illinois U.S.A.
  • 3123475947 | +1 312-347-5947 Illinois U.S.A.
  • 3123475948 | +1 312-347-5948 Illinois U.S.A.
  • 3123475949 | +1 312-347-5949 Illinois U.S.A.
  • 3123475950 | +1 312-347-5950 Illinois U.S.A.
  • 3123475951 | +1 312-347-5951 Illinois U.S.A.
  • 3123475952 | +1 312-347-5952 Illinois U.S.A.
  • 3123475953 | +1 312-347-5953 Illinois U.S.A.
  • 3123475954 | +1 312-347-5954 Illinois U.S.A.
  • 3123475955 | +1 312-347-5955 Illinois U.S.A.
  • 3123475956 | +1 312-347-5956 Illinois U.S.A.
  • 3123475957 | +1 312-347-5957 Illinois U.S.A.
  • 3123475958 | +1 312-347-5958 Illinois U.S.A.
  • 3123475959 | +1 312-347-5959 Illinois U.S.A.
  • 3123475960 | +1 312-347-5960 Illinois U.S.A.
  • 3123475961 | +1 312-347-5961 Illinois U.S.A.
  • 3123475962 | +1 312-347-5962 Illinois U.S.A.
  • 3123475963 | +1 312-347-5963 Illinois U.S.A.
  • 3123475964 | +1 312-347-5964 Illinois U.S.A.
  • 3123475965 | +1 312-347-5965 Illinois U.S.A.
  • 3123475966 | +1 312-347-5966 Illinois U.S.A.
  • 3123475967 | +1 312-347-5967 Illinois U.S.A.
  • 3123475968 | +1 312-347-5968 Illinois U.S.A.
  • 3123475969 | +1 312-347-5969 Illinois U.S.A.
  • 3123475970 | +1 312-347-5970 Illinois U.S.A.
  • 3123475971 | +1 312-347-5971 Illinois U.S.A.
  • 3123475972 | +1 312-347-5972 Illinois U.S.A.
  • 3123475973 | +1 312-347-5973 Illinois U.S.A.
  • 3123475974 | +1 312-347-5974 Illinois U.S.A.
  • 3123475975 | +1 312-347-5975 Illinois U.S.A.
  • 3123475976 | +1 312-347-5976 Illinois U.S.A.
  • 3123475977 | +1 312-347-5977 Illinois U.S.A.
  • 3123475978 | +1 312-347-5978 Illinois U.S.A.
  • 3123475979 | +1 312-347-5979 Illinois U.S.A.
  • 3123475980 | +1 312-347-5980 Illinois U.S.A.
  • 3123475981 | +1 312-347-5981 Illinois U.S.A.
  • 3123475982 | +1 312-347-5982 Illinois U.S.A.
  • 3123475983 | +1 312-347-5983 Illinois U.S.A.
  • 3123475984 | +1 312-347-5984 Illinois U.S.A.
  • 3123475985 | +1 312-347-5985 Illinois U.S.A.
  • 3123475986 | +1 312-347-5986 Illinois U.S.A.
  • 3123475987 | +1 312-347-5987 Illinois U.S.A.
  • 3123475988 | +1 312-347-5988 Illinois U.S.A.
  • 3123475989 | +1 312-347-5989 Illinois U.S.A.
  • 3123475990 | +1 312-347-5990 Illinois U.S.A.
  • 3123475991 | +1 312-347-5991 Illinois U.S.A.
  • 3123475992 | +1 312-347-5992 Illinois U.S.A.
  • 3123475993 | +1 312-347-5993 Illinois U.S.A.
  • 3123475994 | +1 312-347-5994 Illinois U.S.A.
  • 3123475995 | +1 312-347-5995 Illinois U.S.A.
  • 3123475996 | +1 312-347-5996 Illinois U.S.A.
  • 3123475997 | +1 312-347-5997 Illinois U.S.A.
  • 3123475998 | +1 312-347-5998 Illinois U.S.A.
  • 3123475999 | +1 312-347-5999 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