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).

  • 3123900900 | +1 312-390-0900 Illinois U.S.A.
  • 3123900901 | +1 312-390-0901 Illinois U.S.A.
  • 3123900902 | +1 312-390-0902 Illinois U.S.A.
  • 3123900903 | +1 312-390-0903 Illinois U.S.A.
  • 3123900904 | +1 312-390-0904 Illinois U.S.A.
  • 3123900905 | +1 312-390-0905 Illinois U.S.A.
  • 3123900906 | +1 312-390-0906 Illinois U.S.A.
  • 3123900907 | +1 312-390-0907 Illinois U.S.A.
  • 3123900908 | +1 312-390-0908 Illinois U.S.A.
  • 3123900909 | +1 312-390-0909 Illinois U.S.A.
  • 3123900910 | +1 312-390-0910 Illinois U.S.A.
  • 3123900911 | +1 312-390-0911 Illinois U.S.A.
  • 3123900912 | +1 312-390-0912 Illinois U.S.A.
  • 3123900913 | +1 312-390-0913 Illinois U.S.A.
  • 3123900914 | +1 312-390-0914 Illinois U.S.A.
  • 3123900915 | +1 312-390-0915 Illinois U.S.A.
  • 3123900916 | +1 312-390-0916 Illinois U.S.A.
  • 3123900917 | +1 312-390-0917 Illinois U.S.A.
  • 3123900918 | +1 312-390-0918 Illinois U.S.A.
  • 3123900919 | +1 312-390-0919 Illinois U.S.A.
  • 3123900920 | +1 312-390-0920 Illinois U.S.A.
  • 3123900921 | +1 312-390-0921 Illinois U.S.A.
  • 3123900922 | +1 312-390-0922 Illinois U.S.A.
  • 3123900923 | +1 312-390-0923 Illinois U.S.A.
  • 3123900924 | +1 312-390-0924 Illinois U.S.A.
  • 3123900925 | +1 312-390-0925 Illinois U.S.A.
  • 3123900926 | +1 312-390-0926 Illinois U.S.A.
  • 3123900927 | +1 312-390-0927 Illinois U.S.A.
  • 3123900928 | +1 312-390-0928 Illinois U.S.A.
  • 3123900929 | +1 312-390-0929 Illinois U.S.A.
  • 3123900930 | +1 312-390-0930 Illinois U.S.A.
  • 3123900931 | +1 312-390-0931 Illinois U.S.A.
  • 3123900932 | +1 312-390-0932 Illinois U.S.A.
  • 3123900933 | +1 312-390-0933 Illinois U.S.A.
  • 3123900934 | +1 312-390-0934 Illinois U.S.A.
  • 3123900935 | +1 312-390-0935 Illinois U.S.A.
  • 3123900936 | +1 312-390-0936 Illinois U.S.A.
  • 3123900937 | +1 312-390-0937 Illinois U.S.A.
  • 3123900938 | +1 312-390-0938 Illinois U.S.A.
  • 3123900939 | +1 312-390-0939 Illinois U.S.A.
  • 3123900940 | +1 312-390-0940 Illinois U.S.A.
  • 3123900941 | +1 312-390-0941 Illinois U.S.A.
  • 3123900942 | +1 312-390-0942 Illinois U.S.A.
  • 3123900943 | +1 312-390-0943 Illinois U.S.A.
  • 3123900944 | +1 312-390-0944 Illinois U.S.A.
  • 3123900945 | +1 312-390-0945 Illinois U.S.A.
  • 3123900946 | +1 312-390-0946 Illinois U.S.A.
  • 3123900947 | +1 312-390-0947 Illinois U.S.A.
  • 3123900948 | +1 312-390-0948 Illinois U.S.A.
  • 3123900949 | +1 312-390-0949 Illinois U.S.A.
  • 3123900950 | +1 312-390-0950 Illinois U.S.A.
  • 3123900951 | +1 312-390-0951 Illinois U.S.A.
  • 3123900952 | +1 312-390-0952 Illinois U.S.A.
  • 3123900953 | +1 312-390-0953 Illinois U.S.A.
  • 3123900954 | +1 312-390-0954 Illinois U.S.A.
  • 3123900955 | +1 312-390-0955 Illinois U.S.A.
  • 3123900956 | +1 312-390-0956 Illinois U.S.A.
  • 3123900957 | +1 312-390-0957 Illinois U.S.A.
  • 3123900958 | +1 312-390-0958 Illinois U.S.A.
  • 3123900959 | +1 312-390-0959 Illinois U.S.A.
  • 3123900960 | +1 312-390-0960 Illinois U.S.A.
  • 3123900961 | +1 312-390-0961 Illinois U.S.A.
  • 3123900962 | +1 312-390-0962 Illinois U.S.A.
  • 3123900963 | +1 312-390-0963 Illinois U.S.A.
  • 3123900964 | +1 312-390-0964 Illinois U.S.A.
  • 3123900965 | +1 312-390-0965 Illinois U.S.A.
  • 3123900966 | +1 312-390-0966 Illinois U.S.A.
  • 3123900967 | +1 312-390-0967 Illinois U.S.A.
  • 3123900968 | +1 312-390-0968 Illinois U.S.A.
  • 3123900969 | +1 312-390-0969 Illinois U.S.A.
  • 3123900970 | +1 312-390-0970 Illinois U.S.A.
  • 3123900971 | +1 312-390-0971 Illinois U.S.A.
  • 3123900972 | +1 312-390-0972 Illinois U.S.A.
  • 3123900973 | +1 312-390-0973 Illinois U.S.A.
  • 3123900974 | +1 312-390-0974 Illinois U.S.A.
  • 3123900975 | +1 312-390-0975 Illinois U.S.A.
  • 3123900976 | +1 312-390-0976 Illinois U.S.A.
  • 3123900977 | +1 312-390-0977 Illinois U.S.A.
  • 3123900978 | +1 312-390-0978 Illinois U.S.A.
  • 3123900979 | +1 312-390-0979 Illinois U.S.A.
  • 3123900980 | +1 312-390-0980 Illinois U.S.A.
  • 3123900981 | +1 312-390-0981 Illinois U.S.A.
  • 3123900982 | +1 312-390-0982 Illinois U.S.A.
  • 3123900983 | +1 312-390-0983 Illinois U.S.A.
  • 3123900984 | +1 312-390-0984 Illinois U.S.A.
  • 3123900985 | +1 312-390-0985 Illinois U.S.A.
  • 3123900986 | +1 312-390-0986 Illinois U.S.A.
  • 3123900987 | +1 312-390-0987 Illinois U.S.A.
  • 3123900988 | +1 312-390-0988 Illinois U.S.A.
  • 3123900989 | +1 312-390-0989 Illinois U.S.A.
  • 3123900990 | +1 312-390-0990 Illinois U.S.A.
  • 3123900991 | +1 312-390-0991 Illinois U.S.A.
  • 3123900992 | +1 312-390-0992 Illinois U.S.A.
  • 3123900993 | +1 312-390-0993 Illinois U.S.A.
  • 3123900994 | +1 312-390-0994 Illinois U.S.A.
  • 3123900995 | +1 312-390-0995 Illinois U.S.A.
  • 3123900996 | +1 312-390-0996 Illinois U.S.A.
  • 3123900997 | +1 312-390-0997 Illinois U.S.A.
  • 3123900998 | +1 312-390-0998 Illinois U.S.A.
  • 3123900999 | +1 312-390-0999 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