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).

  • 3123445900 | +1 312-344-5900 Illinois U.S.A.
  • 3123445901 | +1 312-344-5901 Illinois U.S.A.
  • 3123445902 | +1 312-344-5902 Illinois U.S.A.
  • 3123445903 | +1 312-344-5903 Illinois U.S.A.
  • 3123445904 | +1 312-344-5904 Illinois U.S.A.
  • 3123445905 | +1 312-344-5905 Illinois U.S.A.
  • 3123445906 | +1 312-344-5906 Illinois U.S.A.
  • 3123445907 | +1 312-344-5907 Illinois U.S.A.
  • 3123445908 | +1 312-344-5908 Illinois U.S.A.
  • 3123445909 | +1 312-344-5909 Illinois U.S.A.
  • 3123445910 | +1 312-344-5910 Illinois U.S.A.
  • 3123445911 | +1 312-344-5911 Illinois U.S.A.
  • 3123445912 | +1 312-344-5912 Illinois U.S.A.
  • 3123445913 | +1 312-344-5913 Illinois U.S.A.
  • 3123445914 | +1 312-344-5914 Illinois U.S.A.
  • 3123445915 | +1 312-344-5915 Illinois U.S.A.
  • 3123445916 | +1 312-344-5916 Illinois U.S.A.
  • 3123445917 | +1 312-344-5917 Illinois U.S.A.
  • 3123445918 | +1 312-344-5918 Illinois U.S.A.
  • 3123445919 | +1 312-344-5919 Illinois U.S.A.
  • 3123445920 | +1 312-344-5920 Illinois U.S.A.
  • 3123445921 | +1 312-344-5921 Illinois U.S.A.
  • 3123445922 | +1 312-344-5922 Illinois U.S.A.
  • 3123445923 | +1 312-344-5923 Illinois U.S.A.
  • 3123445924 | +1 312-344-5924 Illinois U.S.A.
  • 3123445925 | +1 312-344-5925 Illinois U.S.A.
  • 3123445926 | +1 312-344-5926 Illinois U.S.A.
  • 3123445927 | +1 312-344-5927 Illinois U.S.A.
  • 3123445928 | +1 312-344-5928 Illinois U.S.A.
  • 3123445929 | +1 312-344-5929 Illinois U.S.A.
  • 3123445930 | +1 312-344-5930 Illinois U.S.A.
  • 3123445931 | +1 312-344-5931 Illinois U.S.A.
  • 3123445932 | +1 312-344-5932 Illinois U.S.A.
  • 3123445933 | +1 312-344-5933 Illinois U.S.A.
  • 3123445934 | +1 312-344-5934 Illinois U.S.A.
  • 3123445935 | +1 312-344-5935 Illinois U.S.A.
  • 3123445936 | +1 312-344-5936 Illinois U.S.A.
  • 3123445937 | +1 312-344-5937 Illinois U.S.A.
  • 3123445938 | +1 312-344-5938 Illinois U.S.A.
  • 3123445939 | +1 312-344-5939 Illinois U.S.A.
  • 3123445940 | +1 312-344-5940 Illinois U.S.A.
  • 3123445941 | +1 312-344-5941 Illinois U.S.A.
  • 3123445942 | +1 312-344-5942 Illinois U.S.A.
  • 3123445943 | +1 312-344-5943 Illinois U.S.A.
  • 3123445944 | +1 312-344-5944 Illinois U.S.A.
  • 3123445945 | +1 312-344-5945 Illinois U.S.A.
  • 3123445946 | +1 312-344-5946 Illinois U.S.A.
  • 3123445947 | +1 312-344-5947 Illinois U.S.A.
  • 3123445948 | +1 312-344-5948 Illinois U.S.A.
  • 3123445949 | +1 312-344-5949 Illinois U.S.A.
  • 3123445950 | +1 312-344-5950 Illinois U.S.A.
  • 3123445951 | +1 312-344-5951 Illinois U.S.A.
  • 3123445952 | +1 312-344-5952 Illinois U.S.A.
  • 3123445953 | +1 312-344-5953 Illinois U.S.A.
  • 3123445954 | +1 312-344-5954 Illinois U.S.A.
  • 3123445955 | +1 312-344-5955 Illinois U.S.A.
  • 3123445956 | +1 312-344-5956 Illinois U.S.A.
  • 3123445957 | +1 312-344-5957 Illinois U.S.A.
  • 3123445958 | +1 312-344-5958 Illinois U.S.A.
  • 3123445959 | +1 312-344-5959 Illinois U.S.A.
  • 3123445960 | +1 312-344-5960 Illinois U.S.A.
  • 3123445961 | +1 312-344-5961 Illinois U.S.A.
  • 3123445962 | +1 312-344-5962 Illinois U.S.A.
  • 3123445963 | +1 312-344-5963 Illinois U.S.A.
  • 3123445964 | +1 312-344-5964 Illinois U.S.A.
  • 3123445965 | +1 312-344-5965 Illinois U.S.A.
  • 3123445966 | +1 312-344-5966 Illinois U.S.A.
  • 3123445967 | +1 312-344-5967 Illinois U.S.A.
  • 3123445968 | +1 312-344-5968 Illinois U.S.A.
  • 3123445969 | +1 312-344-5969 Illinois U.S.A.
  • 3123445970 | +1 312-344-5970 Illinois U.S.A.
  • 3123445971 | +1 312-344-5971 Illinois U.S.A.
  • 3123445972 | +1 312-344-5972 Illinois U.S.A.
  • 3123445973 | +1 312-344-5973 Illinois U.S.A.
  • 3123445974 | +1 312-344-5974 Illinois U.S.A.
  • 3123445975 | +1 312-344-5975 Illinois U.S.A.
  • 3123445976 | +1 312-344-5976 Illinois U.S.A.
  • 3123445977 | +1 312-344-5977 Illinois U.S.A.
  • 3123445978 | +1 312-344-5978 Illinois U.S.A.
  • 3123445979 | +1 312-344-5979 Illinois U.S.A.
  • 3123445980 | +1 312-344-5980 Illinois U.S.A.
  • 3123445981 | +1 312-344-5981 Illinois U.S.A.
  • 3123445982 | +1 312-344-5982 Illinois U.S.A.
  • 3123445983 | +1 312-344-5983 Illinois U.S.A.
  • 3123445984 | +1 312-344-5984 Illinois U.S.A.
  • 3123445985 | +1 312-344-5985 Illinois U.S.A.
  • 3123445986 | +1 312-344-5986 Illinois U.S.A.
  • 3123445987 | +1 312-344-5987 Illinois U.S.A.
  • 3123445988 | +1 312-344-5988 Illinois U.S.A.
  • 3123445989 | +1 312-344-5989 Illinois U.S.A.
  • 3123445990 | +1 312-344-5990 Illinois U.S.A.
  • 3123445991 | +1 312-344-5991 Illinois U.S.A.
  • 3123445992 | +1 312-344-5992 Illinois U.S.A.
  • 3123445993 | +1 312-344-5993 Illinois U.S.A.
  • 3123445994 | +1 312-344-5994 Illinois U.S.A.
  • 3123445995 | +1 312-344-5995 Illinois U.S.A.
  • 3123445996 | +1 312-344-5996 Illinois U.S.A.
  • 3123445997 | +1 312-344-5997 Illinois U.S.A.
  • 3123445998 | +1 312-344-5998 Illinois U.S.A.
  • 3123445999 | +1 312-344-5999 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