CitysDirectory
City of Chicago
Directory area code 773 and prefix 423 available at City of Chicago
Directory Numbers
+1 (773) 423-XXXX
Here are the components:
Country Code: +1 (both the USA and Canada share the same country code).
Area Code: A 3-digit code that designates a specific geographic area or region.
Prefix: A 3-digit code that narrows the location within the area covered by the area code.
Line Number: A 4-digit number unique to the individual or business within that prefix.
773-423-00**
773-423-01**
773-423-02**
773-423-03**
773-423-04**
773-423-05**
773-423-06**
773-423-07**
773-423-08**
773-423-09**
773-423-10**
773-423-11**
773-423-12**
773-423-13**
773-423-14**
773-423-15**
773-423-16**
773-423-17**
773-423-18**
773-423-19**
773-423-20**
773-423-21**
773-423-22**
773-423-23**
773-423-24**
773-423-25**
773-423-26**
773-423-27**
773-423-28**
773-423-29**
773-423-30**
773-423-31**
773-423-32**
773-423-33**
773-423-34**
773-423-35**
773-423-36**
773-423-37**
773-423-38**
773-423-39**
773-423-40**
773-423-41**
773-423-42**
773-423-43**
773-423-44**
773-423-45**
773-423-46**
773-423-47**
773-423-48**
773-423-49**
773-423-50**
773-423-51**
773-423-52**
773-423-53**
773-423-54**
773-423-55**
773-423-56**
773-423-57**
773-423-58**
773-423-59**
773-423-60**
773-423-61**
773-423-62**
773-423-63**
773-423-64**
773-423-65**
773-423-66**
773-423-67**
773-423-68**
773-423-69**
773-423-70**
773-423-71**
773-423-72**
773-423-73**
773-423-74**
773-423-75**
773-423-76**
773-423-77**
773-423-78**
773-423-79**
773-423-80**
773-423-81**
773-423-82**
773-423-83**
773-423-84**
773-423-85**
773-423-86**
773-423-87**
773-423-88**
773-423-89**
773-423-90**
773-423-91**
773-423-92**
773-423-93**
773-423-94**
773-423-95**
773-423-96**
773-423-97**
773-423-98**
773-423-99**
Complete Phone Number
e.g. 111-222-3333
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