CitysDirectory
City of Chicago
Directory area code 312 and prefix 463 available at City of Chicago
Directory Numbers
+1 (312) 463-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.
312-463-00**
312-463-01**
312-463-02**
312-463-03**
312-463-04**
312-463-05**
312-463-06**
312-463-07**
312-463-08**
312-463-09**
312-463-10**
312-463-11**
312-463-12**
312-463-13**
312-463-14**
312-463-15**
312-463-16**
312-463-17**
312-463-18**
312-463-19**
312-463-20**
312-463-21**
312-463-22**
312-463-23**
312-463-24**
312-463-25**
312-463-26**
312-463-27**
312-463-28**
312-463-29**
312-463-30**
312-463-31**
312-463-32**
312-463-33**
312-463-34**
312-463-35**
312-463-36**
312-463-37**
312-463-38**
312-463-39**
312-463-40**
312-463-41**
312-463-42**
312-463-43**
312-463-44**
312-463-45**
312-463-46**
312-463-47**
312-463-48**
312-463-49**
312-463-50**
312-463-51**
312-463-52**
312-463-53**
312-463-54**
312-463-55**
312-463-56**
312-463-57**
312-463-58**
312-463-59**
312-463-60**
312-463-61**
312-463-62**
312-463-63**
312-463-64**
312-463-65**
312-463-66**
312-463-67**
312-463-68**
312-463-69**
312-463-70**
312-463-71**
312-463-72**
312-463-73**
312-463-74**
312-463-75**
312-463-76**
312-463-77**
312-463-78**
312-463-79**
312-463-80**
312-463-81**
312-463-82**
312-463-83**
312-463-84**
312-463-85**
312-463-86**
312-463-87**
312-463-88**
312-463-89**
312-463-90**
312-463-91**
312-463-92**
312-463-93**
312-463-94**
312-463-95**
312-463-96**
312-463-97**
312-463-98**
312-463-99**
Complete Phone Number
e.g. 111-222-3333
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