CitysDirectory
City of Chicago
Directory area code 331 and prefix 422 available at City of Chicago
Directory Numbers
+1 (331) 422-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.
331-422-00**
331-422-01**
331-422-02**
331-422-03**
331-422-04**
331-422-05**
331-422-06**
331-422-07**
331-422-08**
331-422-09**
331-422-10**
331-422-11**
331-422-12**
331-422-13**
331-422-14**
331-422-15**
331-422-16**
331-422-17**
331-422-18**
331-422-19**
331-422-20**
331-422-21**
331-422-22**
331-422-23**
331-422-24**
331-422-25**
331-422-26**
331-422-27**
331-422-28**
331-422-29**
331-422-30**
331-422-31**
331-422-32**
331-422-33**
331-422-34**
331-422-35**
331-422-36**
331-422-37**
331-422-38**
331-422-39**
331-422-40**
331-422-41**
331-422-42**
331-422-43**
331-422-44**
331-422-45**
331-422-46**
331-422-47**
331-422-48**
331-422-49**
331-422-50**
331-422-51**
331-422-52**
331-422-53**
331-422-54**
331-422-55**
331-422-56**
331-422-57**
331-422-58**
331-422-59**
331-422-60**
331-422-61**
331-422-62**
331-422-63**
331-422-64**
331-422-65**
331-422-66**
331-422-67**
331-422-68**
331-422-69**
331-422-70**
331-422-71**
331-422-72**
331-422-73**
331-422-74**
331-422-75**
331-422-76**
331-422-77**
331-422-78**
331-422-79**
331-422-80**
331-422-81**
331-422-82**
331-422-83**
331-422-84**
331-422-85**
331-422-86**
331-422-87**
331-422-88**
331-422-89**
331-422-90**
331-422-91**
331-422-92**
331-422-93**
331-422-94**
331-422-95**
331-422-96**
331-422-97**
331-422-98**
331-422-99**
Complete Phone Number
e.g. 111-222-3333
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