CitysDirectory
City of Detroit
Directory area code 313 and prefix 304 available at City of Detroit
Directory Numbers
+1 (313) 304-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.
313-304-00**
313-304-01**
313-304-02**
313-304-03**
313-304-04**
313-304-05**
313-304-06**
313-304-07**
313-304-08**
313-304-09**
313-304-10**
313-304-11**
313-304-12**
313-304-13**
313-304-14**
313-304-15**
313-304-16**
313-304-17**
313-304-18**
313-304-19**
313-304-20**
313-304-21**
313-304-22**
313-304-23**
313-304-24**
313-304-25**
313-304-26**
313-304-27**
313-304-28**
313-304-29**
313-304-30**
313-304-31**
313-304-32**
313-304-33**
313-304-34**
313-304-35**
313-304-36**
313-304-37**
313-304-38**
313-304-39**
313-304-40**
313-304-41**
313-304-42**
313-304-43**
313-304-44**
313-304-45**
313-304-46**
313-304-47**
313-304-48**
313-304-49**
313-304-50**
313-304-51**
313-304-52**
313-304-53**
313-304-54**
313-304-55**
313-304-56**
313-304-57**
313-304-58**
313-304-59**
313-304-60**
313-304-61**
313-304-62**
313-304-63**
313-304-64**
313-304-65**
313-304-66**
313-304-67**
313-304-68**
313-304-69**
313-304-70**
313-304-71**
313-304-72**
313-304-73**
313-304-74**
313-304-75**
313-304-76**
313-304-77**
313-304-78**
313-304-79**
313-304-80**
313-304-81**
313-304-82**
313-304-83**
313-304-84**
313-304-85**
313-304-86**
313-304-87**
313-304-88**
313-304-89**
313-304-90**
313-304-91**
313-304-92**
313-304-93**
313-304-94**
313-304-95**
313-304-96**
313-304-97**
313-304-98**
313-304-99**
Complete Phone Number
e.g. 111-222-3333
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