CitysDirectory
City of Houston
Directory area code 713 and prefix 638 available at City of Houston
Directory Numbers
+1 (713) 638-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.
713-638-00**
713-638-01**
713-638-02**
713-638-03**
713-638-04**
713-638-05**
713-638-06**
713-638-07**
713-638-08**
713-638-09**
713-638-10**
713-638-11**
713-638-12**
713-638-13**
713-638-14**
713-638-15**
713-638-16**
713-638-17**
713-638-18**
713-638-19**
713-638-20**
713-638-21**
713-638-22**
713-638-23**
713-638-24**
713-638-25**
713-638-26**
713-638-27**
713-638-28**
713-638-29**
713-638-30**
713-638-31**
713-638-32**
713-638-33**
713-638-34**
713-638-35**
713-638-36**
713-638-37**
713-638-38**
713-638-39**
713-638-40**
713-638-41**
713-638-42**
713-638-43**
713-638-44**
713-638-45**
713-638-46**
713-638-47**
713-638-48**
713-638-49**
713-638-50**
713-638-51**
713-638-52**
713-638-53**
713-638-54**
713-638-55**
713-638-56**
713-638-57**
713-638-58**
713-638-59**
713-638-60**
713-638-61**
713-638-62**
713-638-63**
713-638-64**
713-638-65**
713-638-66**
713-638-67**
713-638-68**
713-638-69**
713-638-70**
713-638-71**
713-638-72**
713-638-73**
713-638-74**
713-638-75**
713-638-76**
713-638-77**
713-638-78**
713-638-79**
713-638-80**
713-638-81**
713-638-82**
713-638-83**
713-638-84**
713-638-85**
713-638-86**
713-638-87**
713-638-88**
713-638-89**
713-638-90**
713-638-91**
713-638-92**
713-638-93**
713-638-94**
713-638-95**
713-638-96**
713-638-97**
713-638-98**
713-638-99**
Complete Phone Number
e.g. 111-222-3333
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