CitysDirectory
City of Houston
Directory area code 713 and prefix 644 available at City of Houston
Directory Numbers
+1 (713) 644-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.
713-644-00**
713-644-01**
713-644-02**
713-644-03**
713-644-04**
713-644-05**
713-644-06**
713-644-07**
713-644-08**
713-644-09**
713-644-10**
713-644-11**
713-644-12**
713-644-13**
713-644-14**
713-644-15**
713-644-16**
713-644-17**
713-644-18**
713-644-19**
713-644-20**
713-644-21**
713-644-22**
713-644-23**
713-644-24**
713-644-25**
713-644-26**
713-644-27**
713-644-28**
713-644-29**
713-644-30**
713-644-31**
713-644-32**
713-644-33**
713-644-34**
713-644-35**
713-644-36**
713-644-37**
713-644-38**
713-644-39**
713-644-40**
713-644-41**
713-644-42**
713-644-43**
713-644-44**
713-644-45**
713-644-46**
713-644-47**
713-644-48**
713-644-49**
713-644-50**
713-644-51**
713-644-52**
713-644-53**
713-644-54**
713-644-55**
713-644-56**
713-644-57**
713-644-58**
713-644-59**
713-644-60**
713-644-61**
713-644-62**
713-644-63**
713-644-64**
713-644-65**
713-644-66**
713-644-67**
713-644-68**
713-644-69**
713-644-70**
713-644-71**
713-644-72**
713-644-73**
713-644-74**
713-644-75**
713-644-76**
713-644-77**
713-644-78**
713-644-79**
713-644-80**
713-644-81**
713-644-82**
713-644-83**
713-644-84**
713-644-85**
713-644-86**
713-644-87**
713-644-88**
713-644-89**
713-644-90**
713-644-91**
713-644-92**
713-644-93**
713-644-94**
713-644-95**
713-644-96**
713-644-97**
713-644-98**
713-644-99**
Complete Phone Number
e.g. 111-222-3333
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