Area Code Info

737 Area Code

Quickly lookup geographic information for any U.S. telephone area code

737 Map View Map
Texas Area Codes Map

Area Code Information

Area Code: 737
State: Texas
Primary City: Austin
Timezone: Central
State Code: TX

Did You Know?

Area code 737 was first put in service July 1, 2013. To avoid exhausting all possible phone numbers in this area code, relief planning has begun. Currently, the largest city it serves is Austin, TX, and it overlaps coverage areas with area code 512.

Heavily Reported Numbers

Active Phone Number Prefixes

Prefix Usage Primary City Carrier Introduced
737210 Landline Austin Broadvox-clec 10/23/2013
737222 Landline Austin Foremost Telecommunications Corporation 08/13/2013
737247 Landline TRAVIS Logix Communications Corporation 02/01/2013
737333 Landline TRAVIS Foremost Telecommunications Corporation 03/01/2013
737346 Landline Austin Austin Bestline Company - Clec 07/23/2013
737444 Landline WILLIAMSON Foremost Telecommunications Corporation 03/04/2013
737666 Landline BASTROP Foremost Telecommunications Corporation 03/04/2013
737703 Landline Austin Logix Communications Corporation 12/31/2013
737704 Landline Austin Grande Communications Networks 04/10/2014
737777 Landline WILLIAMSON Foremost Telecommunications Corporation 02/19/2013
737888 Landline WILLIAMSON Foremost Telecommunications Corporation 03/04/2013
737932 Landline TRAVIS Logix Communications Corporation 03/15/2013
737999 Landline HAYS Foremost Telecommunications Corporation 03/04/2013