The 737 area code is located in the state of Texas, and according to Intelius data, covers roughly 14,733 phone numbers and 16,744 listings across 293 prefixes.
This is a General Purpose Code, in service since July 1, 2013.
Area code 737 is part of an overlay complex shared with:
Area code 737 was split from area code 512.
Local calls within area code 737 require 10 digits dialing, while long-distance calls require 1 plus 10 digits dialing.
Have you received a call from a number with a 737 area code? Figure out who is calling you by performing a reverse phone lookup search. Intelius can provide you with a phone report that includes (when available) original line type and carrier, the number owner’s name, last known address and past addresses, age, possible relatives, and more.
| County Population (2025) | 118,908 |
|---|---|
| Principal Places |
|
| Zips |
|
| County Population (2025) | 304,390 |
|---|---|
| Principal Places |
|
| Zips |
|
| County Population (2025) | 1,389,670 |
|---|---|
| Principal Places |
|
| Zips |
|
| County Population (2025) | 752,827 |
|---|---|
| Principal Places |
|
| Zips |
|
Search by First Name
Search by Last Name