| General Information about Area Code 956 | |
|---|---|
| Country | United States |
| State / Province / Territory | Texas |
| Major City | Laredo |
| Time Zone | Central (UTC-06:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 956-640 | Brownsville | Cameron | Wireless |
| 956-507 | Harlingen | Cameron | Landline |
| 956-223 | San Juan | Hidalgo | Landline |
| 956-389 | Harlingen | Cameron | Landline |
| 956-360 | Mission | Hidalgo | Wireless |
| 956-678 | Weslaco | Hidalgo | Wireless |
| 956-273 | Laredo | Webb | Landline |
| 956-797 | La Feria | Cameron | Landline |
| 956-245 | Harlingen | Cameron | Wireless |
| 956-364 | Harlingen | Cameron | Landline |
| 956-648 | Mcallen | Hidalgo | Wireless |
| 956-396 | Roma | Starr | Landline |
| 956-746 | Raymondville | Willacy | Wireless |
| 956-740 | Laredo | Webb | Wireless |
| 956-304 | Raymondville | Willacy | Wireless |
| 956-844 | Roma | Starr | Wireless |
| 956-893 | Mercedes | Hidalgo | Wireless |
| 956-639 | Brownsville | Cameron | Wireless |
| 956-465 | Brownsville | Cameron | Landline |
| 956-204 | Brownsville | Cameron | Wireless |