| 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 |
|---|---|---|---|
| 956-343 | Harlingen | Cameron | Wireless |
| 956-948 | Cotulla | La Salle | Landline |
| 956-376 | Mercedes | Hidalgo | Wireless |
| 956-532 | Weslaco | Hidalgo | Wireless |
| 956-730 | Harlingen | Cameron | Landline |
| 956-301 | Sullivan City | Hidalgo | Wireless |
| 956-723 | Laredo | Webb | Landline |
| 956-842 | Delmita | Starr | Landline |
| 956-244 | Harlingen | Cameron | Wireless |
| 956-398 | Raymondville | Willacy | Landline |
| 956-542 | Brownsville | Cameron | Landline |
| 956-303 | Los Fresnos | Cameron | Wireless |
| 956-381 | Edinburg | Hidalgo | Landline |
| 956-588 | Pharr | Hidalgo | Landline |
| 956-499 | Harlingen | Cameron | Wireless |
| 956-346 | Brownsville | Cameron | Wireless |
| 956-904 | Pharr | Hidalgo | Wireless |
| 956-362 | Mcallen | Hidalgo | Landline |
| 956-654 | Brownsville | Cameron | Landline |
| 956-972 | Mcallen | Hidalgo | Landline |