| General Information about Area Code 787 | |
|---|---|
| Country | United States |
| State / Province / Territory | Puerto Rico |
| Major City | Humacao |
| Time Zone | Atlantic (UTC-04:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 787-467 | San Juan | San Juan | Wireless |
| 787-640 | San Juan | San Juan | Wireless |
| 787-963 | San Juan | San Juan | Wireless |
| 787-667 | San Juan | San Juan | Wireless |
| 787-859 | Corozal | Corozal | Landline |
| 787-500 | Rio Grande | Rio Grande | Landline |
| 787-800 | San Juan | San Juan | Wireless |
| 787-607 | San Juan | San Juan | Wireless |
| 787-999 | San Juan | San Juan | Landline |
| 787-912 | Las Piedras | Las Piedras | Landline |
| 787-288 | Bayamon | Bayamon | Landline |
| 787-877 | Moca | Moca | Landline |
| 787-981 | Caguas | Caguas | Wireless |
| 787-709 | Ponce | Ponce | Wireless |
| 787-495 | Guaynabo | Guaynabo | Wireless |
| 787-767 | San Juan | San Juan | Landline |
| 787-987 | Ponce | Ponce | Landline |
| 787-761 | Trujillo Alto | Trujillo Alto | Landline |
| 787-754 | San Juan | San Juan | Landline |
| 787-898 | Camuy | Camuy | Landline |