(787) 257
Prefix in CAROLINA, Puerto Rico
Prefix Details
| Area Code | 787 |
| Prefix | 257 |
| Full Number Pattern | (787) 257-XXXX |
| Rate Center | CAROLINA |
| State | Puerto Rico |
| Operating Company | PUERTO RICO TEL. CO. |
| Time Zone | Atlantic (AT, UTC-4) |
About the (787) 257 Prefix
The (787) 257 prefix is assigned to PUERTO RICO TEL. CO. and serves the CAROLINA rate center in Puerto Rico. Phone numbers with this prefix are in the Atlantic Time Zone and are part of area code 787 which covers San Juan and surrounding areas.