Prefix 787-300 — Santurce, PR
A phone number starting 787-300 was issued in the Santurce rate center of PR — part of area code 787.
Code-holder of record: LIBERTY MOBILE PUERTO RICO INC. (OCN 8305). The prefix is pooled: its ten thousands-blocks can be shared among several carriers, so different 787-300 numbers may be served by different companies.
A scammer can display 787-300 without ever touching PR. When in doubt, end the call and reach the company or agency through its official website; unwanted robocalls belong in the FTC's fraud report queue.
Santurce is part of the San Juan-Bayamón-Caguas, PR Metropolitan Statistical Area. For routing purposes it sits in LATA 820. Numbers here keep Atlantic time.
Neighboring prefixes
| Prefix | Rate center | Code holder |
|---|---|---|
| 787-297 | Santurce | METROPCS, INC. |
| 787-298 | Ponce | METROPCS, INC. |
| 787-299 | Santurce | SUNCOM DBA T-MOBILE USA |
| 787-301 | Guayanilla | OPTIVON TELECOMMUNICATIONS SERVICES, INC. - PR |
| 787-302 | Rio Piedras | OPTIVON TELECOMMUNICATIONS SERVICES, INC. - PR |
| 787-303 | Santurce | OPTIVON TELECOMMUNICATIONS SERVICES, INC. - PR |
FAQ
Where is 787-300 located?
The prefix is assigned to the Santurce rate center in PR, area code 787. It is part of the San Juan-Bayamón-Caguas, PR Metropolitan Statistical Area.
Which company owns 787-300 numbers?
LIBERTY MOBILE PUERTO RICO INC. holds the code, but the prefix is pooled — individual thousands-blocks can be assigned to other carriers, and numbers may be ported to any provider.
Is a call from 787-300 safe to answer?
The prefix itself says nothing about the caller. Legitimate Santurce businesses and spoofed robocalls can both display it. Never share personal data with an unverified inbound caller.