Prefix 787-436 — Caguas, PR
A phone number starting 787-436 was issued in the Caguas rate center of PR — part of area code 787.
The assigned code holder is LIBERTY MOBILE PUERTO RICO INC., operating company number 639J, assigned April 23, 2002. The prefix is not pooled, so the full 10,000-number block sits with the code holder (subject to number portability).
A scammer can display 787-436 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.
Caguas 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 |
|---|---|---|
| 787-433 | Santurce | LIBERTY MOBILE PUERTO RICO INC. |
| 787-434 | Cidra | LIBERTY MOBILE PUERTO RICO INC. |
| 787-435 | Fajardo | METROPCS, INC. |
| 787-437 | Jayuya | WORLDNET TELECOMMUNICATIONS, INC. - PR |
| 787-438 | Santurce | LIBERTY MOBILE PUERTO RICO INC. |
| 787-439 | Santurce | LIBERTY MOBILE PUERTO RICO INC. |
FAQ
Where is 787-436 located?
The prefix is assigned to the Caguas rate center in PR, area code 787. It is part of the San Juan-Bayamón-Caguas, PR Metropolitan Statistical Area.
Which company owns 787-436 numbers?
LIBERTY MOBILE PUERTO RICO INC. holds the code. Individual numbers may still be ported to other providers.
Is a call from 787-436 safe to answer?
The prefix itself says nothing about the caller. Legitimate Caguas businesses and spoofed robocalls can both display it. Never share personal data with an unverified inbound caller.