Prefix 787-223 — Guaynabo, PR
A phone number starting 787-223 was issued in the Guaynabo rate center of PR — part of area code 787.
NANPA's central-office code records list LIBERTY MOBILE PUERTO RICO INC. (OCN 639J) as the code holder. Because 787-223 participates in thousands-block pooling, individual 1,000-number blocks may belong to other carriers than the code holder.
A scammer can display 787-223 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.
Guaynabo 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 |
|---|---|---|
| 787-220 | Carolina | LIBERTY MOBILE PUERTO RICO INC. |
| 787-221 | Pueblo Viejo | LIBERTY MOBILE PUERTO RICO INC. |
| 787-222 | Bayamon Norte | LIBERTY MOBILE PUERTO RICO INC. |
| 787-224 | Levittown | LIBERTY MOBILE PUERTO RICO INC. |
| 787-225 | Santurce | SUNCOM DBA T-MOBILE USA |
| 787-226 | Santurce | SUNCOM DBA T-MOBILE USA |
FAQ
Where is 787-223 located?
The prefix is assigned to the Guaynabo rate center in PR, area code 787. It is part of the San Juan-Bayamón-Caguas, PR Metropolitan Statistical Area.
Which company owns 787-223 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 787-223 safe to answer?
The prefix itself says nothing about the caller. Legitimate Guaynabo businesses and spoofed robocalls can both display it. Never share personal data with an unverified inbound caller.