Phone numbers in Luquillo, Puerto Rico
Luquillo has 3 phone prefixes in area codes 787, 939.
Biggest holders: Liberty Mobile Puerto Rico, Puerto Rico Tel, Worldnet Telecommunications. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 33%
- Local phone company 33%
- Phone company 33%
Every prefix in Luquillo
Search the first six digits of a number in this list. If it's here, the number started in Luquillo with the carrier shown. If it isn't, check the Puerto Rico page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 787-355 | Liberty Mobile Puerto Rico | Mobile carrier | – |
| 787-889 | Puerto Rico Tel | Local phone company | – |
| 939-221 | Worldnet Telecommunications | Phone company | 2013 |
Most prefixes are pooled: the 10,000 numbers in each are handed out in blocks of 1,000 to different carriers, and people can also take their numbers to another carrier. So the carrier shown is where the prefix started, not a guarantee about any one number. Source: NANPA central office code records, 2026-10-10.