Phone numbers in Naranjito, Puerto Rico
Naranjito has 13 phone prefixes in area codes 787, 939.
Biggest holders: T-Mobile (including Sprint), Liberty Mobile Puerto Rico, Worldnet Telecommunications. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 62%
- Local phone company 15%
- Internet / business phone carrier 8%
- Phone company 15%
Every prefix in Naranjito
Search the first six digits of a number in this list. If it's here, the number started in Naranjito with the carrier shown. If it isn't, check the Puerto Rico page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 787-227 | Liberty Mobile Puerto Rico | Mobile carrier | – |
| 787-359 | T-Mobile (including Sprint) | Mobile carrier | 2003 |
| 787-483 | Worldnet Telecommunications | Phone company | 2007 |
| 787-495 | Optivon Telecommunications Services | Phone company | – |
| 787-516 | Claro Puerto Rico | Local phone company | – |
| 787-702 | T-Mobile (including Sprint) | Mobile carrier | 2005 |
| 787-869 | Puerto Rico Tel | Local phone company | – |
| 939-324 | MetroPCS (T-Mobile) | Mobile carrier | 2021 |
| 939-343 | T-Mobile (including Sprint) | Mobile carrier | 2021 |
| 939-365 | T-Mobile (including Sprint) | Mobile carrier | 2023 |
| 939-409 | T-Mobile (including Sprint) | Mobile carrier | 2020 |
| 939-425 | T-Mobile (including Sprint) | Mobile carrier | 2017 |
| 939-733 | Onvoy | Internet / business phone carrier | 2023 |
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.