Phone numbers in Vega Baja, Puerto Rico
Vega Baja has 9 phone prefixes in area codes 787, 939.
Biggest holders: Puerto Rico Tel, Liberty Mobile Puerto Rico, MetroPCS (T-Mobile). This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 44%
- Local phone company 33%
- Internet / business phone carrier 11%
- Phone company 11%
Every prefix in Vega Baja
Search the first six digits of a number in this list. If it's here, the number started in Vega Baja with the carrier shown. If it isn't, check the Puerto Rico page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 787-345 | MetroPCS (T-Mobile) | Mobile carrier | 2001 |
| 787-498 | Optivon Telecommunications Services | Phone company | – |
| 787-654 | Liberty Mobile Puerto Rico | Mobile carrier | – |
| 787-807 | Puerto Rico Tel | Local phone company | – |
| 787-855 | Puerto Rico Tel | Local phone company | – |
| 787-858 | Puerto Rico Tel | Local phone company | – |
| 787-965 | Neutral Tandem | Internet / business phone carrier | 2007 |
| 939-390 | Liberty Mobile Puerto Rico | Mobile carrier | 2024 |
| 939-421 | T-Mobile (including Sprint) | Mobile carrier | 2024 |
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.