DORADO prefixes in area code 787
NANPA records 4 assigned NXX blocks to rate center DORADO in area code 787, 0.5% of the 777 blocks assigned in the code. A rate center is the billing geography a block is allocated to – NANPA truncates the name to ten characters, so read it as a NANPA label rather than a town. 3 holders hold those blocks, the largest being PUERTO RICO TEL. CO. (2), LIBERTY MOBILE PUERTO RICO INC. (1), WORLDNET TELECOMMUNICATIONS, INC. - PR (1). The earliest assignment on record here is 2007-01-19 and the most recent 2007-01-19. 2 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots. The same rate center name also appears in area code 939 – overlay codes cover the same geography, so a rate center is served by all of them.
Prefixes assigned here
| Prefix | Holder of record | Assigned | Pooled | In service |
|---|---|---|---|---|
| 787-278 | PUERTO RICO TEL. CO. | – | no | yes |
| 787-626 | Liberty LIBERTY MOBILE PUERTO RICO INC. | – | yes | yes |
| 787-665 | WORLDNET TELECOMMUNICATIONS, INC. - PR | 2007-01-19 | yes | yes |
| 787-796 | PUERTO RICO TEL. CO. | – | no | yes |
The holder is who received the block from the numbering administrator. It is not necessarily the carrier serving a given number: numbers move with their owners, and a pooled block is shared.
Who holds the blocks
| Holder | Brand | Blocks | Share here |
|---|---|---|---|
| PUERTO RICO TEL. CO. | – | 2 | 50% |
| LIBERTY MOBILE PUERTO RICO INC. | Liberty | 1 | 25% |
| WORLDNET TELECOMMUNICATIONS, INC. - PR | – | 1 | 25% |
Frequently asked
Which prefixes belong to DORADO in area code 787?
4 blocks: 278, 626, 665, 796. The table above gives the holder of each.
Which carriers have numbers in DORADO?
PUERTO RICO TEL. CO. (2 blocks), LIBERTY MOBILE PUERTO RICO INC. (1 block), WORLDNET TELECOMMUNICATIONS, INC. - PR (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is DORADO a city?
It is a rate center – the unit NANPA allocates number blocks to. Its name is abbreviated to ten characters and is not necessarily a settlement: we print it as recorded rather than guess at the full name.