PUERTO RICO TEL. CO.
249 prefixes in 787 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 787-250 | RIOPIEDRAS | 3201 | — | — |
| 787-251 | BAYAMONNOR | 3201 | — | — |
| 787-252 | AGUADA | 3201 | — | — |
| 787-253 | ISLA VERDE | 3201 | — | — |
| 787-254 | CABO ROJO | 3201 | — | Yes |
| 787-255 | CABO ROJO | 3201 | — | Yes |
| 787-256 | CANOVANAS | 3201 | — | — |
| 787-257 | CAROLINA | 3201 | — | — |
| 787-258 | CAGUAS | 3201 | — | — |
| 787-259 | PONCE | 3201 | — | — |
| 787-260 | JUANA DIAZ | 3201 | — | — |
| 787-261 | LEVITTOWN | 3201 | — | — |
| 787-262 | CAMUY | 3201 | — | — |
| 787-263 | CAYEY | 3201 | — | — |
| 787-264 | SAN GERMAN | 3201 | — | Yes |
| 787-265 | MAYAGUEZ | 3201 | — | — |
| 787-266 | YABUCOA | 3201 | — | Yes |
| 787-267 | YAUCO | 3201 | — | — |
| 787-268 | SANTURCEES | 3201 | — | — |
| 787-269 | BAYAMONNOR | 3201 | — | — |
| 787-270 | VEGA ALTA | 3201 | — | — |
| 787-271 | ARROYO | 3201 | — | Yes |
| 787-272 | GUAYNABO | 3201 | — | — |
| 787-273 | PUEBLOVIEJ | 3201 | — | — |
| 787-274 | RIOPIEDRAS | 3201 | — | — |
| 787-275 | CATANO | 3201 | — | Yes |
| 787-276 | CAROLINA | 3201 | — | — |
| 787-277 | PUEBLOVIEJ | 3201 | — | — |
| 787-278 | DORADO | 3201 | — | — |
| 787-279 | BAYAMONSUR | 3201 | — | — |
| 787-280 | SANSBSTIAN | 3201 | — | Yes |
| 787-281 | RIOPIEDRAS | 3201 | — | — |
| 787-282 | RIOPIEDRAS | 3201 | — | — |
| 787-283 | TRUJILLOAL | 3201 | — | — |
| 787-284 | PONCE | 3201 | — | — |
| 787-285 | HUMACAO | 3201 | — | — |
| 787-286 | CAGUAS | 3201 | — | — |
| 787-287 | GUAYNABO | 3201 | — | — |
| 787-288 | BAYAMONNOR | 3201 | — | — |
| 787-289 | SANTURCE | 3201 | — | — |
| 787-290 | PONCE | 3201 | — | Yes |
| 787-292 | TRUJILLOAL | 3201 | — | Yes |
| 787-293 | TRUJILLOAL | 3201 | — | Yes |
| 787-294 | RIOPIEDRAS | 3201 | — | Yes |
| 787-296 | RIOPIEDRAS | 3201 | — | Yes |
| 787-343 | XXXXXXXXXX | 3201 | — | — |
| 787-600 | PUEBLOVIEJ | 3201 | 2008-09-15 | Yes |
| 787-660 | XXXXXXXXXX | 3201 | — | — |
| 787-670 | XXXXXXXXXX | 3201 | — | — |
| 787-681 | XXXXXXXXXX | 3201 | — | — |
| 787-682 | XXXXXXXXXX | 3201 | — | — |
| 787-683 | XXXXXXXXXX | 3201 | — | — |
| 787-684 | XXXXXXXXXX | 3201 | — | — |
| 787-699 | BARRANQUTS | 3201 | 2003-12-30 | Yes |
| 787-701 | CAROLINA | 3201 | — | — |
| 787-703 | CAGUAS | 3201 | — | — |
| 787-704 | CAGUAS | 3201 | — | Yes |
| 787-706 | PUEBLOVIEJ | 3201 | — | — |
| 787-707 | PUEBLOVIEJ | 3201 | — | — |
| 787-708 | GUAYNABO | 3201 | — | Yes |
| 787-712 | GURABO | 3201 | — | Yes |
| 787-713 | JUNCOS | 3201 | — | Yes |
| 787-714 | CIDRA | 3201 | — | Yes |
| 787-715 | SANLORENZO | 3201 | — | Yes |
| 787-716 | LASPIEDRAS | 3201 | — | Yes |
| 787-720 | GUAYNABO | 3201 | — | — |
| 787-721 | SANTURCE | 3201 | — | — |
| 787-722 | SANTURCE | 3201 | — | — |
| 787-723 | SANTURCE | 3201 | — | — |
| 787-724 | SANTURCE | 3201 | — | — |
| 787-725 | SANTURCE | 3201 | — | — |
| 787-726 | SANTURCEES | 3201 | — | — |
| 787-727 | SANTURCEES | 3201 | — | — |
| 787-728 | SANTURCEES | 3201 | — | — |
| 787-729 | SANTURCE | 3201 | — | — |
| 787-730 | BAYAMONSUR | 3201 | — | — |
| 787-731 | GUAYNABO | 3201 | — | — |
| 787-732 | AGUASBUNAS | 3201 | — | — |
| 787-733 | LASPIEDRAS | 3201 | — | — |
| 787-734 | JUNCOS | 3201 | — | — |
| 787-735 | AIBONITO | 3201 | — | — |
| 787-736 | SANLORENZO | 3201 | — | — |
| 787-737 | GURABO | 3201 | — | — |
| 787-738 | CAYEY | 3201 | — | — |
| 787-739 | CIDRA | 3201 | — | — |
| 787-740 | BAYAMONNOR | 3201 | — | — |
| 787-741 | VIEQUES | 3201 | — | Yes |
| 787-742 | CULEBRA | 3201 | — | Yes |
| 787-743 | CAGUAS | 3201 | — | — |
| 787-744 | CAGUAS | 3201 | — | — |
| 787-745 | CAGUAS | 3201 | — | — |
| 787-746 | CAGUAS | 3201 | — | — |
| 787-747 | CAGUAS | 3201 | — | — |
| 787-748 | TRUJILLOAL | 3201 | — | — |
| 787-749 | PUEBLOVIEJ | 3201 | — | — |
| 787-750 | CAROLINA | 3201 | — | — |
| 787-751 | RIOPIEDRAS | 3201 | — | — |
| 787-752 | CAROLINA | 3201 | — | — |
| 787-753 | RIOPIEDRAS | 3201 | — | — |
| 787-754 | RIOPIEDRAS | 3201 | — | — |
These are initial assignees from NANPA CO-code records — because of number portability, the current serving carrier of individual numbers may differ. Bulk export requires a membership.