PUERTO RICO TELCO DBA CLARO PUERTO RICO
86 prefixes in 787 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 787-201 | ARECIBO | 4823 | — | — |
| 787-202 | PONCE | 4823 | — | — |
| 787-203 | CAGUAS | 4823 | — | — |
| 787-204 | GUAYAMA | 4823 | — | — |
| 787-205 | CAYEY | 4823 | — | — |
| 787-206 | HUMACAO | 4823 | — | — |
| 787-207 | SANTURCE | 4823 | — | — |
| 787-208 | SANTURCE | 4823 | — | — |
| 787-212 | TRUJILLOAL | 4823 | — | — |
| 787-213 | TRUJILLOAL | 4823 | — | — |
| 787-214 | TRUJILLOAL | 4823 | — | — |
| 787-215 | TRUJILLOAL | 4823 | — | — |
| 787-216 | TRUJILLOAL | 4823 | — | — |
| 787-217 | TRUJILLOAL | 4823 | — | — |
| 787-218 | TRUJILLOAL | 4823 | — | — |
| 787-219 | TRUJILLOAL | 4823 | — | — |
| 787-228 | TRUJILLOAL | 4823 | — | — |
| 787-312 | TRUJILLOAL | 4823 | — | — |
| 787-313 | TRUJILLOAL | 4823 | — | — |
| 787-314 | TRUJILLOAL | 4823 | — | — |
| 787-315 | TRUJILLOAL | 4823 | — | — |
| 787-316 | TRUJILLOAL | 4823 | — | — |
| 787-317 | SANTURCE | 4823 | — | — |
| 787-318 | SANTURCE | 4823 | — | — |
| 787-319 | SANTURCE | 4823 | — | — |
| 787-320 | SANTURCE | 4823 | 2001-03-16 | — |
| 787-321 | TRUJILLOAL | 4823 | — | — |
| 787-322 | TRUJILLOAL | 4823 | — | — |
| 787-323 | TRUJILLOAL | 4823 | — | — |
| 787-324 | TRUJILLOAL | 4823 | — | — |
| 787-325 | TRUJILLOAL | 4823 | — | — |
| 787-326 | SANTURCE | 4823 | — | — |
| 787-327 | SANTURCE | 4823 | — | — |
| 787-328 | TRUJILLOAL | 4823 | — | — |
| 787-329 | TRUJILLOAL | 4823 | — | — |
| 787-371 | TRUJILLOAL | 4823 | — | — |
| 787-372 | SANTURCE | 4823 | — | — |
| 787-373 | SANTURCE | 4823 | — | Yes |
| 787-374 | TRUJILLOAL | 4823 | — | — |
| 787-375 | TRUJILLOAL | 4823 | — | — |
| 787-376 | TRUJILLOAL | 4823 | — | — |
| 787-377 | SANTURCE | 4823 | — | — |
| 787-380 | TRUJILLOAL | 4823 | — | — |
| 787-381 | TRUJILLOAL | 4823 | — | — |
| 787-382 | TRUJILLOAL | 4823 | — | — |
| 787-383 | TRUJILLOAL | 4823 | — | — |
| 787-384 | TRUJILLOAL | 4823 | — | — |
| 787-385 | TRUJILLOAL | 4823 | — | — |
| 787-387 | SANTURCE | 4823 | — | Yes |
| 787-388 | SANTURCE | 4823 | — | Yes |
| 787-390 | TRUJILLOAL | 4823 | — | — |
| 787-391 | TRUJILLOAL | 4823 | — | — |
| 787-392 | SANTURCE | 4823 | — | — |
| 787-393 | SANTURCE | 4823 | — | Yes |
| 787-394 | SANTURCE | 4823 | — | Yes |
| 787-445 | TRUJILLOAL | 4823 | — | — |
| 787-446 | TRUJILLOAL | 4823 | — | — |
| 787-450 | SANTURCE | 4823 | — | — |
| 787-451 | SANTURCE | 4823 | — | — |
| 787-453 | TRUJILLOAL | 4823 | 2001-04-20 | — |
| 787-472 | SANTURCE | 4823 | — | — |
| 787-481 | BAYAMONNOR | 4823 | 2007-08-22 | Yes |
| 787-484 | TRUJILLOAL | 4823 | — | — |
| 787-485 | SANTURCE | 4823 | — | — |
| 787-486 | TRUJILLOAL | 4823 | — | — |
| 787-487 | TRUJILLOAL | 4823 | — | — |
| 787-514 | FAJARDO | 4823 | — | — |
| 787-515 | MANATI | 4823 | — | — |
| 787-516 | NARANJITO | 4823 | — | — |
| 787-517 | AGUADILLA | 4823 | — | — |
| 787-518 | TOA BAJA | 4823 | — | — |
| 787-519 | MAYAGUEZ | 4823 | — | — |
| 787-527 | TRUJILLOAL | 4823 | — | — |
| 787-553 | BAYAMONNOR | 4823 | 2001-07-18 | — |
| 787-579 | TRUJILLOAL | 4823 | 2001-04-20 | — |
| 787-610 | TRUJILLOAL | 4823 | — | — |
| 787-612 | TRUJILLOAL | 4823 | — | — |
| 787-613 | TRUJILLOAL | 4823 | — | — |
| 787-614 | TRUJILLOAL | 4823 | — | — |
| 787-615 | SANTURCE | 4823 | — | — |
| 787-616 | TRUJILLOAL | 4823 | — | — |
| 787-617 | TRUJILLOAL | 4823 | — | — |
| 787-618 | SANTURCE | 4823 | — | — |
| 787-910 | TRUJILLOAL | 4823 | — | — |
| 787-941 | TRUJILLOAL | 4823 | — | — |
| 787-943 | TRUJILLOAL | 4823 | — | — |
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.