PUERTO RICO TELCO DBA CLARO PUERTO RICO
87 prefixes in 939 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 939-241 | BAYAMONNOR | 4823 | 2002-08-15 | — |
| 939-242 | BAYAMONNOR | 4823 | 2007-09-10 | Yes |
| 939-243 | BAYAMONNOR | 4823 | 2007-09-10 | Yes |
| 939-244 | BAYAMONNOR | 4823 | 2007-10-15 | Yes |
| 939-245 | BAYAMONNOR | 4823 | 2007-10-23 | Yes |
| 939-246 | BAYAMONNOR | 4823 | 2007-10-23 | Yes |
| 939-247 | BAYAMONNOR | 4823 | 2007-10-23 | Yes |
| 939-248 | BAYAMONNOR | 4823 | 2007-10-23 | Yes |
| 939-249 | BAYAMONNOR | 4823 | 2008-10-06 | Yes |
| 939-250 | BAYAMONNOR | 4823 | 2008-10-31 | Yes |
| 939-251 | BAYAMONNOR | 4823 | 2008-10-06 | Yes |
| 939-253 | BAYAMONNOR | 4823 | 2008-10-06 | Yes |
| 939-254 | BAYAMONNOR | 4823 | 2008-10-31 | Yes |
| 939-255 | BAYAMONNOR | 4823 | 2008-10-31 | Yes |
| 939-256 | BAYAMONNOR | 4823 | 2009-05-29 | Yes |
| 939-257 | BAYAMONNOR | 4823 | 2009-05-29 | Yes |
| 939-258 | BAYAMONNOR | 4823 | 2009-05-29 | Yes |
| 939-259 | BAYAMONNOR | 4823 | 2009-05-29 | Yes |
| 939-260 | BAYAMONNOR | 4823 | 2009-12-09 | Yes |
| 939-261 | BAYAMONNOR | 4823 | 2009-12-09 | Yes |
| 939-262 | BAYAMONNOR | 4823 | 2009-12-09 | Yes |
| 939-263 | BAYAMONNOR | 4823 | 2009-12-09 | Yes |
| 939-264 | BAYAMONNOR | 4823 | 2010-09-23 | Yes |
| 939-265 | BAYAMONNOR | 4823 | 2010-09-23 | Yes |
| 939-266 | BAYAMONNOR | 4823 | 2010-09-23 | Yes |
| 939-267 | BAYAMONNOR | 4823 | 2010-09-23 | Yes |
| 939-268 | BAYAMONNOR | 4823 | 2010-09-23 | Yes |
| 939-269 | BAYAMONNOR | 4823 | 2010-09-23 | Yes |
| 939-270 | BAYAMONNOR | 4823 | 2010-09-23 | Yes |
| 939-271 | BAYAMONNOR | 4823 | 2010-09-23 | Yes |
| 939-272 | BAYAMONNOR | 4823 | 2010-09-23 | Yes |
| 939-273 | BAYAMONNOR | 4823 | 2010-09-23 | Yes |
| 939-274 | BAYAMONNOR | 4823 | 2010-10-12 | Yes |
| 939-275 | BAYAMONNOR | 4823 | 2010-10-12 | Yes |
| 939-276 | BAYAMONNOR | 4823 | 2010-10-12 | Yes |
| 939-277 | BAYAMONNOR | 4823 | 2010-12-23 | Yes |
| 939-278 | BAYAMONNOR | 4823 | 2010-10-12 | Yes |
| 939-279 | BAYAMONNOR | 4823 | 2010-12-17 | Yes |
| 939-280 | BAYAMONNOR | 4823 | 2011-02-17 | Yes |
| 939-281 | BAYAMONNOR | 4823 | 2010-12-23 | Yes |
| 939-282 | BAYAMONNOR | 4823 | 2010-12-23 | Yes |
| 939-283 | BAYAMONNOR | 4823 | 2010-12-23 | Yes |
| 939-284 | BAYAMONNOR | 4823 | 2010-12-23 | Yes |
| 939-285 | BAYAMONNOR | 4823 | 2010-12-23 | Yes |
| 939-286 | BAYAMONNOR | 4823 | 2010-12-23 | Yes |
| 939-287 | BAYAMONNOR | 4823 | 2010-12-23 | Yes |
| 939-288 | BAYAMONNOR | 4823 | 2011-02-17 | Yes |
| 939-289 | BAYAMONNOR | 4823 | 2011-02-17 | Yes |
| 939-290 | BAYAMONNOR | 4823 | 2011-02-17 | Yes |
| 939-301 | BAYAMONNOR | 4823 | 2019-09-13 | Yes |
| 939-302 | BAYAMONNOR | 4823 | 2019-09-19 | Yes |
| 939-304 | BAYAMONNOR | 4823 | 2019-09-19 | Yes |
| 939-305 | BAYAMONNOR | 4823 | 2021-03-22 | Yes |
| 939-306 | BAYAMONNOR | 4823 | 2021-03-25 | Yes |
| 939-310 | BAYAMONNOR | 4823 | 2021-03-25 | Yes |
| 939-314 | BAYAMONNOR | 4823 | 2021-03-25 | Yes |
| 939-334 | BAYAMONNOR | 4823 | 2009-04-23 | Yes |
| 939-340 | BAYAMONNOR | 4823 | 2021-10-01 | Yes |
| 939-400 | BAYAMONNOR | 4823 | 2011-02-17 | Yes |
| 939-401 | BAYAMONNOR | 4823 | 2011-02-17 | Yes |
| 939-402 | BAYAMONNOR | 4823 | 2011-02-17 | Yes |
| 939-403 | BAYAMONNOR | 4823 | 2011-02-17 | Yes |
| 939-404 | BAYAMONNOR | 4823 | 2011-02-17 | Yes |
| 939-405 | BAYAMONNOR | 4823 | 2011-02-17 | Yes |
| 939-413 | BAYAMONNOR | 4823 | 2011-03-16 | Yes |
| 939-414 | BAYAMONNOR | 4823 | 2011-03-16 | Yes |
| 939-415 | BAYAMONNOR | 4823 | 2011-03-16 | Yes |
| 939-416 | BAYAMONNOR | 4823 | 2011-03-16 | Yes |
| 939-417 | BAYAMONNOR | 4823 | 2011-03-16 | Yes |
| 939-418 | BAYAMONNOR | 4823 | 2011-03-16 | Yes |
| 939-450 | BAYAMONNOR | 4823 | 2018-02-13 | Yes |
| 939-451 | BAYAMONNOR | 4823 | 2018-02-13 | Yes |
| 939-454 | BAYAMONNOR | 4823 | 2018-02-13 | Yes |
| 939-456 | BAYAMONNOR | 4823 | 2018-02-13 | Yes |
| 939-457 | BAYAMONNOR | 4823 | 2018-02-13 | Yes |
| 939-458 | BAYAMONNOR | 4823 | 2018-02-13 | Yes |
| 939-460 | BAYAMONNOR | 4823 | 2018-02-13 | Yes |
| 939-464 | BAYAMONNOR | 4823 | 2018-02-16 | Yes |
| 939-490 | BAYAMONNOR | 4823 | 2018-02-09 | Yes |
| 939-491 | BAYAMONNOR | 4823 | 2018-02-09 | Yes |
| 939-493 | BAYAMONNOR | 4823 | 2018-02-09 | Yes |
| 939-494 | BAYAMONNOR | 4823 | 2018-02-09 | Yes |
| 939-496 | BAYAMONNOR | 4823 | 2018-02-09 | Yes |
| 939-497 | BAYAMONNOR | 4823 | 2018-02-09 | Yes |
| 939-498 | BAYAMONNOR | 4823 | 2018-02-09 | Yes |
| 939-499 | BAYAMONNOR | 4823 | 2018-02-13 | Yes |
| 939-777 | BAYAMONNOR | 4823 | 2009-05-27 | Yes |
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.