SUNCOM DBA T-MOBILE USA
121 prefixes in 939 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 939-599 | SANTURCE | 8645 | 2014-09-25 | Yes |
| 939-606 | MAYAGUEZ | 8645 | 2018-04-12 | Yes |
| 939-608 | SAN GERMAN | 8645 | 2021-12-10 | Yes |
| 939-625 | BAYAMONNOR | 8645 | 2018-03-15 | Yes |
| 939-633 | CAROLINA | 8645 | 2015-06-24 | Yes |
| 939-641 | MAYAGUEZ | 8645 | 2022-02-14 | Yes |
| 939-649 | ARECIBO | 8645 | 2014-07-15 | Yes |
| 939-652 | CAROLINA | 8645 | 2018-04-26 | Yes |
| 939-729 | ARROYO | 8645 | 2021-11-12 | Yes |
| 939-732 | ARROYO | 8645 | 2009-03-18 | Yes |
| 939-745 | BAYAMONNOR | 8645 | 2018-05-02 | Yes |
| 939-775 | TRUJILLOAL | 8645 | 2017-12-20 | Yes |
| 939-788 | PONCE | 8645 | 2015-06-29 | Yes |
| 939-808 | TRUJILLOAL | 8645 | 2018-05-09 | Yes |
| 939-835 | PONCE | 8645 | 2021-09-16 | Yes |
| 939-845 | CAROLINA | 8645 | 2018-04-26 | Yes |
| 939-865 | MAYAGUEZ | 8645 | 2008-11-11 | Yes |
| 939-866 | TRUJILLOAL | 8645 | 2021-11-03 | Yes |
| 939-881 | TRUJILLOAL | 8645 | 2014-11-10 | Yes |
| 939-891 | FAJARDO | 8645 | 2008-11-13 | Yes |
| 939-988 | BAYAMONNOR | 8645 | 2023-07-12 | 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.