TELEPORT COMMUNICATIONS AMERICA, LLC - CA
29 prefixes in 401 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 401-215 | PROVIDENCE | 7351 | — | Yes |
| 401-216 | WOONSOCKET | 7351 | 2004-12-29 | Yes |
| 401-236 | NEWPORT | 7351 | — | Yes |
| 401-237 | WARREN | 7351 | — | Yes |
| 401-244 | WARWICK | 7351 | — | Yes |
| 401-248 | PROVIDENCE | 7351 | — | Yes |
| 401-250 | W WARWICK | 7351 | 2001-10-25 | Yes |
| 401-260 | CENTREDALE | 7351 | 2017-12-28 | Yes |
| 401-264 | PORTSMOUTH | 7351 | — | Yes |
| 401-279 | COVENTRY | 7351 | — | Yes |
| 401-281 | LTLCOMPTON | 7351 | 2001-01-16 | Yes |
| 401-287 | WARWICK | 7351 | — | Yes |
| 401-288 | PAWTUCKET | 7351 | — | Yes |
| 401-292 | CENTREDALE | 7351 | — | — |
| 401-305 | PAWTUCKET | 7351 | — | Yes |
| 401-307 | TIVERTON | 7351 | — | Yes |
| 401-308 | NARRAGNSTT | 7351 | — | Yes |
| 401-336 | GREENWICH | 7351 | — | Yes |
| 401-372 | NO KINGSTN | 7351 | — | Yes |
| 401-388 | WESTERLY | 7351 | — | Yes |
| 401-498 | WGLOCESTER | 7351 | — | Yes |
| 401-532 | WOONSOCKET | 7351 | 2013-11-25 | Yes |
| 401-535 | W WARWICK | 7351 | — | Yes |
| 401-551 | NEWPORT | 7351 | — | Yes |
| 401-557 | GREENWICH | 7351 | 2025-07-01 | Yes |
| 401-645 | HOPEVALLEY | 7351 | 2001-01-16 | Yes |
| 401-652 | WOONSOCKET | 7351 | — | Yes |
| 401-733 | WOONSOCKET | 7351 | 2001-06-18 | Yes |
| 401-824 | PROVIDENCE | 7351 | — | 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.