| npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
| 469-568 | TX | ONVOY, LLC - TX (Sinch) | 903C | CARROLLTON | IRNHTXDCRS0 | 00/00/0000 | Prefix Type: CLEC Switch Name: IRVING Switch Type: N/A LATA: Dallas TX (552) Tandem: N/A Detailed Switch Info |

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Last Updated: Thu Dec 25 03:57:14 2025
| npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
| 469-568 | TX | ONVOY, LLC - TX (Sinch) | 903C | CARROLLTON | IRNHTXDCRS0 | 00/00/0000 | Prefix Type: CLEC Switch Name: IRVING Switch Type: N/A LATA: Dallas TX (552) Tandem: N/A Detailed Switch Info |