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| npa-nxx | State | Company | FRN | RMD | OCN | Rate Center | CLLI | Assign Date | Misc |
| 872-321 | IL | ONVOY SPECTRUM, LLC (Sinch) | N/A | 624H | CHICGOZN05 | CHCGILIDXDX | 10/14/2022 | Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: N/A Tandem: N/A Detailed Switch Info |
