| npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
| 918-858 | OK | LEVEL 3 TELECOM OF OKLAHOMA, LLC - OK (Lumen Technologies, Inc) | 7632 | TULSA | TULUOKBRCMD | 00/00/0000 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: Tulsa OK (538) Tandem: N/A Detailed Switch Info |
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Last Updated: Thu May 1 03:56:54 2025