npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
423-288 | TN | UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN (Lumen Technologies, Inc) | 4510 | KINGSPORT | KGPTTNXCRS0 | 00/00/0000 | Prefix Type: ICO Switch Name: KINGSPORT Switch Type: Northern Telecom Remote Switching Center LATA: Bristol-Johnson City TN (956) Tandem: N/A Detailed Switch Info |