npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
918-548 | OK | WINDSTREAM OKLAHOMA, INC. (Windstream) | 1965 | SAVANNA | SVNNOKXARS1 | 00/00/0000 | Prefix Type: ICO Switch Name: SAVANNA Switch Type: Northern Telecom DMS10S LATA: Tulsa OK (538) Tandem: N/A Detailed Switch Info |