npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
918-243 | OK | CIMARRON TEL. CO. | 1982 | KEYSTONE | MNFROKXADS0 | 00/00/0000 | Prefix Type: ICO Switch Name: MANNFORD Switch Type: Northern Telecom DMS100 (Digital) Host LATA: Tulsa OK (538) Tandem: N/A Detailed Switch Info |