npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
217-346 | IL | ILLINOIS CONSOLIDATED TEL. CO. | 1037 | OAKLAND | OKLDILXCRS0 | 00/00/0000 | Prefix Type: ICO Switch Name: OAKLAND Switch Type: Northern Telecom Remote Switching Center LATA: Mattoon IL (976) Tandem: N/A Detailed Switch Info |