npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
815-256 | IL | STELLE TEL. CO. | 1092 | STELLE | STLEILXADS0 | 00/00/0000 | Prefix Type: ICO Switch Name: STELLE Switch Type: Stromberg Carlson DCO Digital LATA: Chicago IL METRO (358) Tandem: N/A Detailed Switch Info |