npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
309-496 | IL | CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL (Frontier Communications) | 1183 | HAMPTON | HMPNILXDDS0 | 00/00/0000 | Prefix Type: ICO Switch Name: HAMPTON Switch Type: Northern Telecom DMS10 (Digital) LATA: Davenport IA (634) Tandem: N/A Detailed Switch Info |