npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
224-405 | IL | CENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc) | 508J | NORTHBROOK | CHCGILDT8MD | 02/07/2002 | Prefix Type: IPES Switch Name: CHICGOZN01 Switch Type: N/A LATA: Chicago IL METRO (358) Tandem: N/A Detailed Switch Info |