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| npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
| 608-543 | WI | CENTURYTEL CENTRAL WISCONSIN LLC DBA CENTURYLINK (CenturyLink, Inc) | 1159 | ARGYLE | ARGYWIXARS0 | 00/00/0000 | Prefix Type: ICO Switch Name: ARGYLE Switch Type: N/A LATA: southwestern WI (354) Tandem: N/A Detailed Switch Info |
| Thousands block for 608-543 | |||||||
| 608-543-1 | WI | CHARTER FIBERLINK, LLC - WI (Charter) | 3839 | ARGYLE | NOCLLIKNOWN | 01/19/2024 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: southwestern WI (354) Tandem: N/A Detailed Switch Info |
| 608-543-3 | WI | CENTURYTEL CENTRAL WISCONSIN LLC DBA CENTURYLINK (CenturyLink, Inc) | 1159 | ARGYLE | ARGYWIXARS0 | N/A | Prefix Type: ICO Switch Name: ARGYLE Switch Type: N/A LATA: southwestern WI (354) Tandem: N/A Detailed Switch Info |
| 608-543-7 | WI | LEVEL 3 COMMUNICATIONS, LLC - WI (CenturyLink, Inc) | 5489 | ARGYLE | LCRSWIXCIMD | 11/03/2014 | Prefix Type: CLEC Switch Name: LA CROSSE Switch Type: N/A LATA: southwestern WI (354) Tandem: N/A Detailed Switch Info |
| 608-543-9 | WI | CENTURYTEL CENTRAL WISCONSIN LLC DBA CENTURYLINK (CenturyLink, Inc) | 1159 | ARGYLE | ARGYWIXARS0 | N/A | Prefix Type: ICO Switch Name: ARGYLE Switch Type: N/A LATA: southwestern WI (354) Tandem: N/A Detailed Switch Info |