| npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
| 715-228 | WI | UNION TEL. CO. | 0962 | COLOMA | COLMWIXADS0 | 00/00/0000 | Prefix Type: ICO Switch Name: COLOMA Switch Type: N/A LATA: northeastern WI (350) Tandem: N/A Detailed Switch Info |
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Last Updated: Wed Apr 9 03:56:40 2025