| npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
| 360-444 | WA | HAT ISLAND TEL. CO. | 2417 | HAT ISLAND | SWHDWAXXDS1 | 00/00/0000 | Prefix Type: ICO Switch Name: HAT ISLAND Switch Type: N/A LATA: Seattle WA (674) Tandem: N/A Detailed Switch Info |
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Last Updated: Thu Apr 18 02:31:17 2024