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| npa-nxx | State | Company | FRN | RMD | OCN | Rate Center | CLLI | Assign Date | Misc |
| 803-490 | SC | WINDSTREAM SOUTH CAROLINA, INC. | N/A | 0517 | LEXINGTON | LXTNSCXCPS0 | 08/09/2011 | Prefix Type: ICO Switch Name: LEXINGTON Switch Type: N/A LATA: Columbia SC (434) Tandem: N/A 🔧 Explore Switch(CLLI: LXTNSCXCPS0)) | |
| 803-490 is split into 1,000-number blocks - detail below | |||||||||
| 803-490-3XXX | SC | WINDSTREAM SOUTH CAROLINA, INC. | N/A | 0517 | LEXINGTON | LXTNSCXCPS0 | 08/10/2011 | Prefix Type: ICO Switch Name: LEXINGTON Switch Type: N/A LATA: Columbia SC (434) Tandem: N/A 🔧 Explore Switch(CLLI: LXTNSCXCPS0)) |