Input a CLLI:

Tip: A Partial CLLI can be entered, but must contain a minimum of the first 6 characters. I.E. 'DLLSTX'

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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
803-223SCTELEPORT COMMUNICATIONS AMERICA SC- LLC (AT&T)635CCOLUMBIACLMASCSNX1Z00/00/0000Prefix Type: CLEC
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
Thousands block for 803-223
803-223-0SCTELEPORT COMMUNICATIONS AMERICA SC- LLC (AT&T)635CCOLUMBIACLMASCSNX1ZN/APrefix Type: CLEC
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-476SCTELEPORT COMMUNICATIONS AMERICA SC- LLC (AT&T)635CCOLUMBIACLMASCSNX1Z00/00/0000Prefix Type: CLEC
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
Thousands block for 803-476
803-476-0SCTELEPORT COMMUNICATIONS AMERICA SC- LLC (AT&T)635CCOLUMBIACLMASCSNX1ZN/APrefix Type: CLEC
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-476-1SCTELEPORT COMMUNICATIONS AMERICA SC- LLC (AT&T)635CCOLUMBIACLMASCSNX1ZN/APrefix Type: CLEC
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-476-9SCTELEPORT COMMUNICATIONS AMERICA SC- LLC (AT&T)635CCOLUMBIACLMASCSNX1ZN/APrefix Type: CLEC
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
803-900SCTELEPORT COMMUNICATIONS AMERICA SC- LLC (AT&T)635CCAMDENCLMASCSNX1Z05/01/2008Prefix Type: CLEC
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
Thousands block for 803-900
803-900-6SCTELEPORT COMMUNICATIONS AMERICA SC- LLC (AT&T)635CCAMDENCLMASCSNX1Z05/02/2008Prefix Type: CLEC
Switch Name: COLUMBIA
Switch Type: N/A
LATA: Columbia SC (434)
Tandem: N/A
Detailed Switch Info
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