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
234-220OHTELEPORT COMMUNICATIONS AMERIC (AT&T)7532CORTLANDWRRNOHXALMD04/29/2010Prefix Type: CLEC
Switch Name: WARREN
Switch Type: N/A
LATA: Youngstown OH (322)
Tandem: N/A
Detailed Switch Info
Thousands block for 234-220
234-220-6OHTELEPORT COMMUNICATIONS AMERIC (AT&T)7532CORTLANDWRRNOHXALMD04/30/2010Prefix Type: CLEC
Switch Name: WARREN
Switch Type: N/A
LATA: Youngstown OH (322)
Tandem: N/A
Detailed Switch Info
234-232OHTELEPORT COMMUNICATIONS AMERIC (AT&T)7532YOUNGSTOWNWRRNOHXALMD08/17/2015Prefix Type: CLEC
Switch Name: WARREN
Switch Type: N/A
LATA: Youngstown OH (322)
Tandem: N/A
Detailed Switch Info
Thousands block for 234-232
234-232-3OHTELEPORT COMMUNICATIONS AMERIC (AT&T)7532YOUNGSTOWNWRRNOHXALMD05/06/2016Prefix Type: CLEC
Switch Name: WARREN
Switch Type: N/A
LATA: Youngstown OH (322)
Tandem: N/A
Detailed Switch Info
234-232-6OHTELEPORT COMMUNICATIONS AMERIC (AT&T)7532YOUNGSTOWNWRRNOHXALMD08/18/2015Prefix Type: CLEC
Switch Name: WARREN
Switch Type: N/A
LATA: Youngstown OH (322)
Tandem: N/A
Detailed Switch Info
330-967OHTELEPORT COMMUNICATIONS AMERIC (AT&T)7532CANFIELDWRRNOHXALMD08/01/2007Prefix Type: CLEC
Switch Name: WARREN
Switch Type: N/A
LATA: Youngstown OH (322)
Tandem: N/A
Detailed Switch Info
Thousands block for 330-967
330-967-7OHTELEPORT COMMUNICATIONS AMERIC (AT&T)7532CANFIELDWRRNOHXALMD08/06/2007Prefix Type: CLEC
Switch Name: WARREN
Switch Type: N/A
LATA: Youngstown OH (322)
Tandem: N/A
Detailed Switch Info
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