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
440-254OHOHIO BELL TEL CO (AT&T)9321LEROYLYTPOH25RS100/00/0000Prefix Type: RBOC
Switch Name: LEROY
Switch Type: N/A
LATA: Cleveland OH (320)
Tandem: CLEVOH620GT
Detailed Switch Info
Thousands block for 440-254
440-254-3OHOHIO BELL TEL CO (AT&T)9321LEROYLYTPOH25RS1N/APrefix Type: RBOC
Switch Name: LEROY
Switch Type: N/A
LATA: Cleveland OH (320)
Tandem: CLEVOH620GT
Detailed Switch Info
440-254-4OHOHIO BELL TEL CO (AT&T)9321LEROYLYTPOH25RS1N/APrefix Type: RBOC
Switch Name: LEROY
Switch Type: N/A
LATA: Cleveland OH (320)
Tandem: CLEVOH620GT
Detailed Switch Info
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