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
256-635ALBRIGHTSPEED OF ALABAMA, LLC - NORTHERN (Lumen Technologies, Inc)9789VALLEYHEADVYHDALXADS000/00/0000Prefix Type: ICO
Switch Name: VALLEY HEAD
Switch Type: Northern Telecom DMS10 Host Switching Office
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
Thousands block for 256-635
256-635-0ALBRIGHTSPEED OF ALABAMA, LLC - NORTHERN (Lumen Technologies, Inc)9789VALLEYHEADVYHDALXADS0N/APrefix Type: ICO
Switch Name: VALLEY HEAD
Switch Type: Northern Telecom DMS10 Host Switching Office
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
256-635-1ALBRIGHTSPEED OF ALABAMA, LLC - NORTHERN (Lumen Technologies, Inc)9789VALLEYHEADVYHDALXADS0N/APrefix Type: ICO
Switch Name: VALLEY HEAD
Switch Type: Northern Telecom DMS10 Host Switching Office
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
256-635-6ALBRIGHTSPEED OF ALABAMA, LLC - NORTHERN (Lumen Technologies, Inc)9789VALLEYHEADVYHDALXADS0N/APrefix Type: ICO
Switch Name: VALLEY HEAD
Switch Type: Northern Telecom DMS10 Host Switching Office
LATA: Birmingham AL (476)
Tandem: N/A
Detailed Switch Info
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