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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🔎 Tip: Click any Company, OCN, Rate Center, or CLLI to explore related telecom data

npa-nxxStateCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
870-625ARBRIGHTSPEED OF CENTRAL ARKANSAS, LLC (Lumen Technologies, Inc)0004253381RMD00061611144MAMMOTHSPGMMSPARXARS000/00/0000Prefix Type: ICO
Switch Name: MAMMOTH SPRINGS
Switch Type: Northern Telecom Remote Switching Center
LATA: Little Rock AR (528)
Tandem: N/A
🔧 Explore Switch(CLLI: MMSPARXARS0))
870-625 is split into 1,000-number blocks - detail below
870-625-0XXXARBRIGHTSPEED OF CENTRAL ARKANSAS, LLC (Lumen Technologies, Inc)0004253381RMD00061611144MAMMOTHSPGMMSPARXARS0N/APrefix Type: ICO
Switch Name: MAMMOTH SPRINGS
Switch Type: Northern Telecom Remote Switching Center
LATA: Little Rock AR (528)
Tandem: N/A
🔧 Explore Switch(CLLI: MMSPARXARS0))
870-625-1XXXARBRIGHTSPEED OF CENTRAL ARKANSAS, LLC (Lumen Technologies, Inc)0004253381RMD00061611144MAMMOTHSPGMMSPARXARS0N/APrefix Type: ICO
Switch Name: MAMMOTH SPRINGS
Switch Type: Northern Telecom Remote Switching Center
LATA: Little Rock AR (528)
Tandem: N/A
🔧 Explore Switch(CLLI: MMSPARXARS0))
870-625-2XXXARBRIGHTSPEED OF CENTRAL ARKANSAS, LLC (Lumen Technologies, Inc)0004253381RMD00061611144MAMMOTHSPGMMSPARXARS0N/APrefix Type: ICO
Switch Name: MAMMOTH SPRINGS
Switch Type: Northern Telecom Remote Switching Center
LATA: Little Rock AR (528)
Tandem: N/A
🔧 Explore Switch(CLLI: MMSPARXARS0))
870-625-3XXXARBRIGHTSPEED OF CENTRAL ARKANSAS, LLC (Lumen Technologies, Inc)0004253381RMD00061611144MAMMOTHSPGMMSPARXARS0N/APrefix Type: ICO
Switch Name: MAMMOTH SPRINGS
Switch Type: Northern Telecom Remote Switching Center
LATA: Little Rock AR (528)
Tandem: N/A
🔧 Explore Switch(CLLI: MMSPARXARS0))
870-625-4XXXARBRIGHTSPEED OF CENTRAL ARKANSAS, LLC (Lumen Technologies, Inc)0004253381RMD00061611144MAMMOTHSPGMMSPARXARS0N/APrefix Type: ICO
Switch Name: MAMMOTH SPRINGS
Switch Type: Northern Telecom Remote Switching Center
LATA: Little Rock AR (528)
Tandem: N/A
🔧 Explore Switch(CLLI: MMSPARXARS0))
870-625-5XXXARBRIGHTSPEED OF CENTRAL ARKANSAS, LLC (Lumen Technologies, Inc)0004253381RMD00061611144MAMMOTHSPGMMSPARXARS0N/APrefix Type: ICO
Switch Name: MAMMOTH SPRINGS
Switch Type: Northern Telecom Remote Switching Center
LATA: Little Rock AR (528)
Tandem: N/A
🔧 Explore Switch(CLLI: MMSPARXARS0))
870-625-6XXXARBRIGHTSPEED OF CENTRAL ARKANSAS, LLC (Lumen Technologies, Inc)0004253381RMD00061611144MAMMOTHSPGMMSPARXARS0N/APrefix Type: ICO
Switch Name: MAMMOTH SPRINGS
Switch Type: Northern Telecom Remote Switching Center
LATA: Little Rock AR (528)
Tandem: N/A
🔧 Explore Switch(CLLI: MMSPARXARS0))
870-625-7XXXARBRIGHTSPEED OF CENTRAL ARKANSAS, LLC (Lumen Technologies, Inc)0004253381RMD00061611144MAMMOTHSPGMMSPARXARS0N/APrefix Type: ICO
Switch Name: MAMMOTH SPRINGS
Switch Type: Northern Telecom Remote Switching Center
LATA: Little Rock AR (528)
Tandem: N/A
🔧 Explore Switch(CLLI: MMSPARXARS0))
870-625-9XXXARBRIGHTSPEED OF CENTRAL ARKANSAS, LLC (Lumen Technologies, Inc)0004253381RMD00061611144MAMMOTHSPGMMSPARXARS0N/APrefix Type: ICO
Switch Name: MAMMOTH SPRINGS
Switch Type: Northern Telecom Remote Switching Center
LATA: Little Rock AR (528)
Tandem: N/A
🔧 Explore Switch(CLLI: MMSPARXARS0))
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