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
202-224DCVERIZON WASHINGTON DC, INC. (Verizon Communications)0002109213RMD00029379211WSHNGTNZN1WASHDCDKDS000/00/0000Prefix Type: RBOC
Switch Name: WASZ 1
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: WASHDCDKDS0))
202-228DCVERIZON WASHINGTON DC, INC. (Verizon Communications)0002109213RMD00029379211WSHNGTNZN1WASHDCDKDS000/00/0000Prefix Type: RBOC
Switch Name: WASZ 1
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: N/A
Tandem: N/A
🔧 Explore Switch(CLLI: WASHDCDKDS0))
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